Confused pairs
Incorrect answers between two species (undirected). With a country selected, only mix-ups from games in that country are counted, and only pairs where both species are on that country's checklist are shown.
| Species A (lower id) | Species B (higher id) | Total wrong | A was target → picked B | B was target → picked A |
|---|---|---|---|---|
| Scottish Crossbill Loxia scotica | Common Crossbill Loxia curvirostra | 37 | 16 | 21 |
| Bar-tailed Godwit Limosa lapponica | Black-tailed Godwit Limosa limosa | 36 | 17 | 19 |
| Bewick's Swan Cygnus columbianus | Whooper Swan Cygnus cygnus | 29 | 23 | 6 |
| Willow Ptarmigan Lagopus lagopus | Rock Ptarmigan Lagopus muta | 29 | 22 | 7 |
| Whimbrel Numenius phaeopus | Eurasian Curlew Numenius arquata | 29 | 16 | 13 |
| Common Sandpiper Actitis hypoleucos | Green Sandpiper Tringa ochropus | 28 | 14 | 14 |
| Arctic Skua Stercorarius parasiticus | Great Skua Stercorarius skua | 27 | 20 | 7 |
| Mistle Thrush Turdus viscivorus | Song Thrush Turdus philomelos | 27 | 11 | 16 |
| Goosander Mergus merganser | Red-breasted Merganser Mergus serrator | 24 | 12 | 12 |
| Meadow Pipit Anthus pratensis | Tree Pipit Anthus trivialis | 24 | 7 | 17 |
| Carrion Crow Corvus corone | Common Raven Corvus corax | 23 | 10 | 13 |
| Willow Warbler Phylloscopus trochilus | Common Chiffchaff Phylloscopus collybita | 23 | 14 | 9 |
| Great Shearwater Ardenna gravis | Manx Shearwater Puffinus puffinus | 21 | 17 | 4 |
| Arctic Tern Sterna paradisaea | Common Tern Sterna hirundo | 20 | 16 | 4 |
| House Sparrow Passer domesticus | Eurasian Tree Sparrow Passer montanus | 20 | 13 | 7 |
| Eurasian Sparrowhawk Accipiter nisus | Eurasian Goshawk Astur gentilis | 19 | 7 | 12 |
| Eurasian Woodcock Scolopax rusticola | Common Snipe Gallinago gallinago | 18 | 9 | 9 |
| Little Gull Hydrocoloeus minutus | Black-headed Gull Chroicocephalus ridibundus | 18 | 13 | 5 |
| Tundra Bean Goose Anser serrirostris | Pink-footed Goose Anser brachyrhynchus | 17 | 7 | 10 |
| Sanderling Calidris alba | Dunlin Calidris alpina | 17 | 12 | 5 |
| Sand Martin Riparia riparia | Western House Martin Delichon urbicum | 17 | 11 | 6 |
| Lesser Whitethroat Curruca curruca | Common Whitethroat Curruca communis | 17 | 10 | 7 |
| Manx Shearwater Puffinus puffinus | Balearic Shearwater Puffinus mauretanicus | 16 | 6 | 10 |
| Hen Harrier Circus cyaneus | Eurasian Goshawk Astur gentilis | 16 | 9 | 7 |
| Tawny Owl Strix aluco | Short-eared Owl Asio flammeus | 16 | 4 | 12 |
| Herring Gull Larus argentatus | Lesser Black-backed Gull Larus fuscus | 15 | 3 | 12 |
| Coal Tit Periparus ater | Marsh Tit Poecile palustris | 15 | 6 | 9 |
| Meadow Pipit Anthus pratensis | Rock Pipit Anthus petrosus | 15 | 6 | 9 |
| Little Gull Hydrocoloeus minutus | Black-legged Kittiwake Rissa tridactyla | 14 | 7 | 7 |
| Lesser Crested Tern Thalasseus bengalensis | Royal Tern Thalasseus maximus | 14 | 9 | 5 |
| Great Cormorant Phalacrocorax carbo | European Shag Gulosus aristotelis | 14 | 4 | 10 |
| Marsh Tit Poecile palustris | Willow Tit Poecile montanus | 14 | 7 | 7 |
| Spotted Flycatcher Muscicapa striata | Common Nightingale Luscinia megarhynchos | 14 | 7 | 7 |
| Common Redstart Phoenicurus phoenicurus | European Stonechat Saxicola rubicola | 14 | 11 | 3 |
| Common Linnet Linaria cannabina | Common Redpoll Acanthis flammea | 14 | 8 | 6 |
| European Storm-Petrel Hydrobates pelagicus | Sooty Shearwater Ardenna grisea | 13 | 10 | 3 |
| Sooty Shearwater Ardenna grisea | Balearic Shearwater Puffinus mauretanicus | 13 | 1 | 12 |
| Marsh Warbler Acrocephalus palustris | Common Reed Warbler Acrocephalus scirpaceus | 13 | 9 | 4 |
| Whinchat Saxicola rubetra | Northern Wheatear Oenanthe oenanthe | 13 | 5 | 8 |
| Taiga Bean Goose Anser fabalis | Tundra Bean Goose Anser serrirostris | 12 | 11 | 1 |
| Gadwall Mareca strepera | Eurasian Wigeon Mareca penelope | 12 | 5 | 7 |
| Grey Plover Pluvialis squatarola | European Golden Plover Pluvialis apricaria | 12 | 11 | 1 |
| Common Ringed Plover Charadrius hiaticula | Little Ringed Plover Thinornis dubius | 12 | 9 | 3 |
| Western Marsh Harrier Circus aeruginosus | Hen Harrier Circus cyaneus | 12 | 7 | 5 |
| Grey Wagtail Motacilla cinerea | Western Yellow Wagtail Motacilla flava | 12 | 4 | 8 |
| Tawny Pipit Anthus campestris | Tree Pipit Anthus trivialis | 12 | 5 | 7 |
| Rock Ptarmigan Lagopus muta | Grey Partridge Perdix perdix | 11 | 5 | 6 |
| Rock Dove Columba livia | Stock Dove Columba oenas | 11 | 5 | 6 |
| Dunlin Calidris alpina | Purple Sandpiper Calidris maritima | 11 | 7 | 4 |
| Razorbill Alca torda | Common Guillemot Uria aalge | 11 | 4 | 7 |
| Herring Gull Larus argentatus | Great Black-backed Gull Larus marinus | 11 | 4 | 7 |
| Little Tern Sternula albifrons | Sandwich Tern Thalasseus sandvicensis | 11 | 7 | 4 |
| Hen Harrier Circus cyaneus | Common Buzzard Buteo buteo | 11 | 7 | 4 |
| Eurasian Golden Oriole Oriolus oriolus | Indian Golden Oriole Oriolus kundoo | 11 | 3 | 8 |
| Greater Short-toed Lark Calandrella brachydactyla | Eurasian Skylark Alauda arvensis | 11 | 9 | 2 |
| Common Chiffchaff Phylloscopus collybita | Cetti's Warbler Cettia cetti | 11 | 6 | 5 |
| Water Pipit Anthus spinoletta | Rock Pipit Anthus petrosus | 11 | 5 | 6 |
| Common Ringed Plover Charadrius hiaticula | Kentish Plover Anarhynchus alexandrinus | 10 | 4 | 6 |
| Black-headed Gull Chroicocephalus ridibundus | Mediterranean Gull Ichthyaetus melanocephalus | 10 | 0 | 10 |
| Great Black-backed Gull Larus marinus | Lesser Black-backed Gull Larus fuscus | 10 | 8 | 2 |
| Common Tern Sterna hirundo | Sandwich Tern Thalasseus sandvicensis | 10 | 4 | 6 |
| Great Shearwater Ardenna gravis | Sooty Shearwater Ardenna grisea | 10 | 5 | 5 |
| Western Marsh Harrier Circus aeruginosus | Common Buzzard Buteo buteo | 10 | 6 | 4 |
| Rough-legged Buzzard Buteo lagopus | Common Buzzard Buteo buteo | 10 | 6 | 4 |
| Common Kestrel Falco tinnunculus | Eurasian Hobby Falco subbuteo | 10 | 4 | 6 |
| Sand Martin Riparia riparia | Barn Swallow Hirundo rustica | 10 | 4 | 6 |
| Tawny Pipit Anthus campestris | Rock Pipit Anthus petrosus | 10 | 8 | 2 |
| Eurasian Wigeon Mareca penelope | Northern Pintail Anas acuta | 9 | 1 | 8 |
| Willow Ptarmigan Lagopus lagopus | Black Grouse Lyrurus tetrix | 9 | 5 | 4 |
| Little Grebe Tachybaptus ruficollis | Great Crested Grebe Podiceps cristatus | 9 | 4 | 5 |
| Common Snipe Gallinago gallinago | Wilson's Snipe Gallinago delicata | 9 | 3 | 6 |
| Common Gull Larus canus | Herring Gull Larus argentatus | 9 | 8 | 1 |
| Little Tern Sternula albifrons | Common Tern Sterna hirundo | 9 | 5 | 4 |
| Arctic Tern Sterna paradisaea | Sandwich Tern Thalasseus sandvicensis | 9 | 5 | 4 |
| Fea's Petrel Pterodroma feae | Soft-plumaged Petrel Pterodroma mollis | 9 | 4 | 5 |
| Manx Shearwater Puffinus puffinus | Yelkouan Shearwater Puffinus yelkouan | 9 | 0 | 9 |
| Least Bittern Botaurus exilis | Little Bittern Botaurus minutus | 9 | 7 | 2 |
| European Stonechat Saxicola rubicola | Siberian Stonechat Saxicola maurus | 9 | 2 | 7 |
| Grey Wagtail Motacilla cinerea | Pied Wagtail/White Wagtail Motacilla alba | 9 | 0 | 9 |
| Tawny Pipit Anthus campestris | Meadow Pipit Anthus pratensis | 9 | 5 | 4 |
| Greylag Goose Anser anser | Tundra Bean Goose Anser serrirostris | 8 | 3 | 5 |
| Greater White-fronted Goose Anser albifrons | Pink-footed Goose Anser brachyrhynchus | 8 | 7 | 1 |
| Gadwall Mareca strepera | Mallard Anas platyrhynchos | 8 | 8 | 0 |
| Pacific Swift Apus pacificus | White-rumped Swift Apus caffer | 8 | 5 | 3 |
| Little Ringed Plover Thinornis dubius | Kentish Plover Anarhynchus alexandrinus | 8 | 1 | 7 |
| Grey Phalarope Phalaropus fulicarius | Red-necked Phalarope Phalaropus lobatus | 8 | 8 | 0 |
| Green Sandpiper Tringa ochropus | Common Greenshank Tringa nebularia | 8 | 7 | 1 |
| Western Sandpiper Calidris mauri | Semipalmated Sandpiper Calidris pusilla | 8 | 2 | 6 |
| Black-legged Kittiwake Rissa tridactyla | Mediterranean Gull Ichthyaetus melanocephalus | 8 | 3 | 5 |
| Laughing Gull Leucophaeus atricilla | Franklin's Gull Leucophaeus pipixcan | 8 | 6 | 2 |
| Sooty Tern Onychoprion fuscatus | Bridled Tern Onychoprion anaethetus | 8 | 8 | 0 |
| Western Marsh Harrier Circus aeruginosus | Eurasian Goshawk Astur gentilis | 8 | 3 | 5 |
| Lesser Kestrel Falco naumanni | Common Kestrel Falco tinnunculus | 8 | 2 | 6 |
| Red-footed Falcon Falco vespertinus | Amur Falcon Falco amurensis | 8 | 2 | 6 |
| Turkestan Shrike Lanius phoenicuroides | Isabelline Shrike Lanius isabellinus | 8 | 3 | 5 |
| Sykes's Warbler Iduna rama | Eastern Olivaceous Warbler Iduna pallida | 8 | 5 | 3 |
| Melodious Warbler Hippolais polyglotta | Icterine Warbler Hippolais icterina | 8 | 1 | 7 |
| Barn Swallow Hirundo rustica | Western House Martin Delichon urbicum | 8 | 2 | 6 |
| Eurasian Treecreeper Certhia familiaris | Short-toed Treecreeper Certhia brachydactyla | 8 | 4 | 4 |
| European Stonechat Saxicola rubicola | Amur Stonechat Saxicola stejnegeri | 8 | 3 | 5 |
| Western Black-eared Wheatear Oenanthe hispanica | Eastern Black-eared Wheatear Oenanthe melanoleuca | 8 | 4 | 4 |
| Greylag Goose Anser anser | Pink-footed Goose Anser brachyrhynchus | 7 | 7 | 0 |
| Mute Swan Cygnus olor | Bewick's Swan Cygnus columbianus | 7 | 1 | 6 |
| Rock Ptarmigan Lagopus muta | Black Grouse Lyrurus tetrix | 7 | 2 | 5 |
| Common Ringed Plover Charadrius hiaticula | Semipalmated Plover Charadrius semipalmatus | 7 | 3 | 4 |
| Siberian Sand Plover Anarhynchus mongolus | Greater Sand Plover Anarhynchus leschenaultii | 7 | 4 | 3 |
| Common Sandpiper Actitis hypoleucos | Common Greenshank Tringa nebularia | 7 | 7 | 0 |
| Common Greenshank Tringa nebularia | Red Knot Calidris canutus | 7 | 0 | 7 |
| Red Knot Calidris canutus | Dunlin Calidris alpina | 7 | 5 | 2 |
| Long-tailed Skua Stercorarius longicaudus | Arctic Skua Stercorarius parasiticus | 7 | 1 | 6 |
| Glaucous Gull Larus hyperboreus | Iceland Gull Larus glaucoides | 7 | 3 | 4 |
| Common Tern Sterna hirundo | Roseate Tern Sterna dougallii | 7 | 3 | 4 |
| Elegant Tern Thalasseus elegans | Lesser Crested Tern Thalasseus bengalensis | 7 | 5 | 2 |
| European Storm-Petrel Hydrobates pelagicus | Leach's Storm-Petrel Hydrobates leucorhous | 7 | 2 | 5 |
| Hen Harrier Circus cyaneus | Northern Harrier Circus hudsonius | 7 | 1 | 6 |
| Hen Harrier Circus cyaneus | Montagu's Harrier Circus pygargus | 7 | 3 | 4 |
| Hen Harrier Circus cyaneus | Eurasian Sparrowhawk Accipiter nisus | 7 | 3 | 4 |
| Greater Short-toed Lark Calandrella brachydactyla | Sedge Warbler Acrocephalus schoenobaenus | 7 | 4 | 3 |
| Sedge Warbler Acrocephalus schoenobaenus | Common Reed Warbler Acrocephalus scirpaceus | 7 | 1 | 6 |
| Western Orphean Warbler Curruca hortensis | Eastern Orphean Warbler Curruca crassirostris | 7 | 4 | 3 |
| Thrush Nightingale Luscinia luscinia | Common Nightingale Luscinia megarhynchos | 7 | 4 | 3 |
| Whinchat Saxicola rubetra | European Stonechat Saxicola rubicola | 7 | 3 | 4 |
| Corn Bunting Emberiza calandra | Cirl Bunting Emberiza cirlus | 7 | 0 | 7 |
| Cirl Bunting Emberiza cirlus | Yellowhammer Emberiza citrinella | 7 | 4 | 3 |
| Brent Goose Branta bernicla | Barnacle Goose Branta leucopsis | 6 | 5 | 1 |
| Redhead Aythya americana | Common Pochard Aythya ferina | 6 | 3 | 3 |
| Velvet Scoter Melanitta fusca | White-winged Scoter Melanitta deglandi | 6 | 2 | 4 |
| American Golden Plover Pluvialis dominica | Pacific Golden Plover Pluvialis fulva | 6 | 1 | 5 |
| Tibetan Sand Plover Anarhynchus atrifrons | Greater Sand Plover Anarhynchus leschenaultii | 6 | 2 | 4 |
| Common Snipe Gallinago gallinago | Common Sandpiper Actitis hypoleucos | 6 | 4 | 2 |
| Green Sandpiper Tringa ochropus | Solitary Sandpiper Tringa solitaria | 6 | 2 | 4 |
| Ruddy Turnstone Arenaria interpres | Red Knot Calidris canutus | 6 | 2 | 4 |
| Ruddy Turnstone Arenaria interpres | Ruff Calidris pugnax | 6 | 5 | 1 |
| Sanderling Calidris alba | Purple Sandpiper Calidris maritima | 6 | 2 | 4 |
| Little Stint Calidris minuta | White-rumped Sandpiper Calidris fuscicollis | 6 | 1 | 5 |
| Oriental Pratincole Glareola maldivarum | Collared Pratincole Glareola pratincola | 6 | 1 | 5 |
| Long-tailed Skua Stercorarius longicaudus | Pomarine Skua Stercorarius pomarinus | 6 | 4 | 2 |
| Arctic Skua Stercorarius parasiticus | Pomarine Skua Stercorarius pomarinus | 6 | 2 | 4 |
| Great Skua Stercorarius skua | South Polar Skua Stercorarius maccormicki | 6 | 4 | 2 |
| Herring Gull Larus argentatus | Yellow-legged Gull Larus michahellis | 6 | 1 | 5 |
| Glaucous-winged Gull Larus glaucescens | Slaty-backed Gull Larus schistisagus | 6 | 3 | 3 |
| Little Tern Sternula albifrons | Least Tern Sternula antillarum | 6 | 1 | 5 |
| Black-throated Diver Gavia arctica | Great Northern Diver Gavia immer | 6 | 4 | 2 |
| European Storm-Petrel Hydrobates pelagicus | Manx Shearwater Puffinus puffinus | 6 | 3 | 3 |
| Great Shearwater Ardenna gravis | Balearic Shearwater Puffinus mauretanicus | 6 | 4 | 2 |
| Northern Gannet Morus bassanus | Red-footed Booby Sula sula | 6 | 0 | 6 |
| European Shag Gulosus aristotelis | Double-crested Cormorant Nannopterum auritum | 6 | 0 | 6 |
| Western Marsh Harrier Circus aeruginosus | Eurasian Sparrowhawk Accipiter nisus | 6 | 1 | 5 |
| Northern Harrier Circus hudsonius | Montagu's Harrier Circus pygargus | 6 | 2 | 4 |
| Eurasian Sparrowhawk Accipiter nisus | Common Buzzard Buteo buteo | 6 | 1 | 5 |
| Great Spotted Woodpecker Dendrocopos major | Eurasian Green Woodpecker Picus viridis | 6 | 2 | 4 |
| Acadian Flycatcher Empidonax virescens | Alder Flycatcher Empidonax alnorum | 6 | 6 | 0 |
| Bimaculated Lark Melanocorypha bimaculata | Calandra Lark Melanocorypha calandra | 6 | 5 | 1 |
| Pallas's Grasshopper Warbler Helopsaltes certhiola | Common Grasshopper Warbler Locustella naevia | 6 | 6 | 0 |
| Radde's Warbler Phylloscopus schwarzi | Sulphur-bellied Warbler Phylloscopus griseolus | 6 | 1 | 5 |
| Willow Warbler Phylloscopus trochilus | Cetti's Warbler Cettia cetti | 6 | 5 | 1 |
| Garden Warbler Sylvia borin | Common Whitethroat Curruca communis | 6 | 3 | 3 |
| Redwing Turdus iliacus | Fieldfare Turdus pilaris | 6 | 3 | 3 |
| Common Nightingale Luscinia megarhynchos | European Pied Flycatcher Ficedula hypoleuca | 6 | 2 | 4 |
| Taiga Flycatcher Ficedula albicilla | Red-breasted Flycatcher Ficedula parva | 6 | 5 | 1 |
| Pechora Pipit Anthus gustavi | Red-throated Pipit Anthus cervinus | 6 | 3 | 3 |
| Water Pipit Anthus spinoletta | Buff-bellied Pipit Anthus rubescens | 6 | 1 | 5 |
| Greylag Goose Anser anser | Greater White-fronted Goose Anser albifrons | 5 | 2 | 3 |
| Greater White-fronted Goose Anser albifrons | Tundra Bean Goose Anser serrirostris | 5 | 2 | 3 |
| Tundra Bean Goose Anser serrirostris | Brent Goose Branta bernicla | 5 | 2 | 3 |
| Northern Shoveler Spatula clypeata | Mallard Anas platyrhynchos | 5 | 5 | 0 |
| Eurasian Wigeon Mareca penelope | Eurasian/Green-winged Teal Anas crecca | 5 | 4 | 1 |
| Northern Pintail Anas acuta | Common Pochard Aythya ferina | 5 | 4 | 1 |
| Greater Scaup Aythya marila | Lesser Scaup Aythya affinis | 5 | 4 | 1 |
| Common Scoter Melanitta nigra | Black Scoter Melanitta americana | 5 | 1 | 4 |
| Stock Dove Columba oenas | Common Woodpigeon Columba palumbus | 5 | 5 | 0 |
| Common Swift Apus apus | Pallid Swift Apus pallidus | 5 | 3 | 2 |
| Purple Gallinule Porphyrio martinica | Western Swamphen Porphyrio porphyrio | 5 | 3 | 2 |
| Siberian Sand Plover Anarhynchus mongolus | Tibetan Sand Plover Anarhynchus atrifrons | 5 | 3 | 2 |
| Black-tailed Godwit Limosa limosa | Hudsonian Godwit Limosa haemastica | 5 | 3 | 2 |
| Great Snipe Gallinago media | Common Snipe Gallinago gallinago | 5 | 3 | 2 |
| Wood Sandpiper Tringa glareola | Lesser Yellowlegs Tringa flavipes | 5 | 2 | 3 |
| Common Redshank Tringa totanus | Spotted Redshank Tringa erythropus | 5 | 3 | 2 |
| Great Knot Calidris tenuirostris | Red Knot Calidris canutus | 5 | 1 | 4 |
| Red Knot Calidris canutus | Ruff Calidris pugnax | 5 | 1 | 4 |
| Temminck's Stint Calidris temminckii | Dunlin Calidris alpina | 5 | 2 | 3 |
| Red-necked Stint Calidris ruficollis | Little Stint Calidris minuta | 5 | 2 | 3 |
| Little Stint Calidris minuta | Least Sandpiper Calidris minutilla | 5 | 3 | 2 |
| Little Stint Calidris minuta | Semipalmated Sandpiper Calidris pusilla | 5 | 1 | 4 |
| Mediterranean Gull Ichthyaetus melanocephalus | Common Gull Larus canus | 5 | 4 | 1 |
| Caspian Gull Larus cachinnans | Herring Gull Larus argentatus | 5 | 3 | 2 |
| European Storm-Petrel Hydrobates pelagicus | Band-rumped Storm-Petrel Hydrobates castro | 5 | 2 | 3 |
| Leach's Storm-Petrel Hydrobates leucorhous | Swinhoe's Storm-Petrel Hydrobates monorhis | 5 | 3 | 2 |
| Great Cormorant Phalacrocorax carbo | Double-crested Cormorant Nannopterum auritum | 5 | 0 | 5 |
| Eurasian Goshawk Astur gentilis | Common Buzzard Buteo buteo | 5 | 2 | 3 |
| Long-eared Owl Asio otus | Short-eared Owl Asio flammeus | 5 | 2 | 3 |
| Great Spotted Woodpecker Dendrocopos major | Lesser Spotted Woodpecker Dryobates minor | 5 | 4 | 1 |
| Yellow-bellied Flycatcher Empidonax flaviventris | Alder Flycatcher Empidonax alnorum | 5 | 4 | 1 |
| Shore Lark Eremophila alpestris | Greater Short-toed Lark Calandrella brachydactyla | 5 | 3 | 2 |
| Eurasian Skylark Alauda arvensis | Sedge Warbler Acrocephalus schoenobaenus | 5 | 4 | 1 |
| Western Bonelli's Warbler Phylloscopus bonelli | Eastern Bonelli's Warbler Phylloscopus orientalis | 5 | 1 | 4 |
| Yellow-browed Warbler Phylloscopus inornatus | Hume's Warbler Phylloscopus humei | 5 | 4 | 1 |
| Green Warbler Phylloscopus nitidus | Greenish Warbler Phylloscopus trochiloides | 5 | 2 | 3 |
| Barred Warbler Curruca nisoria | Dartford Warbler Curruca undata | 5 | 3 | 2 |
| Common Whitethroat Curruca communis | Fieldfare Turdus pilaris | 5 | 2 | 3 |
| Goldcrest Regulus regulus | Common Firecrest Regulus ignicapilla | 5 | 2 | 3 |
| Mistle Thrush Turdus viscivorus | Redwing Turdus iliacus | 5 | 3 | 2 |
| American Robin Turdus migratorius | Eyebrowed Thrush Turdus obscurus | 5 | 3 | 2 |
| Red-throated Thrush Turdus ruficollis | Naumann's Thrush Turdus naumanni | 5 | 2 | 3 |
| Bluethroat Luscinia svecica | Whinchat Saxicola rubetra | 5 | 5 | 0 |
| Richard's Pipit Anthus richardi | Blyth's Pipit Anthus godlewskii | 5 | 2 | 3 |
| Paddyfield Pipit Anthus rufulus | Tawny Pipit Anthus campestris | 5 | 4 | 1 |
| Common Linnet Linaria cannabina | Scottish Crossbill Loxia scotica | 5 | 1 | 4 |
| Common Redpoll Acanthis flammea | Common Crossbill Loxia curvirostra | 5 | 3 | 2 |
| Parrot Crossbill Loxia pytyopsittacus | Scottish Crossbill Loxia scotica | 5 | 3 | 2 |
| Corn Bunting Emberiza calandra | Common Reed Bunting Emberiza schoeniclus | 5 | 1 | 4 |
| Eurasian Siskin Spinus spinus | Yellowhammer Emberiza citrinella | 5 | 0 | 5 |
| Tufted Duck Aythya fuligula | Common Goldeneye Bucephala clangula | 4 | 4 | 0 |
| Surf Scoter Melanitta perspicillata | Stejneger's Scoter Melanitta stejnegeri | 4 | 3 | 1 |
| Velvet Scoter Melanitta fusca | Stejneger's Scoter Melanitta stejnegeri | 4 | 3 | 1 |
| Willow Ptarmigan Lagopus lagopus | Grey Partridge Perdix perdix | 4 | 0 | 4 |
| Stock Dove Columba oenas | European Turtle Dove Streptopelia turtur | 4 | 3 | 1 |
| Eurasian Nightjar Caprimulgus europaeus | Egyptian Nightjar Caprimulgus aegyptius | 4 | 1 | 3 |
| Chimney Swift Chaetura pelagica | Common Swift Apus apus | 4 | 3 | 1 |
| Sora Porzana carolina | Spotted Crake Porzana porzana | 4 | 3 | 1 |
| Common Moorhen Gallinula chloropus | Eurasian Coot Fulica atra | 4 | 4 | 0 |
| Eurasian Coot Fulica atra | American Coot Fulica americana | 4 | 0 | 4 |
| Stone-curlew Burhinus oedicnemus | European Golden Plover Pluvialis apricaria | 4 | 4 | 0 |
| Sociable Lapwing Vanellus gregarius | White-tailed Lapwing Vanellus leucurus | 4 | 0 | 4 |
| Bar-tailed Godwit Limosa lapponica | Hudsonian Godwit Limosa haemastica | 4 | 3 | 1 |
| Bar-tailed Godwit Limosa lapponica | Common Snipe Gallinago gallinago | 4 | 4 | 0 |
| Wilson's Phalarope Phalaropus tricolor | Red-necked Phalarope Phalaropus lobatus | 4 | 1 | 3 |
| Common Sandpiper Actitis hypoleucos | Wood Sandpiper Tringa glareola | 4 | 2 | 2 |
| Common Snipe Gallinago gallinago | Green Sandpiper Tringa ochropus | 4 | 0 | 4 |
| Common Redshank Tringa totanus | Ruddy Turnstone Arenaria interpres | 4 | 2 | 2 |
| Red Knot Calidris canutus | Sanderling Calidris alba | 4 | 3 | 1 |
| Ruff Calidris pugnax | Sanderling Calidris alba | 4 | 3 | 1 |
| Ruff Calidris pugnax | Dunlin Calidris alpina | 4 | 1 | 3 |
| Ruff Calidris pugnax | Purple Sandpiper Calidris maritima | 4 | 1 | 3 |
| Sharp-tailed Sandpiper Calidris acuminata | Long-toed Stint Calidris subminuta | 4 | 2 | 2 |
| Long-toed Stint Calidris subminuta | Buff-breasted Sandpiper Calidris subruficollis | 4 | 3 | 1 |
| Red-necked Stint Calidris ruficollis | Sanderling Calidris alba | 4 | 3 | 1 |
| Dunlin Calidris alpina | Western Sandpiper Calidris mauri | 4 | 1 | 3 |
| Dunlin Calidris alpina | Baird's Sandpiper Calidris bairdii | 4 | 0 | 4 |
| White-rumped Sandpiper Calidris fuscicollis | Western Sandpiper Calidris mauri | 4 | 3 | 1 |
| Pomarine Skua Stercorarius pomarinus | South Polar Skua Stercorarius maccormicki | 4 | 1 | 3 |
| Atlantic Puffin Fratercula arctica | Razorbill Alca torda | 4 | 0 | 4 |
| Black-legged Kittiwake Rissa tridactyla | Common Gull Larus canus | 4 | 4 | 0 |
| Glaucous Gull Larus hyperboreus | Glaucous-winged Gull Larus glaucescens | 4 | 1 | 3 |
| Herring Gull Larus argentatus | Iceland Gull Larus glaucoides | 4 | 0 | 4 |
| Black Tern Chlidonias niger | White-winged Black Tern Chlidonias leucopterus | 4 | 2 | 2 |
| Elegant Tern Thalasseus elegans | Royal Tern Thalasseus maximus | 4 | 1 | 3 |
| Black-throated Diver Gavia arctica | Pacific Diver Gavia pacifica | 4 | 0 | 4 |
| Wilson's Storm-Petrel Oceanites oceanicus | European Storm-Petrel Hydrobates pelagicus | 4 | 3 | 1 |
| European Storm-Petrel Hydrobates pelagicus | Swinhoe's Storm-Petrel Hydrobates monorhis | 4 | 2 | 2 |
| Leach's Storm-Petrel Hydrobates leucorhous | Band-rumped Storm-Petrel Hydrobates castro | 4 | 3 | 1 |
| Sooty Shearwater Ardenna grisea | Manx Shearwater Puffinus puffinus | 4 | 0 | 4 |
| Yelkouan Shearwater Puffinus yelkouan | Balearic Shearwater Puffinus mauretanicus | 4 | 1 | 3 |
| Eurasian Bittern Botaurus stellaris | American Bittern Botaurus lentiginosus | 4 | 2 | 2 |
| Snowy Egret Egretta thula | Little Egret Egretta garzetta | 4 | 1 | 3 |
| Squacco Heron Ardeola ralloides | Chinese Pond Heron Ardeola bacchus | 4 | 2 | 2 |
| Grey Heron Ardea cinerea | Great Blue Heron Ardea herodias | 4 | 0 | 4 |
| European Honey-buzzard Pernis apivorus | Short-toed Eagle Circaetus gallicus | 4 | 2 | 2 |
| Western Marsh Harrier Circus aeruginosus | Northern Harrier Circus hudsonius | 4 | 2 | 2 |
| Pallid Harrier Circus macrourus | Montagu's Harrier Circus pygargus | 4 | 3 | 1 |
| Red-backed Shrike Lanius collurio | Brown Shrike Lanius cristatus | 4 | 0 | 4 |
| Woodlark Lullula arborea | Eurasian Skylark Alauda arvensis | 4 | 2 | 2 |
| Eastern Olivaceous Warbler Iduna pallida | Western Olivaceous Warbler Iduna opaca | 4 | 2 | 2 |
| Aquatic Warbler Acrocephalus paludicola | Sedge Warbler Acrocephalus schoenobaenus | 4 | 1 | 3 |
| Sand Martin Riparia riparia | Eurasian Crag Martin Ptyonoprogne rupestris | 4 | 2 | 2 |
| Purple Martin Progne subis | Cliff Swallow Petrochelidon pyrrhonota | 4 | 3 | 1 |
| Yellow-browed Warbler Phylloscopus inornatus | Pallas's Warbler Phylloscopus proregulus | 4 | 0 | 4 |
| Greenish Warbler Phylloscopus trochiloides | Arctic Warbler Phylloscopus borealis | 4 | 4 | 0 |
| Two-barred Warbler Phylloscopus plumbeitarsus | Pale-legged Leaf Warbler Phylloscopus tenellipes | 4 | 2 | 2 |
| Cetti's Warbler Cettia cetti | Garden Warbler Sylvia borin | 4 | 1 | 3 |
| Garden Warbler Sylvia borin | Lesser Whitethroat Curruca curruca | 4 | 3 | 1 |
| Garden Warbler Sylvia borin | Barred Warbler Curruca nisoria | 4 | 0 | 4 |
| Barred Warbler Curruca nisoria | Common Whitethroat Curruca communis | 4 | 1 | 3 |
| Moltoni's Warbler Curruca subalpina | Western Subalpine Warbler Curruca iberiae | 4 | 4 | 0 |
| Swainson's Thrush Catharus ustulatus | Hermit Thrush Catharus guttatus | 4 | 3 | 1 |
| Wood Thrush Hylocichla mustelina | Song Thrush Turdus philomelos | 4 | 4 | 0 |
| Mistle Thrush Turdus viscivorus | Fieldfare Turdus pilaris | 4 | 1 | 3 |
| Bluethroat Luscinia svecica | Common Redstart Phoenicurus phoenicurus | 4 | 0 | 4 |
| Common Redstart Phoenicurus phoenicurus | Northern Wheatear Oenanthe oenanthe | 4 | 3 | 1 |
| Pied Wheatear Oenanthe pleschanka | White-crowned Wheatear Oenanthe leucopyga | 4 | 0 | 4 |
| Bohemian Waxwing Bombycilla garrulus | Cedar Waxwing Bombycilla cedrorum | 4 | 1 | 3 |
| House Sparrow Passer domesticus | Spanish Sparrow Passer hispaniolensis | 4 | 0 | 4 |
| Western Yellow Wagtail Motacilla flava | Eastern Yellow Wagtail Motacilla tschutschensis | 4 | 2 | 2 |
| Meadow Pipit Anthus pratensis | Olive-backed Pipit Anthus hodgsoni | 4 | 1 | 3 |
| Common Chaffinch Fringilla coelebs | Brambling Fringilla montifringilla | 4 | 0 | 4 |
| European Serin Serinus serinus | Eurasian Siskin Spinus spinus | 4 | 2 | 2 |
| Cape May Warbler Setophaga tigrina | Bay-breasted Warbler Setophaga castanea | 4 | 2 | 2 |
| Yellow Warbler Setophaga petechia | Wilson's Warbler Cardellina pusilla | 4 | 0 | 4 |
| Greater White-fronted Goose Anser albifrons | Lesser White-fronted Goose Anser erythropus | 3 | 3 | 0 |
| Brent Goose Branta bernicla | Eurasian Wigeon Mareca penelope | 3 | 2 | 1 |
| Mute Swan Cygnus olor | Whooper Swan Cygnus cygnus | 3 | 0 | 3 |
| Baikal Teal Sibirionetta formosa | Blue-winged Teal Spatula discors | 3 | 2 | 1 |
| Northern Shoveler Spatula clypeata | Gadwall Mareca strepera | 3 | 0 | 3 |
| Harlequin Duck Histrionicus histrionicus | Velvet Scoter Melanitta fusca | 3 | 2 | 1 |
| Common Scoter Melanitta nigra | Goosander Mergus merganser | 3 | 2 | 1 |
| Smew Mergellus albellus | Goosander Mergus merganser | 3 | 1 | 2 |
| Little Grebe Tachybaptus ruficollis | Slavonian Grebe Podiceps auritus | 3 | 1 | 2 |
| Red-necked Grebe Podiceps grisegena | Great Crested Grebe Podiceps cristatus | 3 | 2 | 1 |
| Stock Dove Columba oenas | Collared Dove Streptopelia decaocto | 3 | 2 | 1 |
| European Turtle Dove Streptopelia turtur | Rufous Turtle Dove Streptopelia orientalis | 3 | 2 | 1 |
| Common Nighthawk Chordeiles minor | Egyptian Nightjar Caprimulgus aegyptius | 3 | 2 | 1 |
| Chimney Swift Chaetura pelagica | White-throated Needletail Hirundapus caudacutus | 3 | 2 | 1 |
| Pallid Swift Apus pallidus | Pacific Swift Apus pacificus | 3 | 0 | 3 |
| Little Swift Apus affinis | White-rumped Swift Apus caffer | 3 | 2 | 1 |
| Grey Plover Pluvialis squatarola | Kentish Plover Anarhynchus alexandrinus | 3 | 3 | 0 |
| Tibetan Sand Plover Anarhynchus atrifrons | Kentish Plover Anarhynchus alexandrinus | 3 | 1 | 2 |
| European Golden Plover Pluvialis apricaria | Kentish Plover Anarhynchus alexandrinus | 3 | 0 | 3 |
| Short-billed Dowitcher Limnodromus griseus | Long-billed Dowitcher Limnodromus scolopaceus | 3 | 2 | 1 |
| Great Snipe Gallinago media | Wilson's Snipe Gallinago delicata | 3 | 0 | 3 |
| Common Sandpiper Actitis hypoleucos | Spotted Sandpiper Actitis macularius | 3 | 0 | 3 |
| Solitary Sandpiper Tringa solitaria | Wood Sandpiper Tringa glareola | 3 | 2 | 1 |
| Common Sandpiper Actitis hypoleucos | Common Redshank Tringa totanus | 3 | 0 | 3 |
| Common Greenshank Tringa nebularia | Greater Yellowlegs Tringa melanoleuca | 3 | 2 | 1 |
| Sharp-tailed Sandpiper Calidris acuminata | Temminck's Stint Calidris temminckii | 3 | 2 | 1 |
| Curlew Sandpiper Calidris ferruginea | Temminck's Stint Calidris temminckii | 3 | 1 | 2 |
| Temminck's Stint Calidris temminckii | Long-toed Stint Calidris subminuta | 3 | 1 | 2 |
| Long-toed Stint Calidris subminuta | Least Sandpiper Calidris minutilla | 3 | 2 | 1 |
| Dunlin Calidris alpina | Arctic Skua Stercorarius parasiticus | 3 | 2 | 1 |
| Baird's Sandpiper Calidris bairdii | White-rumped Sandpiper Calidris fuscicollis | 3 | 1 | 2 |
| White-rumped Sandpiper Calidris fuscicollis | Pectoral Sandpiper Calidris melanotos | 3 | 2 | 1 |
| Little Stint Calidris minuta | Western Sandpiper Calidris mauri | 3 | 0 | 3 |
| Least Sandpiper Calidris minutilla | Western Sandpiper Calidris mauri | 3 | 0 | 3 |
| Oriental Pratincole Glareola maldivarum | Black-winged Pratincole Glareola nordmanni | 3 | 2 | 1 |
| Pomarine Skua Stercorarius pomarinus | Black Guillemot Cepphus grylle | 3 | 3 | 0 |
| Brünnich's Guillemot Uria lomvia | Ancient Murrelet Synthliboramphus antiquus | 3 | 0 | 3 |
| Little Gull Hydrocoloeus minutus | Sabine's Gull Xema sabini | 3 | 1 | 2 |
| Franklin's Gull Leucophaeus pipixcan | Audouin's Gull Ichthyaetus audouinii | 3 | 1 | 2 |
| Black-headed Gull Chroicocephalus ridibundus | Common Gull Larus canus | 3 | 0 | 3 |
| Mediterranean Gull Ichthyaetus melanocephalus | Herring Gull Larus argentatus | 3 | 0 | 3 |
| Little Tern Sternula albifrons | Arctic Tern Sterna paradisaea | 3 | 1 | 2 |
| Arctic Tern Sterna paradisaea | Roseate Tern Sterna dougallii | 3 | 0 | 3 |
| Red-throated Diver Gavia stellata | Black-throated Diver Gavia arctica | 3 | 1 | 2 |
| Wilson's Storm-Petrel Oceanites oceanicus | Leach's Storm-Petrel Hydrobates leucorhous | 3 | 3 | 0 |
| Northern Fulmar Fulmarus glacialis | Great Shearwater Ardenna gravis | 3 | 1 | 2 |
| Northern Fulmar Fulmarus glacialis | Manx Shearwater Puffinus puffinus | 3 | 2 | 1 |
| Northern Fulmar Fulmarus glacialis | Balearic Shearwater Puffinus mauretanicus | 3 | 2 | 1 |
| Western Marsh Harrier Circus aeruginosus | Red Kite Milvus milvus | 3 | 3 | 0 |
| Eurasian Sparrowhawk Accipiter nisus | Red Kite Milvus milvus | 3 | 2 | 1 |
| Eurasian Goshawk Astur gentilis | Rough-legged Buzzard Buteo lagopus | 3 | 2 | 1 |
| Eurasian Goshawk Astur gentilis | Red Kite Milvus milvus | 3 | 0 | 3 |
| Red Kite Milvus milvus | Black Kite Milvus migrans | 3 | 0 | 3 |
| Yellow-bellied Flycatcher Empidonax flaviventris | Acadian Flycatcher Empidonax virescens | 3 | 2 | 1 |
| Alder Flycatcher Empidonax alnorum | Eastern Kingbird Tyrannus tyrannus | 3 | 0 | 3 |
| Yellow-throated Vireo Vireo flavifrons | Philadelphia Vireo Vireo philadelphicus | 3 | 0 | 3 |
| Turkestan Shrike Lanius phoenicuroides | Brown Shrike Lanius cristatus | 3 | 0 | 3 |
| Great Grey Shrike Lanius excubitor | Lesser Grey Shrike Lanius minor | 3 | 3 | 0 |
| Rook Corvus frugilegus | Carrion Crow Corvus corone | 3 | 2 | 1 |
| Rook Corvus frugilegus | Common Raven Corvus corax | 3 | 0 | 3 |
| Coal Tit Periparus ater | Crested Tit Lophophanes cristatus | 3 | 3 | 0 |
| Coal Tit Periparus ater | Great Tit Parus major | 3 | 2 | 1 |
| Marsh Warbler Acrocephalus palustris | Great Reed Warbler Acrocephalus arundinaceus | 3 | 3 | 0 |
| Tree Swallow Tachycineta bicolor | Purple Martin Progne subis | 3 | 1 | 2 |
| Tree Swallow Tachycineta bicolor | Western House Martin Delichon urbicum | 3 | 2 | 1 |
| Red-rumped Swallow Cecropis daurica | Cliff Swallow Petrochelidon pyrrhonota | 3 | 0 | 3 |
| Wood Warbler Phylloscopus sibilatrix | Willow Warbler Phylloscopus trochilus | 3 | 2 | 1 |
| Eastern Crowned Warbler Phylloscopus coronatus | Two-barred Warbler Phylloscopus plumbeitarsus | 3 | 2 | 1 |
| Two-barred Warbler Phylloscopus plumbeitarsus | Arctic Warbler Phylloscopus borealis | 3 | 1 | 2 |
| Eastern Crowned Warbler Phylloscopus coronatus | Pale-legged Leaf Warbler Phylloscopus tenellipes | 3 | 0 | 3 |
| Pale-legged Leaf Warbler Phylloscopus tenellipes | Arctic Warbler Phylloscopus borealis | 3 | 2 | 1 |
| Eurasian Blackcap Sylvia atricapilla | Common Whitethroat Curruca communis | 3 | 3 | 0 |
| Eurasian Blackcap Sylvia atricapilla | Lesser Whitethroat Curruca curruca | 3 | 0 | 3 |
| Lesser Whitethroat Curruca curruca | Western Orphean Warbler Curruca hortensis | 3 | 1 | 2 |
| Eastern Orphean Warbler Curruca crassirostris | Sardinian Warbler Curruca melanocephala | 3 | 3 | 0 |
| Moltoni's Warbler Curruca subalpina | Eastern Subalpine Warbler Curruca cantillans | 3 | 2 | 1 |
| Moltoni's Warbler Curruca subalpina | Common Whitethroat Curruca communis | 3 | 3 | 0 |
| Western Subalpine Warbler Curruca iberiae | Eastern Subalpine Warbler Curruca cantillans | 3 | 1 | 2 |
| Marmora's Warbler Curruca sarda | Dartford Warbler Curruca undata | 3 | 2 | 1 |
| Grey-cheeked Thrush Catharus minimus | Hermit Thrush Catharus guttatus | 3 | 1 | 2 |
| Song Thrush Turdus philomelos | Fieldfare Turdus pilaris | 3 | 2 | 1 |
| Dusky Thrush Turdus eunomus | Naumann's Thrush Turdus naumanni | 3 | 2 | 1 |
| Fieldfare Turdus pilaris | Spotted Flycatcher Muscicapa striata | 3 | 0 | 3 |
| Spotted Flycatcher Muscicapa striata | European Pied Flycatcher Ficedula hypoleuca | 3 | 2 | 1 |
| Rufous-tailed Scrub Robin Cercotrichas galactotes | Rufous-tailed Robin Larvivora sibilans | 3 | 2 | 1 |
| Common Nightingale Luscinia megarhynchos | Bluethroat Luscinia svecica | 3 | 1 | 2 |
| Common Nightingale Luscinia megarhynchos | Common Redstart Phoenicurus phoenicurus | 3 | 3 | 0 |
| Taiga Flycatcher Ficedula albicilla | European Pied Flycatcher Ficedula hypoleuca | 3 | 1 | 2 |
| European Pied Flycatcher Ficedula hypoleuca | Collared Flycatcher Ficedula albicollis | 3 | 0 | 3 |
| Common Redstart Phoenicurus phoenicurus | Whinchat Saxicola rubetra | 3 | 1 | 2 |
| European Stonechat Saxicola rubicola | Northern Wheatear Oenanthe oenanthe | 3 | 2 | 1 |
| Siberian Stonechat Saxicola maurus | Amur Stonechat Saxicola stejnegeri | 3 | 0 | 3 |
| Desert Wheatear Oenanthe deserti | Eastern Black-eared Wheatear Oenanthe melanoleuca | 3 | 1 | 2 |
| Eastern Black-eared Wheatear Oenanthe melanoleuca | Pied Wheatear Oenanthe pleschanka | 3 | 1 | 2 |
| Alpine Accentor Prunella collaris | Siberian Accentor Prunella montanella | 3 | 2 | 1 |
| Dunnock Prunella modularis | House Sparrow Passer domesticus | 3 | 2 | 1 |
| Dunnock Prunella modularis | Eurasian Tree Sparrow Passer montanus | 3 | 3 | 0 |
| Richard's Pipit Anthus richardi | Paddyfield Pipit Anthus rufulus | 3 | 1 | 2 |
| Blyth's Pipit Anthus godlewskii | Tawny Pipit Anthus campestris | 3 | 0 | 3 |
| Meadow Pipit Anthus pratensis | Red-throated Pipit Anthus cervinus | 3 | 1 | 2 |
| Tree Pipit Anthus trivialis | Rock Pipit Anthus petrosus | 3 | 2 | 1 |
| Common Chiffchaff Phylloscopus collybita | Common Chaffinch Fringilla coelebs | 3 | 0 | 3 |
| Brambling Fringilla montifringilla | Eurasian Bullfinch Pyrrhula pyrrhula | 3 | 2 | 1 |
| Twite Linaria flavirostris | Common Redpoll Acanthis flammea | 3 | 2 | 1 |
| European Greenfinch Chloris chloris | Common Linnet Linaria cannabina | 3 | 0 | 3 |
| Common Linnet Linaria cannabina | Eurasian Siskin Spinus spinus | 3 | 2 | 1 |
| Parrot Crossbill Loxia pytyopsittacus | Common Crossbill Loxia curvirostra | 3 | 3 | 0 |
| Citril Finch Carduelis citrinella | European Serin Serinus serinus | 3 | 3 | 0 |
| Eurasian Siskin Spinus spinus | Lapland Bunting Calcarius lapponicus | 3 | 3 | 0 |
| Corn Bunting Emberiza calandra | Yellowhammer Emberiza citrinella | 3 | 1 | 2 |
| Eurasian Siskin Spinus spinus | Cirl Bunting Emberiza cirlus | 3 | 0 | 3 |
| Yellowhammer Emberiza citrinella | Common Reed Bunting Emberiza schoeniclus | 3 | 3 | 0 |
| Ortolan Bunting Emberiza hortulana | Cretzschmar's Bunting Emberiza caesia | 3 | 2 | 1 |
| Ortolan Bunting Emberiza hortulana | Pallas's Reed Bunting Emberiza pallasi | 3 | 2 | 1 |
| Cirl Bunting Emberiza cirlus | Common Reed Bunting Emberiza schoeniclus | 3 | 0 | 3 |
| Yellow-breasted Bunting Emberiza aureola | Black-faced Bunting Emberiza spodocephala | 3 | 3 | 0 |
| Black-faced Bunting Emberiza spodocephala | Chestnut Bunting Emberiza rutila | 3 | 2 | 1 |
| Lark Sparrow Chondestes grammacus | White-crowned Sparrow Zonotrichia leucophrys | 3 | 1 | 2 |
| Savannah Sparrow Passerculus sandwichensis | Song Sparrow Melospiza melodia | 3 | 1 | 2 |
| Cape May Warbler Setophaga tigrina | Magnolia Warbler Setophaga magnolia | 3 | 1 | 2 |
| Blackburnian Warbler Setophaga fusca | Blackpoll Warbler Setophaga striata | 3 | 1 | 2 |
| Greater White-fronted Goose Anser albifrons | Barnacle Goose Branta leucopsis | 2 | 2 | 0 |
| Taiga Bean Goose Anser fabalis | Pink-footed Goose Anser brachyrhynchus | 2 | 2 | 0 |
| Northern Shoveler Spatula clypeata | Eurasian Wigeon Mareca penelope | 2 | 1 | 1 |
| Eurasian Wigeon Mareca penelope | Tufted Duck Aythya fuligula | 2 | 2 | 0 |
| Mallard Anas platyrhynchos | American Black Duck Anas rubripes | 2 | 1 | 1 |
| Mallard Anas platyrhynchos | Northern Pintail Anas acuta | 2 | 0 | 2 |
| Canvasback Aythya valisineria | Common Pochard Aythya ferina | 2 | 1 | 1 |
| Common Pochard Aythya ferina | Common Eider Somateria mollissima | 2 | 1 | 1 |
| Common Pochard Aythya ferina | Common Scoter Melanitta nigra | 2 | 2 | 0 |
| Ring-necked Duck Aythya collaris | Greater Scaup Aythya marila | 2 | 2 | 0 |
| Tufted Duck Aythya fuligula | Common Scoter Melanitta nigra | 2 | 1 | 1 |
| Ferruginous Duck Aythya nyroca | Greater Scaup Aythya marila | 2 | 0 | 2 |
| Steller's Eider Polysticta stelleri | Common Eider Somateria mollissima | 2 | 0 | 2 |
| Velvet Scoter Melanitta fusca | Common Scoter Melanitta nigra | 2 | 1 | 1 |
| Common Eider Somateria mollissima | Common Scoter Melanitta nigra | 2 | 0 | 2 |
| Common Scoter Melanitta nigra | Common Goldeneye Bucephala clangula | 2 | 0 | 2 |
| Tufted Duck Aythya fuligula | Smew Mergellus albellus | 2 | 0 | 2 |
| Black Grouse Lyrurus tetrix | Grey Partridge Perdix perdix | 2 | 2 | 0 |
| Little Grebe Tachybaptus ruficollis | Red-necked Grebe Podiceps grisegena | 2 | 1 | 1 |
| Little Grebe Tachybaptus ruficollis | Black-necked Grebe Podiceps nigricollis | 2 | 1 | 1 |
| Little Grebe Tachybaptus ruficollis | Common Moorhen Gallinula chloropus | 2 | 2 | 0 |
| Slavonian Grebe Podiceps auritus | Black-necked Grebe Podiceps nigricollis | 2 | 1 | 1 |
| Great Crested Grebe Podiceps cristatus | Black-necked Grebe Podiceps nigricollis | 2 | 0 | 2 |
| Rock Dove Columba livia | Common Woodpigeon Columba palumbus | 2 | 2 | 0 |
| European Turtle Dove Streptopelia turtur | Collared Dove Streptopelia decaocto | 2 | 1 | 1 |
| Alpine Swift Tachymarptis melba | Common Swift Apus apus | 2 | 1 | 1 |
| Common Swift Apus apus | Pacific Swift Apus pacificus | 2 | 2 | 0 |
| Water Rail Rallus aquaticus | Spotted Crake Porzana porzana | 2 | 0 | 2 |
| Little Crake Zapornia parva | Baillon's Crake Zapornia pusilla | 2 | 0 | 2 |
| Sandhill Crane Antigone canadensis | Common Crane Grus grus | 2 | 1 | 1 |
| Eurasian Coot Fulica atra | Common Crane Grus grus | 2 | 0 | 2 |
| Stone-curlew Burhinus oedicnemus | Grey Plover Pluvialis squatarola | 2 | 2 | 0 |
| Grey Plover Pluvialis squatarola | Pacific Golden Plover Pluvialis fulva | 2 | 2 | 0 |
| European Golden Plover Pluvialis apricaria | Pacific Golden Plover Pluvialis fulva | 2 | 1 | 1 |
| European Golden Plover Pluvialis apricaria | Northern Wheatear Oenanthe oenanthe | 2 | 1 | 1 |
| Killdeer Charadrius vociferus | Common Ringed Plover Charadrius hiaticula | 2 | 0 | 2 |
| Semipalmated Plover Charadrius semipalmatus | Little Ringed Plover Thinornis dubius | 2 | 1 | 1 |
| Sociable Lapwing Vanellus gregarius | Siberian Sand Plover Anarhynchus mongolus | 2 | 2 | 0 |
| Caspian Plover Anarhynchus asiaticus | Siberian Sand Plover Anarhynchus mongolus | 2 | 0 | 2 |
| Siberian Sand Plover Anarhynchus mongolus | Kentish Plover Anarhynchus alexandrinus | 2 | 1 | 1 |
| Siberian Sand Plover Anarhynchus mongolus | Blyth's Pipit Anthus godlewskii | 2 | 2 | 0 |
| Kentish Plover Anarhynchus alexandrinus | Whimbrel Numenius phaeopus | 2 | 2 | 0 |
| Whimbrel Numenius phaeopus | Eurasian Woodcock Scolopax rusticola | 2 | 2 | 0 |
| Whimbrel Numenius phaeopus | White-throated Dipper Cinclus cinclus | 2 | 1 | 1 |
| Whimbrel Numenius phaeopus | Little Whimbrel Numenius minutus | 2 | 0 | 2 |
| Little Whimbrel Numenius minutus | Eskimo Curlew Numenius borealis | 2 | 0 | 2 |
| Eurasian Curlew Numenius arquata | Bar-tailed Godwit Limosa lapponica | 2 | 1 | 1 |
| Whimbrel Numenius phaeopus | Bar-tailed Godwit Limosa lapponica | 2 | 0 | 2 |
| Bar-tailed Godwit Limosa lapponica | Long-billed Dowitcher Limnodromus scolopaceus | 2 | 0 | 2 |
| Hudsonian Godwit Limosa haemastica | Long-billed Dowitcher Limnodromus scolopaceus | 2 | 0 | 2 |
| Jack Snipe Lymnocryptes minimus | Common Snipe Gallinago gallinago | 2 | 1 | 1 |
| Wilson's Snipe Gallinago delicata | Wilson's Phalarope Phalaropus tricolor | 2 | 0 | 2 |
| Terek Sandpiper Xenus cinereus | Spotted Sandpiper Actitis macularius | 2 | 1 | 1 |
| Terek Sandpiper Xenus cinereus | Green Sandpiper Tringa ochropus | 2 | 2 | 0 |
| Common Sandpiper Actitis hypoleucos | Solitary Sandpiper Tringa solitaria | 2 | 2 | 0 |
| Grey-tailed Tattler Tringa brevipes | Red Knot Calidris canutus | 2 | 2 | 0 |
| Common Redshank Tringa totanus | Common Greenshank Tringa nebularia | 2 | 1 | 1 |
| Lesser Yellowlegs Tringa flavipes | Greater Yellowlegs Tringa melanoleuca | 2 | 1 | 1 |
| Lesser Yellowlegs Tringa flavipes | Common Greenshank Tringa nebularia | 2 | 0 | 2 |
| Common Greenshank Tringa nebularia | Ruff Calidris pugnax | 2 | 2 | 0 |
| Kentish Plover Anarhynchus alexandrinus | Ruddy Turnstone Arenaria interpres | 2 | 0 | 2 |
| Ruddy Turnstone Arenaria interpres | Sanderling Calidris alba | 2 | 2 | 0 |
| Great Knot Calidris tenuirostris | Ruff Calidris pugnax | 2 | 2 | 0 |
| Great Knot Calidris tenuirostris | Dunlin Calidris alpina | 2 | 2 | 0 |
| Stilt Sandpiper Calidris himantopus | Temminck's Stint Calidris temminckii | 2 | 0 | 2 |
| Stilt Sandpiper Calidris himantopus | Long-toed Stint Calidris subminuta | 2 | 0 | 2 |
| Dunlin Calidris alpina | Little Stint Calidris minuta | 2 | 1 | 1 |
| Baird's Sandpiper Calidris bairdii | Little Stint Calidris minuta | 2 | 1 | 1 |
| Baird's Sandpiper Calidris bairdii | Western Sandpiper Calidris mauri | 2 | 2 | 0 |
| Baird's Sandpiper Calidris bairdii | Semipalmated Sandpiper Calidris pusilla | 2 | 2 | 0 |
| Least Sandpiper Calidris minutilla | Pectoral Sandpiper Calidris melanotos | 2 | 1 | 1 |
| Sharp-tailed Sandpiper Calidris acuminata | Pectoral Sandpiper Calidris melanotos | 2 | 0 | 2 |
| Long-tailed Skua Stercorarius longicaudus | Great Skua Stercorarius skua | 2 | 2 | 0 |
| Purple Sandpiper Calidris maritima | Arctic Skua Stercorarius parasiticus | 2 | 0 | 2 |
| Long-billed Murrelet Brachyramphus perdix | Little Auk Alle alle | 2 | 2 | 0 |
| Black Guillemot Cepphus grylle | Little Auk Alle alle | 2 | 2 | 0 |
| Common Guillemot Uria aalge | Meadow Pipit Anthus pratensis | 2 | 2 | 0 |
| Little Gull Hydrocoloeus minutus | Mediterranean Gull Ichthyaetus melanocephalus | 2 | 2 | 0 |
| Ross's Gull Rhodostethia rosea | Ivory Gull Pagophila eburnea | 2 | 1 | 1 |
| Black-legged Kittiwake Rissa tridactyla | Black-headed Gull Chroicocephalus ridibundus | 2 | 2 | 0 |
| Ivory Gull Pagophila eburnea | Bonaparte's Gull Chroicocephalus philadelphia | 2 | 2 | 0 |
| Common Gull Larus canus | Ring-billed Gull Larus delawarensis | 2 | 1 | 1 |
| Ring-billed Gull Larus delawarensis | Kelp Gull Larus dominicanus | 2 | 0 | 2 |
| Yellow-legged Gull Larus michahellis | Lesser Black-backed Gull Larus fuscus | 2 | 1 | 1 |
| Common Gull Larus canus | Great Black-backed Gull Larus marinus | 2 | 0 | 2 |
| Glaucous-winged Gull Larus glaucescens | Iceland Gull Larus glaucoides | 2 | 1 | 1 |
| Great Black-backed Gull Larus marinus | Slaty-backed Gull Larus schistisagus | 2 | 0 | 2 |
| Slaty-backed Gull Larus schistisagus | Iceland Gull Larus glaucoides | 2 | 1 | 1 |
| Whiskered Tern Chlidonias hybrida | Black Tern Chlidonias niger | 2 | 2 | 0 |
| Gull-billed Tern Gelochelidon nilotica | Forster's Tern Sterna forsteri | 2 | 0 | 2 |
| Forster's Tern Sterna forsteri | Common Tern Sterna hirundo | 2 | 1 | 1 |
| Forster's Tern Sterna forsteri | Roseate Tern Sterna dougallii | 2 | 2 | 0 |
| Great Black-backed Gull Larus marinus | Arctic Tern Sterna paradisaea | 2 | 0 | 2 |
| Red-throated Diver Gavia stellata | Great Northern Diver Gavia immer | 2 | 1 | 1 |
| Pacific Diver Gavia pacifica | Great Northern Diver Gavia immer | 2 | 1 | 1 |
| Wilson's Storm-Petrel Oceanites oceanicus | Swinhoe's Storm-Petrel Hydrobates monorhis | 2 | 2 | 0 |
| European Storm-Petrel Hydrobates pelagicus | Balearic Shearwater Puffinus mauretanicus | 2 | 1 | 1 |
| Leach's Storm-Petrel Hydrobates leucorhous | Sooty Shearwater Ardenna grisea | 2 | 1 | 1 |
| Swinhoe's Storm-Petrel Hydrobates monorhis | Band-rumped Storm-Petrel Hydrobates castro | 2 | 0 | 2 |
| Arctic Tern Sterna paradisaea | Northern Fulmar Fulmarus glacialis | 2 | 0 | 2 |
| European Storm-Petrel Hydrobates pelagicus | Great Shearwater Ardenna gravis | 2 | 0 | 2 |
| Yelkouan Shearwater Puffinus yelkouan | Barolo Shearwater Puffinus baroli | 2 | 2 | 0 |
| Lesser Black-backed Gull Larus fuscus | Balearic Shearwater Puffinus mauretanicus | 2 | 0 | 2 |
| Manx Shearwater Puffinus puffinus | Barolo Shearwater Puffinus baroli | 2 | 0 | 2 |
| Manx Shearwater Puffinus puffinus | Northern Gannet Morus bassanus | 2 | 0 | 2 |
| Balearic Shearwater Puffinus mauretanicus | Northern Gannet Morus bassanus | 2 | 0 | 2 |
| Northern Gannet Morus bassanus | Brown Booby Sula leucogaster | 2 | 1 | 1 |
| American Bittern Botaurus lentiginosus | Little Bittern Botaurus minutus | 2 | 0 | 2 |
| Little Egret Egretta garzetta | Purple Heron Ardea purpurea | 2 | 1 | 1 |
| Grey Heron Ardea cinerea | Purple Heron Ardea purpurea | 2 | 1 | 1 |
| European Honey-buzzard Pernis apivorus | Western Marsh Harrier Circus aeruginosus | 2 | 1 | 1 |
| European Honey-buzzard Pernis apivorus | Common Buzzard Buteo buteo | 2 | 1 | 1 |
| Montagu's Harrier Circus pygargus | Eurasian Sparrowhawk Accipiter nisus | 2 | 2 | 0 |
| Montagu's Harrier Circus pygargus | Rough-legged Buzzard Buteo lagopus | 2 | 1 | 1 |
| Hen Harrier Circus cyaneus | Red Kite Milvus milvus | 2 | 0 | 2 |
| Red Kite Milvus milvus | Common Buzzard Buteo buteo | 2 | 1 | 1 |
| Great Spotted Woodpecker Dendrocopos major | Great Tit Parus major | 2 | 2 | 0 |
| Amur Falcon Falco amurensis | Merlin Falco columbarius | 2 | 2 | 0 |
| Common Kestrel Falco tinnunculus | Merlin Falco columbarius | 2 | 0 | 2 |
| Eurasian Hobby Falco subbuteo | Peregrine Falcon Falco peregrinus | 2 | 1 | 1 |
| Acadian Flycatcher Empidonax virescens | Eastern Kingbird Tyrannus tyrannus | 2 | 0 | 2 |
| Red-backed Shrike Lanius collurio | Woodchat Shrike Lanius senator | 2 | 2 | 0 |
| Western Marsh Harrier Circus aeruginosus | Brown Shrike Lanius cristatus | 2 | 0 | 2 |
| Rook Corvus frugilegus | Hooded Crow Corvus cornix | 2 | 1 | 1 |
| Carrion Crow Corvus corone | Hooded Crow Corvus cornix | 2 | 1 | 1 |
| Coal Tit Periparus ater | Willow Tit Poecile montanus | 2 | 0 | 2 |
| Greater Short-toed Lark Calandrella brachydactyla | Bimaculated Lark Melanocorypha bimaculata | 2 | 1 | 1 |
| Eurasian Skylark Alauda arvensis | Common Reed Warbler Acrocephalus scirpaceus | 2 | 1 | 1 |
| Thick-billed Warbler Arundinax aedon | Booted Warbler Iduna caligata | 2 | 2 | 0 |
| Booted Warbler Iduna caligata | Sykes's Warbler Iduna rama | 2 | 1 | 1 |
| Booted Warbler Iduna caligata | Eastern Olivaceous Warbler Iduna pallida | 2 | 2 | 0 |
| Booted Warbler Iduna caligata | Marsh Warbler Acrocephalus palustris | 2 | 2 | 0 |
| Sykes's Warbler Iduna rama | Blyth's Reed Warbler Acrocephalus dumetorum | 2 | 1 | 1 |
| Western Olivaceous Warbler Iduna opaca | Icterine Warbler Hippolais icterina | 2 | 2 | 0 |
| Paddyfield Warbler Acrocephalus agricola | Common Reed Warbler Acrocephalus scirpaceus | 2 | 2 | 0 |
| Common Reed Warbler Acrocephalus scirpaceus | Great Reed Warbler Acrocephalus arundinaceus | 2 | 2 | 0 |
| Common Reed Warbler Acrocephalus scirpaceus | Common Whitethroat Curruca communis | 2 | 2 | 0 |
| Pallas's Grasshopper Warbler Helopsaltes certhiola | Savi's Warbler Locustella luscinioides | 2 | 2 | 0 |
| River Warbler Locustella fluviatilis | Savi's Warbler Locustella luscinioides | 2 | 1 | 1 |
| River Warbler Locustella fluviatilis | Common Grasshopper Warbler Locustella naevia | 2 | 2 | 0 |
| Tree Swallow Tachycineta bicolor | Cliff Swallow Petrochelidon pyrrhonota | 2 | 1 | 1 |
| Eurasian Crag Martin Ptyonoprogne rupestris | Cliff Swallow Petrochelidon pyrrhonota | 2 | 1 | 1 |
| Tree Swallow Tachycineta bicolor | Red-rumped Swallow Cecropis daurica | 2 | 0 | 2 |
| Wood Warbler Phylloscopus sibilatrix | Green Warbler Phylloscopus nitidus | 2 | 1 | 1 |
| Yellow-browed Warbler Phylloscopus inornatus | Radde's Warbler Phylloscopus schwarzi | 2 | 2 | 0 |
| Radde's Warbler Phylloscopus schwarzi | Pale-legged Leaf Warbler Phylloscopus tenellipes | 2 | 1 | 1 |
| Sulphur-bellied Warbler Phylloscopus griseolus | Dusky Warbler Phylloscopus fuscatus | 2 | 2 | 0 |
| Radde's Warbler Phylloscopus schwarzi | Dusky Warbler Phylloscopus fuscatus | 2 | 0 | 2 |
| Common Reed Warbler Acrocephalus scirpaceus | Common Chiffchaff Phylloscopus collybita | 2 | 0 | 2 |
| Common Chiffchaff Phylloscopus collybita | Iberian Chiffchaff Phylloscopus ibericus | 2 | 0 | 2 |
| Sulphur-bellied Warbler Phylloscopus griseolus | Green Warbler Phylloscopus nitidus | 2 | 0 | 2 |
| Willow Warbler Phylloscopus trochilus | Greenish Warbler Phylloscopus trochiloides | 2 | 0 | 2 |
| Yellow-browed Warbler Phylloscopus inornatus | Two-barred Warbler Phylloscopus plumbeitarsus | 2 | 0 | 2 |
| Lesser Whitethroat Curruca curruca | Eastern Orphean Warbler Curruca crassirostris | 2 | 2 | 0 |
| Lesser Whitethroat Curruca curruca | Dartford Warbler Curruca undata | 2 | 1 | 1 |
| Western Subalpine Warbler Curruca iberiae | Common Whitethroat Curruca communis | 2 | 2 | 0 |
| Common Whitethroat Curruca communis | Spectacled Warbler Curruca conspicillata | 2 | 1 | 1 |
| Common Whitethroat Curruca communis | Eurasian Wren Troglodytes troglodytes | 2 | 2 | 0 |
| Spectacled Warbler Curruca conspicillata | Marmora's Warbler Curruca sarda | 2 | 0 | 2 |
| Goldcrest Regulus regulus | European Pied Flycatcher Ficedula hypoleuca | 2 | 1 | 1 |
| Goldcrest Regulus regulus | House Sparrow Passer domesticus | 2 | 1 | 1 |
| Red-breasted Nuthatch Sitta canadensis | Eurasian Nuthatch Sitta europaea | 2 | 1 | 1 |
| Eurasian Treecreeper Certhia familiaris | White-throated Dipper Cinclus cinclus | 2 | 1 | 1 |
| Eurasian Wren Troglodytes troglodytes | Mistle Thrush Turdus viscivorus | 2 | 2 | 0 |
| Common Starling Sturnus vulgaris | Rose-coloured Starling Pastor roseus | 2 | 1 | 1 |
| Grey Catbird Dumetella carolinensis | Northern Mockingbird Mimus polyglottos | 2 | 0 | 2 |
| White's Thrush Zoothera aurea | Varied Thrush Ixoreus naevius | 2 | 1 | 1 |
| Varied Thrush Ixoreus naevius | Grey-cheeked Thrush Catharus minimus | 2 | 1 | 1 |
| Swainson's Thrush Catharus ustulatus | Song Thrush Turdus philomelos | 2 | 2 | 0 |
| Veery Catharus fuscescens | Wood Thrush Hylocichla mustelina | 2 | 0 | 2 |
| Hermit Thrush Catharus guttatus | Wood Thrush Hylocichla mustelina | 2 | 0 | 2 |
| Wood Thrush Hylocichla mustelina | Ovenbird Seiurus aurocapilla | 2 | 2 | 0 |
| Siberian Thrush Geokichla sibirica | Eyebrowed Thrush Turdus obscurus | 2 | 2 | 0 |
| Song Thrush Turdus philomelos | Eurasian Blackbird Turdus merula | 2 | 1 | 1 |
| Song Thrush Turdus philomelos | Redwing Turdus iliacus | 2 | 0 | 2 |
| Redwing Turdus iliacus | Spotted Flycatcher Muscicapa striata | 2 | 2 | 0 |
| Eyebrowed Thrush Turdus obscurus | Naumann's Thrush Turdus naumanni | 2 | 1 | 1 |
| Northern Gannet Morus bassanus | Fieldfare Turdus pilaris | 2 | 0 | 2 |
| Fieldfare Turdus pilaris | Common Nightingale Luscinia megarhynchos | 2 | 2 | 0 |
| Fieldfare Turdus pilaris | House Sparrow Passer domesticus | 2 | 1 | 1 |
| Black-throated Thrush Turdus atrogularis | Red-throated Thrush Turdus ruficollis | 2 | 0 | 2 |
| Asian Brown Flycatcher Muscicapa dauurica | Spotted Flycatcher Muscicapa striata | 2 | 1 | 1 |
| Spotted Flycatcher Muscicapa striata | Corn Bunting Emberiza calandra | 2 | 1 | 1 |
| Siberian Blue Robin Larvivora cyane | White-throated Robin Irania gutturalis | 2 | 0 | 2 |
| Siberian Blue Robin Larvivora cyane | Thrush Nightingale Luscinia luscinia | 2 | 0 | 2 |
| Red-flanked Bluetail Tarsiger cyanurus | Red-breasted Flycatcher Ficedula parva | 2 | 2 | 0 |
| European Pied Flycatcher Ficedula hypoleuca | European Stonechat Saxicola rubicola | 2 | 1 | 1 |
| Common Redstart Phoenicurus phoenicurus | Black Redstart Phoenicurus ochruros | 2 | 2 | 0 |
| Black Redstart Phoenicurus ochruros | European Stonechat Saxicola rubicola | 2 | 1 | 1 |
| Eurasian Nuthatch Sitta europaea | Whinchat Saxicola rubetra | 2 | 0 | 2 |
| Whinchat Saxicola rubetra | Amur Stonechat Saxicola stejnegeri | 2 | 1 | 1 |
| Northern Wheatear Oenanthe oenanthe | Western Black-eared Wheatear Oenanthe hispanica | 2 | 1 | 1 |
| Desert Wheatear Oenanthe deserti | Western Black-eared Wheatear Oenanthe hispanica | 2 | 0 | 2 |
| Western Black-eared Wheatear Oenanthe hispanica | Pied Wheatear Oenanthe pleschanka | 2 | 1 | 1 |
| European Robin Erithacus rubecula | Dunnock Prunella modularis | 2 | 0 | 2 |
| Siberian Accentor Prunella montanella | Dunnock Prunella modularis | 2 | 0 | 2 |
| Spanish Sparrow Passer hispaniolensis | Eurasian Tree Sparrow Passer montanus | 2 | 1 | 1 |
| Eurasian Blue Tit Cyanistes caeruleus | Grey Wagtail Motacilla cinerea | 2 | 0 | 2 |
| Western Yellow Wagtail Motacilla flava | Citrine Wagtail Motacilla citreola | 2 | 2 | 0 |
| Eastern Yellow Wagtail Motacilla tschutschensis | Citrine Wagtail Motacilla citreola | 2 | 2 | 0 |
| Richard's Pipit Anthus richardi | Tawny Pipit Anthus campestris | 2 | 2 | 0 |
| Common Swift Apus apus | Meadow Pipit Anthus pratensis | 2 | 0 | 2 |
| Meadow Pipit Anthus pratensis | Pechora Pipit Anthus gustavi | 2 | 1 | 1 |
| Meadow Pipit Anthus pratensis | Common Chaffinch Fringilla coelebs | 2 | 2 | 0 |
| Tree Pipit Anthus trivialis | Olive-backed Pipit Anthus hodgsoni | 2 | 1 | 1 |
| Tree Pipit Anthus trivialis | Pechora Pipit Anthus gustavi | 2 | 0 | 2 |
| Olive-backed Pipit Anthus hodgsoni | Pechora Pipit Anthus gustavi | 2 | 0 | 2 |
| Eurasian Jay Garrulus glandarius | Common Chaffinch Fringilla coelebs | 2 | 0 | 2 |
| Common Chaffinch Fringilla coelebs | Eurasian Bullfinch Pyrrhula pyrrhula | 2 | 2 | 0 |
| Common Chaffinch Fringilla coelebs | Common Redpoll Acanthis flammea | 2 | 2 | 0 |
| Brambling Fringilla montifringilla | European Greenfinch Chloris chloris | 2 | 1 | 1 |
| Brambling Fringilla montifringilla | Common Linnet Linaria cannabina | 2 | 1 | 1 |
| Hawfinch Coccothraustes coccothraustes | Eurasian Bullfinch Pyrrhula pyrrhula | 2 | 1 | 1 |
| Hawfinch Coccothraustes coccothraustes | Common Crossbill Loxia curvirostra | 2 | 1 | 1 |
| Common Rosefinch Carpodacus erythrinus | Twite Linaria flavirostris | 2 | 2 | 0 |
| Pine Grosbeak Pinicola enucleator | Parrot Crossbill Loxia pytyopsittacus | 2 | 1 | 1 |
| Trumpeter Finch Bucanetes githagineus | Two-barred Crossbill Loxia leucoptera | 2 | 1 | 1 |
| European Greenfinch Chloris chloris | Common Redpoll Acanthis flammea | 2 | 2 | 0 |
| Trumpeter Finch Bucanetes githagineus | Twite Linaria flavirostris | 2 | 0 | 2 |
| Twite Linaria flavirostris | Common Linnet Linaria cannabina | 2 | 1 | 1 |
| Common Chiffchaff Phylloscopus collybita | Common Linnet Linaria cannabina | 2 | 0 | 2 |
| Common Redpoll Acanthis flammea | Common Reed Bunting Emberiza schoeniclus | 2 | 2 | 0 |
| Common Crossbill Loxia curvirostra | Two-barred Crossbill Loxia leucoptera | 2 | 1 | 1 |
| Common Linnet Linaria cannabina | European Goldfinch Carduelis carduelis | 2 | 0 | 2 |
| European Goldfinch Carduelis carduelis | European Serin Serinus serinus | 2 | 0 | 2 |
| European Goldfinch Carduelis carduelis | Eurasian Siskin Spinus spinus | 2 | 0 | 2 |
| Eurasian Siskin Spinus spinus | Corn Bunting Emberiza calandra | 2 | 1 | 1 |
| Snow Bunting Plectrophenax nivalis | Corn Bunting Emberiza calandra | 2 | 2 | 0 |
| Snow Bunting Plectrophenax nivalis | Cirl Bunting Emberiza cirlus | 2 | 1 | 1 |
| Snow Bunting Plectrophenax nivalis | Yellowhammer Emberiza citrinella | 2 | 1 | 1 |
| Corn Bunting Emberiza calandra | Chestnut-eared Bunting Emberiza fucata | 2 | 0 | 2 |
| European Robin Erithacus rubecula | Yellowhammer Emberiza citrinella | 2 | 0 | 2 |
| Meadow Pipit Anthus pratensis | Yellowhammer Emberiza citrinella | 2 | 0 | 2 |
| European Greenfinch Chloris chloris | Yellowhammer Emberiza citrinella | 2 | 0 | 2 |
| Cretzschmar's Bunting Emberiza caesia | Yellow-breasted Bunting Emberiza aureola | 2 | 2 | 0 |
| Pallas's Reed Bunting Emberiza pallasi | Little Bunting Emberiza pusilla | 2 | 1 | 1 |
| Little Bunting Emberiza pusilla | Rustic Bunting Emberiza rustica | 2 | 1 | 1 |
| Black-faced Bunting Emberiza spodocephala | Lark Sparrow Chondestes grammacus | 2 | 2 | 0 |
| Lark Sparrow Chondestes grammacus | Song Sparrow Melospiza melodia | 2 | 1 | 1 |
| Cape May Warbler Setophaga tigrina | Northern Parula Setophaga americana | 2 | 0 | 2 |
| Northern Parula Setophaga americana | Bay-breasted Warbler Setophaga castanea | 2 | 2 | 0 |
| Magnolia Warbler Setophaga magnolia | Blackburnian Warbler Setophaga fusca | 2 | 1 | 1 |
| Bay-breasted Warbler Setophaga castanea | Blackpoll Warbler Setophaga striata | 2 | 2 | 0 |
| Magnolia Warbler Setophaga magnolia | Canada Warbler Cardellina canadensis | 2 | 0 | 2 |
| Greylag Goose Anser anser | Lesser Black-backed Gull Larus fuscus | 1 | 1 | 0 |
| Greater White-fronted Goose Anser albifrons | Tufted Duck Aythya fuligula | 1 | 1 | 0 |
| Greylag Goose Anser anser | Taiga Bean Goose Anser fabalis | 1 | 0 | 1 |
| Greater White-fronted Goose Anser albifrons | Taiga Bean Goose Anser fabalis | 1 | 0 | 1 |
| Tundra Bean Goose Anser serrirostris | Barnacle Goose Branta leucopsis | 1 | 1 | 0 |
| Tundra Bean Goose Anser serrirostris | Great Crested Grebe Podiceps cristatus | 1 | 1 | 0 |
| Tundra Bean Goose Anser serrirostris | Common Reed Warbler Acrocephalus scirpaceus | 1 | 1 | 0 |
| Pink-footed Goose Anser brachyrhynchus | Great Shearwater Ardenna gravis | 1 | 1 | 0 |
| Brent Goose Branta bernicla | Gadwall Mareca strepera | 1 | 1 | 0 |
| Brent Goose Branta bernicla | Common Scoter Melanitta nigra | 1 | 1 | 0 |
| Brent Goose Branta bernicla | Lesser Black-backed Gull Larus fuscus | 1 | 1 | 0 |
| Brent Goose Branta bernicla | Manx Shearwater Puffinus puffinus | 1 | 1 | 0 |
| Brent Goose Branta bernicla | Common Nightingale Luscinia megarhynchos | 1 | 1 | 0 |
| Brent Goose Branta bernicla | Common Linnet Linaria cannabina | 1 | 1 | 0 |
| Brent Goose Branta bernicla | European Goldfinch Carduelis carduelis | 1 | 1 | 0 |
| Pink-footed Goose Anser brachyrhynchus | Barnacle Goose Branta leucopsis | 1 | 0 | 1 |
| Whooper Swan Cygnus cygnus | Tufted Duck Aythya fuligula | 1 | 1 | 0 |
| Whooper Swan Cygnus cygnus | Ruddy Shelduck Tadorna ferruginea | 1 | 0 | 1 |
| Common Shelduck Tadorna tadorna | Eurasian Wigeon Mareca penelope | 1 | 1 | 0 |
| Common Shelduck Tadorna tadorna | Northern Wheatear Oenanthe oenanthe | 1 | 1 | 0 |
| Baikal Teal Sibirionetta formosa | American Wigeon Mareca americana | 1 | 1 | 0 |
| Baikal Teal Sibirionetta formosa | Garganey Spatula querquedula | 1 | 0 | 1 |
| Garganey Spatula querquedula | Northern Shoveler Spatula clypeata | 1 | 1 | 0 |
| Garganey Spatula querquedula | Eurasian Wigeon Mareca penelope | 1 | 1 | 0 |
| Garganey Spatula querquedula | Eurasian/Green-winged Teal Anas crecca | 1 | 1 | 0 |
| Garganey Spatula querquedula | Manx Shearwater Puffinus puffinus | 1 | 1 | 0 |
| Garganey Spatula querquedula | Blue-winged Teal Spatula discors | 1 | 0 | 1 |
| Blue-winged Teal Spatula discors | Northern Shoveler Spatula clypeata | 1 | 1 | 0 |
| Common Shelduck Tadorna tadorna | Northern Shoveler Spatula clypeata | 1 | 0 | 1 |
| Northern Shoveler Spatula clypeata | Long-tailed Duck Clangula hyemalis | 1 | 1 | 0 |
| Northern Shoveler Spatula clypeata | Great Cormorant Phalacrocorax carbo | 1 | 1 | 0 |
| Garganey Spatula querquedula | Gadwall Mareca strepera | 1 | 0 | 1 |
| Gadwall Mareca strepera | Falcated Duck Mareca falcata | 1 | 1 | 0 |
| Gadwall Mareca strepera | Northern Pintail Anas acuta | 1 | 1 | 0 |
| Gadwall Mareca strepera | Eurasian/Green-winged Teal Anas crecca | 1 | 1 | 0 |
| Gadwall Mareca strepera | Common Pochard Aythya ferina | 1 | 1 | 0 |
| Falcated Duck Mareca falcata | Bufflehead Bucephala albeola | 1 | 1 | 0 |
| Falcated Duck Mareca falcata | Eurasian Wigeon Mareca penelope | 1 | 0 | 1 |
| Eurasian Wigeon Mareca penelope | Common Sandpiper Actitis hypoleucos | 1 | 1 | 0 |
| Eurasian Wigeon Mareca penelope | Red Knot Calidris canutus | 1 | 1 | 0 |
| American Wigeon Mareca americana | Common Pochard Aythya ferina | 1 | 1 | 0 |
| Barnacle Goose Branta leucopsis | Mallard Anas platyrhynchos | 1 | 0 | 1 |
| Eurasian Wigeon Mareca penelope | Mallard Anas platyrhynchos | 1 | 0 | 1 |
| Gadwall Mareca strepera | American Black Duck Anas rubripes | 1 | 0 | 1 |
| American Black Duck Anas rubripes | Northern Pintail Anas acuta | 1 | 1 | 0 |
| American Black Duck Anas rubripes | Canvasback Aythya valisineria | 1 | 1 | 0 |
| Greylag Goose Anser anser | Northern Pintail Anas acuta | 1 | 0 | 1 |
| Brent Goose Branta bernicla | Northern Pintail Anas acuta | 1 | 0 | 1 |
| Northern Pintail Anas acuta | Common Quail Coturnix coturnix | 1 | 1 | 0 |
| Northern Pintail Anas acuta | Common Chiffchaff Phylloscopus collybita | 1 | 1 | 0 |
| Northern Pintail Anas acuta | Grey Wagtail Motacilla cinerea | 1 | 1 | 0 |
| Blue-winged Teal Spatula discors | Eurasian/Green-winged Teal Anas crecca | 1 | 0 | 1 |
| Northern Pintail Anas acuta | Eurasian/Green-winged Teal Anas crecca | 1 | 0 | 1 |
| Eurasian/Green-winged Teal Anas crecca | Common Pochard Aythya ferina | 1 | 1 | 0 |
| Eurasian/Green-winged Teal Anas crecca | Common Eider Somateria mollissima | 1 | 1 | 0 |
| Eurasian/Green-winged Teal Anas crecca | Common Scoter Melanitta nigra | 1 | 1 | 0 |
| Eurasian/Green-winged Teal Anas crecca | Common Goldeneye Bucephala clangula | 1 | 1 | 0 |
| Eurasian/Green-winged Teal Anas crecca | European Golden Plover Pluvialis apricaria | 1 | 1 | 0 |
| Eurasian/Green-winged Teal Anas crecca | Northern Fulmar Fulmarus glacialis | 1 | 1 | 0 |
| Canvasback Aythya valisineria | Redhead Aythya americana | 1 | 1 | 0 |
| Common Pochard Aythya ferina | Common Moorhen Gallinula chloropus | 1 | 1 | 0 |
| Common Pochard Aythya ferina | Ruddy Turnstone Arenaria interpres | 1 | 1 | 0 |
| Common Pochard Aythya ferina | Ring-necked Duck Aythya collaris | 1 | 0 | 1 |
| Ring-necked Duck Aythya collaris | Ring-billed Gull Larus delawarensis | 1 | 1 | 0 |
| Ring-necked Duck Aythya collaris | Ferruginous Duck Aythya nyroca | 1 | 0 | 1 |
| Brent Goose Branta bernicla | Tufted Duck Aythya fuligula | 1 | 0 | 1 |
| Northern Pintail Anas acuta | Tufted Duck Aythya fuligula | 1 | 0 | 1 |
| Tufted Duck Aythya fuligula | Goldcrest Regulus regulus | 1 | 1 | 0 |
| Northern Pintail Anas acuta | Greater Scaup Aythya marila | 1 | 0 | 1 |
| Tufted Duck Aythya fuligula | Greater Scaup Aythya marila | 1 | 0 | 1 |
| Greater Scaup Aythya marila | American Coot Fulica americana | 1 | 1 | 0 |
| Greater Scaup Aythya marila | Black-legged Kittiwake Rissa tridactyla | 1 | 1 | 0 |
| Tufted Duck Aythya fuligula | Lesser Scaup Aythya affinis | 1 | 0 | 1 |
| Lesser Scaup Aythya affinis | Common Eider Somateria mollissima | 1 | 1 | 0 |
| Lesser Scaup Aythya affinis | Common Reed Warbler Acrocephalus scirpaceus | 1 | 1 | 0 |
| Lesser Scaup Aythya affinis | King Eider Somateria spectabilis | 1 | 0 | 1 |
| King Eider Somateria spectabilis | Common Eider Somateria mollissima | 1 | 1 | 0 |
| Tufted Duck Aythya fuligula | Common Eider Somateria mollissima | 1 | 0 | 1 |
| Common Eider Somateria mollissima | Common Goldeneye Bucephala clangula | 1 | 1 | 0 |
| Common Eider Somateria mollissima | Little Tern Sternula albifrons | 1 | 1 | 0 |
| Common Eider Somateria mollissima | Surf Scoter Melanitta perspicillata | 1 | 0 | 1 |
| Common Eider Somateria mollissima | Velvet Scoter Melanitta fusca | 1 | 0 | 1 |
| Surf Scoter Melanitta perspicillata | Velvet Scoter Melanitta fusca | 1 | 0 | 1 |
| Velvet Scoter Melanitta fusca | Great Crested Grebe Podiceps cristatus | 1 | 1 | 0 |
| Velvet Scoter Melanitta fusca | Bearded Tit Panurus biarmicus | 1 | 1 | 0 |
| American Black Duck Anas rubripes | White-winged Scoter Melanitta deglandi | 1 | 0 | 1 |
| White-winged Scoter Melanitta deglandi | Stejneger's Scoter Melanitta stejnegeri | 1 | 1 | 0 |
| Common Shelduck Tadorna tadorna | Common Scoter Melanitta nigra | 1 | 0 | 1 |
| American Black Duck Anas rubripes | Common Scoter Melanitta nigra | 1 | 0 | 1 |
| Common Scoter Melanitta nigra | Bufflehead Bucephala albeola | 1 | 1 | 0 |
| Common Scoter Melanitta nigra | Smew Mergellus albellus | 1 | 1 | 0 |
| Common Scoter Melanitta nigra | Little Ringed Plover Thinornis dubius | 1 | 1 | 0 |
| Long-tailed Duck Clangula hyemalis | Bufflehead Bucephala albeola | 1 | 1 | 0 |
| Long-tailed Duck Clangula hyemalis | Common Crane Grus grus | 1 | 1 | 0 |
| Bufflehead Bucephala albeola | Barrow's Goldeneye Bucephala islandica | 1 | 1 | 0 |
| Bufflehead Bucephala albeola | Ruddy Turnstone Arenaria interpres | 1 | 1 | 0 |
| Common Pochard Aythya ferina | Common Goldeneye Bucephala clangula | 1 | 0 | 1 |
| Bufflehead Bucephala albeola | Common Goldeneye Bucephala clangula | 1 | 0 | 1 |
| Common Goldeneye Bucephala clangula | Barrow's Goldeneye Bucephala islandica | 1 | 1 | 0 |
| Common Goldeneye Bucephala clangula | Common Quail Coturnix coturnix | 1 | 1 | 0 |
| Barrow's Goldeneye Bucephala islandica | Goosander Mergus merganser | 1 | 1 | 0 |
| Common Goldeneye Bucephala clangula | Smew Mergellus albellus | 1 | 0 | 1 |
| Smew Mergellus albellus | Great Crested Grebe Podiceps cristatus | 1 | 1 | 0 |
| Smew Mergellus albellus | Water Rail Rallus aquaticus | 1 | 1 | 0 |
| Smew Mergellus albellus | Brambling Fringilla montifringilla | 1 | 1 | 0 |
| Barrow's Goldeneye Bucephala islandica | Hooded Merganser Lophodytes cucullatus | 1 | 0 | 1 |
| Hooded Merganser Lophodytes cucullatus | Roseate Tern Sterna dougallii | 1 | 1 | 0 |
| Taiga Bean Goose Anser fabalis | Goosander Mergus merganser | 1 | 0 | 1 |
| Northern Shoveler Spatula clypeata | Goosander Mergus merganser | 1 | 0 | 1 |
| Falcated Duck Mareca falcata | Goosander Mergus merganser | 1 | 0 | 1 |
| Common Eider Somateria mollissima | Goosander Mergus merganser | 1 | 0 | 1 |
| Goosander Mergus merganser | Ruddy Turnstone Arenaria interpres | 1 | 1 | 0 |
| Goosander Mergus merganser | Sooty Shearwater Ardenna grisea | 1 | 1 | 0 |
| Goosander Mergus merganser | Peregrine Falcon Falco peregrinus | 1 | 1 | 0 |
| Goosander Mergus merganser | Baltimore Oriole Icterus galbula | 1 | 1 | 0 |
| Common Scoter Melanitta nigra | Red-breasted Merganser Mergus serrator | 1 | 0 | 1 |
| Red-breasted Merganser Mergus serrator | Pied Avocet Recurvirostra avosetta | 1 | 1 | 0 |
| Red-breasted Merganser Mergus serrator | Little Whimbrel Numenius minutus | 1 | 1 | 0 |
| Red-breasted Merganser Mergus serrator | Snow Bunting Plectrophenax nivalis | 1 | 1 | 0 |
| Willow Ptarmigan Lagopus lagopus | Northern Fulmar Fulmarus glacialis | 1 | 1 | 0 |
| Willow Ptarmigan Lagopus lagopus | Manx Shearwater Puffinus puffinus | 1 | 1 | 0 |
| Snow Goose Anser caerulescens | Rock Ptarmigan Lagopus muta | 1 | 0 | 1 |
| Rock Ptarmigan Lagopus muta | Common Quail Coturnix coturnix | 1 | 1 | 0 |
| Rock Ptarmigan Lagopus muta | Fieldfare Turdus pilaris | 1 | 1 | 0 |
| Rock Ptarmigan Lagopus muta | Rock Pipit Anthus petrosus | 1 | 1 | 0 |
| Black Grouse Lyrurus tetrix | Little Tern Sternula albifrons | 1 | 1 | 0 |
| Grey Partridge Perdix perdix | Great Spotted Cuckoo Clamator glandarius | 1 | 1 | 0 |
| Grey Partridge Perdix perdix | Common Ringed Plover Charadrius hiaticula | 1 | 1 | 0 |
| Grey Partridge Perdix perdix | Snow Bunting Plectrophenax nivalis | 1 | 1 | 0 |
| Grey Partridge Perdix perdix | American Redstart Setophaga ruticilla | 1 | 1 | 0 |
| Grey Partridge Perdix perdix | Common Quail Coturnix coturnix | 1 | 0 | 1 |
| Common Quail Coturnix coturnix | Sedge Warbler Acrocephalus schoenobaenus | 1 | 1 | 0 |
| Common Quail Coturnix coturnix | Cetti's Warbler Cettia cetti | 1 | 1 | 0 |
| Slavonian Grebe Podiceps auritus | Red-necked Grebe Podiceps grisegena | 1 | 1 | 0 |
| Slavonian Grebe Podiceps auritus | Great Crested Grebe Podiceps cristatus | 1 | 1 | 0 |
| Slavonian Grebe Podiceps auritus | Bohemian Waxwing Bombycilla garrulus | 1 | 1 | 0 |
| Pied-billed Grebe Podilymbus podiceps | Red-necked Grebe Podiceps grisegena | 1 | 0 | 1 |
| Great Crested Grebe Podiceps cristatus | Eurasian Spoonbill Platalea leucorodia | 1 | 1 | 0 |
| Great Crested Grebe Podiceps cristatus | Hen Harrier Circus cyaneus | 1 | 1 | 0 |
| Black-necked Grebe Podiceps nigricollis | Sooty Shearwater Ardenna grisea | 1 | 1 | 0 |
| Gadwall Mareca strepera | Rock Dove Columba livia | 1 | 0 | 1 |
| Great Crested Grebe Podiceps cristatus | Rock Dove Columba livia | 1 | 0 | 1 |
| Rock Dove Columba livia | European Turtle Dove Streptopelia turtur | 1 | 1 | 0 |
| Common Woodpigeon Columba palumbus | Tawny Owl Strix aluco | 1 | 1 | 0 |
| Common Woodpigeon Columba palumbus | European Turtle Dove Streptopelia turtur | 1 | 0 | 1 |
| Rufous Turtle Dove Streptopelia orientalis | Mourning Dove Zenaida macroura | 1 | 1 | 0 |
| Mourning Dove Zenaida macroura | Pallas's Sandgrouse Syrrhaptes paradoxus | 1 | 0 | 1 |
| Pallas's Sandgrouse Syrrhaptes paradoxus | Pallas's Reed Bunting Emberiza pallasi | 1 | 1 | 0 |
| Great Bustard Otis tarda | Pied Wheatear Oenanthe pleschanka | 1 | 1 | 0 |
| Pallas's Sandgrouse Syrrhaptes paradoxus | Little Bustard Tetrax tetrax | 1 | 0 | 1 |
| Great Bustard Otis tarda | Little Bustard Tetrax tetrax | 1 | 0 | 1 |
| Great Spotted Cuckoo Clamator glandarius | Black-billed Cuckoo Coccyzus erythropthalmus | 1 | 0 | 1 |
| Yellow-billed Cuckoo Coccyzus americanus | Black-billed Cuckoo Coccyzus erythropthalmus | 1 | 0 | 1 |
| Black-billed Cuckoo Coccyzus erythropthalmus | Common Cuckoo Cuculus canorus | 1 | 1 | 0 |
| Black-billed Cuckoo Coccyzus erythropthalmus | Grey-headed Lapwing Vanellus cinereus | 1 | 1 | 0 |
| Black-billed Cuckoo Coccyzus erythropthalmus | Hen Harrier Circus cyaneus | 1 | 1 | 0 |
| Black-billed Cuckoo Coccyzus erythropthalmus | Lanceolated Warbler Locustella lanceolata | 1 | 1 | 0 |
| Black-billed Cuckoo Coccyzus erythropthalmus | Northern Mockingbird Mimus polyglottos | 1 | 1 | 0 |
| Common Eider Somateria mollissima | Common Cuckoo Cuculus canorus | 1 | 0 | 1 |
| Common Woodpigeon Columba palumbus | Common Cuckoo Cuculus canorus | 1 | 0 | 1 |
| Common Cuckoo Cuculus canorus | Eurasian Nightjar Caprimulgus europaeus | 1 | 1 | 0 |
| Common Cuckoo Cuculus canorus | Northern Fulmar Fulmarus glacialis | 1 | 1 | 0 |
| Common Cuckoo Cuculus canorus | Eurasian Sparrowhawk Accipiter nisus | 1 | 1 | 0 |
| Common Cuckoo Cuculus canorus | Western House Martin Delichon urbicum | 1 | 1 | 0 |
| Common Cuckoo Cuculus canorus | Pied Wagtail/White Wagtail Motacilla alba | 1 | 1 | 0 |
| Common Cuckoo Cuculus canorus | Olive-backed Pipit Anthus hodgsoni | 1 | 1 | 0 |
| Common Nighthawk Chordeiles minor | Eurasian Nightjar Caprimulgus europaeus | 1 | 0 | 1 |
| Eurasian Nightjar Caprimulgus europaeus | Eurasian Woodcock Scolopax rusticola | 1 | 1 | 0 |
| Eurasian Nightjar Caprimulgus europaeus | Little Tern Sternula albifrons | 1 | 1 | 0 |
| Egyptian Nightjar Caprimulgus aegyptius | Eleonora's Falcon Falco eleonorae | 1 | 1 | 0 |
| Chimney Swift Chaetura pelagica | Alpine Swift Tachymarptis melba | 1 | 1 | 0 |
| Chimney Swift Chaetura pelagica | Little Swift Apus affinis | 1 | 1 | 0 |
| Chimney Swift Chaetura pelagica | Black-legged Kittiwake Rissa tridactyla | 1 | 1 | 0 |
| White-throated Needletail Hirundapus caudacutus | Alpine Swift Tachymarptis melba | 1 | 1 | 0 |
| White-throated Needletail Hirundapus caudacutus | Little Swift Apus affinis | 1 | 1 | 0 |
| White-throated Needletail Hirundapus caudacutus | Short-toed Eagle Circaetus gallicus | 1 | 1 | 0 |
| Common Swift Apus apus | Eurasian Woodcock Scolopax rusticola | 1 | 1 | 0 |
| Common Swift Apus apus | European Stonechat Saxicola rubicola | 1 | 1 | 0 |
| Common Swift Apus apus | European Greenfinch Chloris chloris | 1 | 1 | 0 |
| Common Swift Apus apus | Scottish Crossbill Loxia scotica | 1 | 1 | 0 |
| Alpine Swift Tachymarptis melba | Pacific Swift Apus pacificus | 1 | 0 | 1 |
| Pacific Swift Apus pacificus | Little Swift Apus affinis | 1 | 1 | 0 |
| Common Swift Apus apus | Little Swift Apus affinis | 1 | 0 | 1 |
| Common Swift Apus apus | White-rumped Swift Apus caffer | 1 | 0 | 1 |
| Pallid Swift Apus pallidus | White-rumped Swift Apus caffer | 1 | 0 | 1 |
| Water Rail Rallus aquaticus | Pied Avocet Recurvirostra avosetta | 1 | 1 | 0 |
| Water Rail Rallus aquaticus | Purple Sandpiper Calidris maritima | 1 | 1 | 0 |
| Corncrake Crex crex | Common Linnet Linaria cannabina | 1 | 1 | 0 |
| Corncrake Crex crex | Common Redpoll Acanthis flammea | 1 | 1 | 0 |
| Water Rail Rallus aquaticus | Sora Porzana carolina | 1 | 0 | 1 |
| Corncrake Crex crex | Sora Porzana carolina | 1 | 0 | 1 |
| Sora Porzana carolina | Little Crake Zapornia parva | 1 | 1 | 0 |
| Sora Porzana carolina | Little Stint Calidris minuta | 1 | 1 | 0 |
| Spotted Crake Porzana porzana | Spotted Redshank Tringa erythropus | 1 | 1 | 0 |
| Spotted Crake Porzana porzana | Common Redpoll Acanthis flammea | 1 | 1 | 0 |
| Eurasian Wigeon Mareca penelope | Common Moorhen Gallinula chloropus | 1 | 0 | 1 |
| Water Rail Rallus aquaticus | Common Moorhen Gallinula chloropus | 1 | 0 | 1 |
| Common Moorhen Gallinula chloropus | Common Crane Grus grus | 1 | 1 | 0 |
| Common Moorhen Gallinula chloropus | Common Magpie Pica pica | 1 | 1 | 0 |
| Common Moorhen Gallinula chloropus | Water Pipit Anthus spinoletta | 1 | 1 | 0 |
| Eurasian Coot Fulica atra | Black-tailed Godwit Limosa limosa | 1 | 1 | 0 |
| Eurasian Coot Fulica atra | Common Guillemot Uria aalge | 1 | 1 | 0 |
| Eurasian Coot Fulica atra | Red-throated Diver Gavia stellata | 1 | 1 | 0 |
| American Coot Fulica americana | Purple Gallinule Porphyrio martinica | 1 | 0 | 1 |
| Western Swamphen Porphyrio porphyrio | Little Crake Zapornia parva | 1 | 0 | 1 |
| Little Crake Zapornia parva | Ortolan Bunting Emberiza hortulana | 1 | 1 | 0 |
| Pink-footed Goose Anser brachyrhynchus | Common Crane Grus grus | 1 | 0 | 1 |
| Baillon's Crake Zapornia pusilla | Common Crane Grus grus | 1 | 0 | 1 |
| Common Crane Grus grus | Kentish Plover Anarhynchus alexandrinus | 1 | 1 | 0 |
| Common Crane Grus grus | Red-necked Phalarope Phalaropus lobatus | 1 | 1 | 0 |
| Common Crane Grus grus | Bluethroat Luscinia svecica | 1 | 1 | 0 |
| Stone-curlew Burhinus oedicnemus | Eurasian Oystercatcher Haematopus ostralegus | 1 | 1 | 0 |
| Stone-curlew Burhinus oedicnemus | Common Ringed Plover Charadrius hiaticula | 1 | 1 | 0 |
| Stone-curlew Burhinus oedicnemus | Ruddy Turnstone Arenaria interpres | 1 | 1 | 0 |
| Stone-curlew Burhinus oedicnemus | Great Skua Stercorarius skua | 1 | 1 | 0 |
| Stone-curlew Burhinus oedicnemus | Little Egret Egretta garzetta | 1 | 1 | 0 |
| Stone-curlew Burhinus oedicnemus | Common Kestrel Falco tinnunculus | 1 | 1 | 0 |
| Stone-curlew Burhinus oedicnemus | Little Bunting Emberiza pusilla | 1 | 1 | 0 |
| Black-winged Stilt Himantopus himantopus | Eurasian Oystercatcher Haematopus ostralegus | 1 | 1 | 0 |
| Pied Avocet Recurvirostra avosetta | Eurasian Oystercatcher Haematopus ostralegus | 1 | 1 | 0 |
| Pied Avocet Recurvirostra avosetta | Sooty Shearwater Ardenna grisea | 1 | 1 | 0 |
| Pied Avocet Recurvirostra avosetta | Great Cormorant Phalacrocorax carbo | 1 | 1 | 0 |
| Pied Avocet Recurvirostra avosetta | Spotted Flycatcher Muscicapa striata | 1 | 1 | 0 |
| Eurasian Coot Fulica atra | Eurasian Oystercatcher Haematopus ostralegus | 1 | 0 | 1 |
| Eurasian/Green-winged Teal Anas crecca | Grey Plover Pluvialis squatarola | 1 | 0 | 1 |
| Grey Plover Pluvialis squatarola | Sanderling Calidris alba | 1 | 1 | 0 |
| Grey Plover Pluvialis squatarola | Dunlin Calidris alpina | 1 | 1 | 0 |
| Sandhill Crane Antigone canadensis | European Golden Plover Pluvialis apricaria | 1 | 0 | 1 |
| European Golden Plover Pluvialis apricaria | Northern Lapwing Vanellus vanellus | 1 | 1 | 0 |
| European Golden Plover Pluvialis apricaria | Balearic Shearwater Puffinus mauretanicus | 1 | 1 | 0 |
| European Golden Plover Pluvialis apricaria | Northern Harrier Circus hudsonius | 1 | 1 | 0 |
| European Golden Plover Pluvialis apricaria | Common Chaffinch Fringilla coelebs | 1 | 1 | 0 |
| Black-necked Grebe Podiceps nigricollis | American Golden Plover Pluvialis dominica | 1 | 0 | 1 |
| European Golden Plover Pluvialis apricaria | American Golden Plover Pluvialis dominica | 1 | 0 | 1 |
| Grey Plover Pluvialis squatarola | Eurasian Dotterel Eudromias morinellus | 1 | 0 | 1 |
| Pacific Golden Plover Pluvialis fulva | Eurasian Dotterel Eudromias morinellus | 1 | 0 | 1 |
| Killdeer Charadrius vociferus | Semipalmated Plover Charadrius semipalmatus | 1 | 1 | 0 |
| Killdeer Charadrius vociferus | Little Ringed Plover Thinornis dubius | 1 | 1 | 0 |
| Killdeer Charadrius vociferus | Rose-breasted Grosbeak Pheucticus ludovicianus | 1 | 1 | 0 |
| Common Swift Apus apus | Common Ringed Plover Charadrius hiaticula | 1 | 0 | 1 |
| Common Ringed Plover Charadrius hiaticula | Atlantic Puffin Fratercula arctica | 1 | 1 | 0 |
| Common Ringed Plover Charadrius hiaticula | Little Tern Sternula albifrons | 1 | 1 | 0 |
| Common Ringed Plover Charadrius hiaticula | Crested Tit Lophophanes cristatus | 1 | 1 | 0 |
| American Wigeon Mareca americana | Semipalmated Plover Charadrius semipalmatus | 1 | 0 | 1 |
| Semipalmated Plover Charadrius semipalmatus | Caspian Plover Anarhynchus asiaticus | 1 | 1 | 0 |
| Pink-footed Goose Anser brachyrhynchus | Little Ringed Plover Thinornis dubius | 1 | 0 | 1 |
| Common Pochard Aythya ferina | Little Ringed Plover Thinornis dubius | 1 | 0 | 1 |
| Red-breasted Merganser Mergus serrator | Little Ringed Plover Thinornis dubius | 1 | 0 | 1 |
| Bewick's Swan Cygnus columbianus | Northern Lapwing Vanellus vanellus | 1 | 0 | 1 |
| Northern Lapwing Vanellus vanellus | Black-legged Kittiwake Rissa tridactyla | 1 | 1 | 0 |
| Northern Lapwing Vanellus vanellus | Little Egret Egretta garzetta | 1 | 1 | 0 |
| Northern Lapwing Vanellus vanellus | Common Kestrel Falco tinnunculus | 1 | 1 | 0 |
| Northern Lapwing Vanellus vanellus | Meadow Pipit Anthus pratensis | 1 | 1 | 0 |
| Grey-headed Lapwing Vanellus cinereus | Sociable Lapwing Vanellus gregarius | 1 | 1 | 0 |
| Grey-headed Lapwing Vanellus cinereus | White-tailed Lapwing Vanellus leucurus | 1 | 0 | 1 |
| Sociable Lapwing Vanellus gregarius | Caspian Plover Anarhynchus asiaticus | 1 | 0 | 1 |
| White-tailed Lapwing Vanellus leucurus | Caspian Plover Anarhynchus asiaticus | 1 | 0 | 1 |
| Caspian Plover Anarhynchus asiaticus | Greater Sand Plover Anarhynchus leschenaultii | 1 | 1 | 0 |
| Snow Goose Anser caerulescens | Tibetan Sand Plover Anarhynchus atrifrons | 1 | 0 | 1 |
| Caspian Plover Anarhynchus asiaticus | Tibetan Sand Plover Anarhynchus atrifrons | 1 | 0 | 1 |
| Tibetan Sand Plover Anarhynchus atrifrons | Glaucous Gull Larus hyperboreus | 1 | 1 | 0 |
| Tibetan Sand Plover Anarhynchus atrifrons | Iceland Gull Larus glaucoides | 1 | 1 | 0 |
| Tibetan Sand Plover Anarhynchus atrifrons | Spotted Nutcracker Nucifraga caryocatactes | 1 | 1 | 0 |
| Tibetan Sand Plover Anarhynchus atrifrons | Eurasian Blue Tit Cyanistes caeruleus | 1 | 1 | 0 |
| Kentish Plover Anarhynchus alexandrinus | Jack Snipe Lymnocryptes minimus | 1 | 1 | 0 |
| Kentish Plover Anarhynchus alexandrinus | Little Gull Hydrocoloeus minutus | 1 | 1 | 0 |
| Kentish Plover Anarhynchus alexandrinus | Grey Wagtail Motacilla cinerea | 1 | 1 | 0 |
| Grey Partridge Perdix perdix | Upland Sandpiper Bartramia longicauda | 1 | 0 | 1 |
| Sandhill Crane Antigone canadensis | Upland Sandpiper Bartramia longicauda | 1 | 0 | 1 |
| Upland Sandpiper Bartramia longicauda | Little Whimbrel Numenius minutus | 1 | 1 | 0 |
| Upland Sandpiper Bartramia longicauda | Greater Yellowlegs Tringa melanoleuca | 1 | 1 | 0 |
| Spotted Crake Porzana porzana | Whimbrel Numenius phaeopus | 1 | 0 | 1 |
| Whimbrel Numenius phaeopus | Garden Warbler Sylvia borin | 1 | 1 | 0 |
| Whimbrel Numenius phaeopus | Eurasian Treecreeper Certhia familiaris | 1 | 1 | 0 |
| Little Whimbrel Numenius minutus | Brown Shrike Lanius cristatus | 1 | 1 | 0 |
| Little Ringed Plover Thinornis dubius | Eurasian Curlew Numenius arquata | 1 | 0 | 1 |
| Eurasian Curlew Numenius arquata | Black-tailed Godwit Limosa limosa | 1 | 1 | 0 |
| Eurasian Curlew Numenius arquata | Common Snipe Gallinago gallinago | 1 | 1 | 0 |
| Eurasian Curlew Numenius arquata | Common Redshank Tringa totanus | 1 | 1 | 0 |
| Eurasian Curlew Numenius arquata | Purple Sandpiper Calidris maritima | 1 | 1 | 0 |
| Eurasian Curlew Numenius arquata | Whinchat Saxicola rubetra | 1 | 1 | 0 |
| Gadwall Mareca strepera | Bar-tailed Godwit Limosa lapponica | 1 | 0 | 1 |
| Bar-tailed Godwit Limosa lapponica | Common Sandpiper Actitis hypoleucos | 1 | 1 | 0 |
| Bar-tailed Godwit Limosa lapponica | Bohemian Waxwing Bombycilla garrulus | 1 | 1 | 0 |
| Black-tailed Godwit Limosa limosa | Jack Snipe Lymnocryptes minimus | 1 | 1 | 0 |
| Black-tailed Godwit Limosa limosa | Eurasian Woodcock Scolopax rusticola | 1 | 1 | 0 |
| Black-tailed Godwit Limosa limosa | Razorbill Alca torda | 1 | 1 | 0 |
| Black-tailed Godwit Limosa limosa | Twite Linaria flavirostris | 1 | 1 | 0 |
| Eskimo Curlew Numenius borealis | Hudsonian Godwit Limosa haemastica | 1 | 0 | 1 |
| Hudsonian Godwit Limosa haemastica | Common Redshank Tringa totanus | 1 | 1 | 0 |
| Hudsonian Godwit Limosa haemastica | Western Sandpiper Calidris mauri | 1 | 1 | 0 |
| Short-billed Dowitcher Limnodromus griseus | Stilt Sandpiper Calidris himantopus | 1 | 1 | 0 |
| Long-billed Dowitcher Limnodromus scolopaceus | Stilt Sandpiper Calidris himantopus | 1 | 1 | 0 |
| Tundra Bean Goose Anser serrirostris | Jack Snipe Lymnocryptes minimus | 1 | 0 | 1 |
| Jack Snipe Lymnocryptes minimus | Indian Golden Oriole Oriolus kundoo | 1 | 1 | 0 |
| Jack Snipe Lymnocryptes minimus | Tennessee Warbler Leiothlypis peregrina | 1 | 1 | 0 |
| Common Cuckoo Cuculus canorus | Eurasian Woodcock Scolopax rusticola | 1 | 0 | 1 |
| Jack Snipe Lymnocryptes minimus | Eurasian Woodcock Scolopax rusticola | 1 | 0 | 1 |
| Eurasian Woodcock Scolopax rusticola | Great Snipe Gallinago media | 1 | 1 | 0 |
| Eurasian Woodcock Scolopax rusticola | European Storm-Petrel Hydrobates pelagicus | 1 | 1 | 0 |
| Eurasian Woodcock Scolopax rusticola | Northern Fulmar Fulmarus glacialis | 1 | 1 | 0 |
| Eurasian Woodcock Scolopax rusticola | Hen Harrier Circus cyaneus | 1 | 1 | 0 |
| Jack Snipe Lymnocryptes minimus | Great Snipe Gallinago media | 1 | 0 | 1 |
| Black-tailed Godwit Limosa limosa | Common Snipe Gallinago gallinago | 1 | 0 | 1 |
| Common Snipe Gallinago gallinago | Common Redshank Tringa totanus | 1 | 1 | 0 |
| Common Snipe Gallinago gallinago | Marsh Warbler Acrocephalus palustris | 1 | 1 | 0 |
| Wilson's Snipe Gallinago delicata | Ruff Calidris pugnax | 1 | 1 | 0 |
| Common Snipe Gallinago gallinago | Wilson's Phalarope Phalaropus tricolor | 1 | 0 | 1 |
| Wilson's Phalarope Phalaropus tricolor | Spotted Redshank Tringa erythropus | 1 | 1 | 0 |
| Rock Ptarmigan Lagopus muta | Grey Phalarope Phalaropus fulicarius | 1 | 0 | 1 |
| Wilson's Phalarope Phalaropus tricolor | Grey Phalarope Phalaropus fulicarius | 1 | 0 | 1 |
| Black Scoter Melanitta americana | Red-necked Phalarope Phalaropus lobatus | 1 | 0 | 1 |
| Red-necked Phalarope Phalaropus lobatus | Little Stint Calidris minuta | 1 | 1 | 0 |
| Red-necked Phalarope Phalaropus lobatus | Manx Shearwater Puffinus puffinus | 1 | 1 | 0 |
| Terek Sandpiper Xenus cinereus | Lesser Yellowlegs Tringa flavipes | 1 | 1 | 0 |
| Eurasian Woodcock Scolopax rusticola | Common Sandpiper Actitis hypoleucos | 1 | 0 | 1 |
| Common Sandpiper Actitis hypoleucos | Brambling Fringilla montifringilla | 1 | 1 | 0 |
| Pied Avocet Recurvirostra avosetta | Spotted Sandpiper Actitis macularius | 1 | 0 | 1 |
| Spotted Sandpiper Actitis macularius | Grey-tailed Tattler Tringa brevipes | 1 | 1 | 0 |
| Green Sandpiper Tringa ochropus | Wood Sandpiper Tringa glareola | 1 | 1 | 0 |
| Green Sandpiper Tringa ochropus | Common Redshank Tringa totanus | 1 | 1 | 0 |
| Green Sandpiper Tringa ochropus | Lesser Yellowlegs Tringa flavipes | 1 | 1 | 0 |
| Green Sandpiper Tringa ochropus | Atlantic Puffin Fratercula arctica | 1 | 1 | 0 |
| Solitary Sandpiper Tringa solitaria | Lesser Yellowlegs Tringa flavipes | 1 | 1 | 0 |
| Solitary Sandpiper Tringa solitaria | Grey-tailed Tattler Tringa brevipes | 1 | 0 | 1 |
| Grey-tailed Tattler Tringa brevipes | Marsh Sandpiper Tringa stagnatilis | 1 | 1 | 0 |
| Grey-tailed Tattler Tringa brevipes | Sharp-tailed Sandpiper Calidris acuminata | 1 | 1 | 0 |
| Grey-tailed Tattler Tringa brevipes | Pacific Diver Gavia pacifica | 1 | 1 | 0 |
| Solitary Sandpiper Tringa solitaria | Marsh Sandpiper Tringa stagnatilis | 1 | 0 | 1 |
| Marsh Sandpiper Tringa stagnatilis | Wood Sandpiper Tringa glareola | 1 | 1 | 0 |
| Marsh Sandpiper Tringa stagnatilis | Greater Yellowlegs Tringa melanoleuca | 1 | 1 | 0 |
| Wood Sandpiper Tringa glareola | Common Redshank Tringa totanus | 1 | 1 | 0 |
| Wood Sandpiper Tringa glareola | Greater Yellowlegs Tringa melanoleuca | 1 | 1 | 0 |
| Wood Sandpiper Tringa glareola | Common Reed Warbler Acrocephalus scirpaceus | 1 | 1 | 0 |
| Water Rail Rallus aquaticus | Common Redshank Tringa totanus | 1 | 0 | 1 |
| Common Redshank Tringa totanus | Red-throated Diver Gavia stellata | 1 | 1 | 0 |
| Common Redshank Tringa totanus | Eurasian Blackcap Sylvia atricapilla | 1 | 1 | 0 |
| Sociable Lapwing Vanellus gregarius | Lesser Yellowlegs Tringa flavipes | 1 | 0 | 1 |
| Little Grebe Tachybaptus ruficollis | Spotted Redshank Tringa erythropus | 1 | 0 | 1 |
| Green Sandpiper Tringa ochropus | Spotted Redshank Tringa erythropus | 1 | 0 | 1 |
| Lesser Yellowlegs Tringa flavipes | Spotted Redshank Tringa erythropus | 1 | 0 | 1 |
| Spotted Redshank Tringa erythropus | Common Greenshank Tringa nebularia | 1 | 1 | 0 |
| Snow Goose Anser caerulescens | Common Greenshank Tringa nebularia | 1 | 0 | 1 |
| Red-breasted Merganser Mergus serrator | Common Greenshank Tringa nebularia | 1 | 0 | 1 |
| Common Crane Grus grus | Common Greenshank Tringa nebularia | 1 | 0 | 1 |
| Wood Sandpiper Tringa glareola | Common Greenshank Tringa nebularia | 1 | 0 | 1 |
| Common Greenshank Tringa nebularia | Ruddy Turnstone Arenaria interpres | 1 | 1 | 0 |
| Common Greenshank Tringa nebularia | Purple Sandpiper Calidris maritima | 1 | 1 | 0 |
| Common Greenshank Tringa nebularia | Little Tern Sternula albifrons | 1 | 1 | 0 |
| Pied Avocet Recurvirostra avosetta | Ruddy Turnstone Arenaria interpres | 1 | 0 | 1 |
| Common Ringed Plover Charadrius hiaticula | Ruddy Turnstone Arenaria interpres | 1 | 0 | 1 |
| Ruddy Turnstone Arenaria interpres | Curlew Sandpiper Calidris ferruginea | 1 | 1 | 0 |
| Ruddy Turnstone Arenaria interpres | Great Shearwater Ardenna gravis | 1 | 1 | 0 |
| Greater Yellowlegs Tringa melanoleuca | Great Knot Calidris tenuirostris | 1 | 0 | 1 |
| Great Knot Calidris tenuirostris | Broad-billed Sandpiper Calidris falcinellus | 1 | 1 | 0 |
| Great Knot Calidris tenuirostris | Stilt Sandpiper Calidris himantopus | 1 | 1 | 0 |
| Great Knot Calidris tenuirostris | Pectoral Sandpiper Calidris melanotos | 1 | 1 | 0 |
| Great Knot Calidris tenuirostris | Baltimore Oriole Icterus galbula | 1 | 1 | 0 |
| Northern Pintail Anas acuta | Red Knot Calidris canutus | 1 | 0 | 1 |
| Common Moorhen Gallinula chloropus | Red Knot Calidris canutus | 1 | 0 | 1 |
| European Golden Plover Pluvialis apricaria | Red Knot Calidris canutus | 1 | 0 | 1 |
| Red Knot Calidris canutus | Sharp-tailed Sandpiper Calidris acuminata | 1 | 1 | 0 |
| Red Knot Calidris canutus | Temminck's Stint Calidris temminckii | 1 | 1 | 0 |
| Red Knot Calidris canutus | Black-legged Kittiwake Rissa tridactyla | 1 | 1 | 0 |
| Red Knot Calidris canutus | Forster's Tern Sterna forsteri | 1 | 1 | 0 |
| Red Knot Calidris canutus | Great Shearwater Ardenna gravis | 1 | 1 | 0 |
| Red Knot Calidris canutus | Manx Shearwater Puffinus puffinus | 1 | 1 | 0 |
| Red Knot Calidris canutus | Common Linnet Linaria cannabina | 1 | 1 | 0 |
| Greylag Goose Anser anser | Ruff Calidris pugnax | 1 | 0 | 1 |
| Mallard Anas platyrhynchos | Ruff Calidris pugnax | 1 | 0 | 1 |
| Eurasian Curlew Numenius arquata | Ruff Calidris pugnax | 1 | 0 | 1 |
| Jack Snipe Lymnocryptes minimus | Ruff Calidris pugnax | 1 | 0 | 1 |
| Ruff Calidris pugnax | Lesser Black-backed Gull Larus fuscus | 1 | 1 | 0 |
| Ruff Calidris pugnax | Little Tern Sternula albifrons | 1 | 1 | 0 |
| Hudsonian Godwit Limosa haemastica | Broad-billed Sandpiper Calidris falcinellus | 1 | 0 | 1 |
| Purple Gallinule Porphyrio martinica | Sharp-tailed Sandpiper Calidris acuminata | 1 | 0 | 1 |
| Red Knot Calidris canutus | Curlew Sandpiper Calidris ferruginea | 1 | 0 | 1 |
| Broad-billed Sandpiper Calidris falcinellus | Curlew Sandpiper Calidris ferruginea | 1 | 0 | 1 |
| Curlew Sandpiper Calidris ferruginea | Sanderling Calidris alba | 1 | 1 | 0 |
| Common Greenshank Tringa nebularia | Stilt Sandpiper Calidris himantopus | 1 | 0 | 1 |
| Terek Sandpiper Xenus cinereus | Temminck's Stint Calidris temminckii | 1 | 0 | 1 |
| Temminck's Stint Calidris temminckii | Cliff Swallow Petrochelidon pyrrhonota | 1 | 1 | 0 |
| Temminck's Stint Calidris temminckii | Pied Wagtail/White Wagtail Motacilla alba | 1 | 1 | 0 |
| Temminck's Stint Calidris temminckii | Common Chaffinch Fringilla coelebs | 1 | 1 | 0 |
| Lesser Yellowlegs Tringa flavipes | Long-toed Stint Calidris subminuta | 1 | 0 | 1 |
| Long-toed Stint Calidris subminuta | Pectoral Sandpiper Calidris melanotos | 1 | 1 | 0 |
| Long-toed Stint Calidris subminuta | Western Sandpiper Calidris mauri | 1 | 1 | 0 |
| Long-toed Stint Calidris subminuta | Common Crossbill Loxia curvirostra | 1 | 1 | 0 |
| Temminck's Stint Calidris temminckii | Red-necked Stint Calidris ruficollis | 1 | 0 | 1 |
| Long-toed Stint Calidris subminuta | Red-necked Stint Calidris ruficollis | 1 | 0 | 1 |
| Red-necked Stint Calidris ruficollis | Western Sandpiper Calidris mauri | 1 | 1 | 0 |
| Bewick's Swan Cygnus columbianus | Sanderling Calidris alba | 1 | 0 | 1 |
| Wood Sandpiper Tringa glareola | Sanderling Calidris alba | 1 | 0 | 1 |
| Sanderling Calidris alba | Little Stint Calidris minuta | 1 | 1 | 0 |
| Sanderling Calidris alba | Eurasian Blackcap Sylvia atricapilla | 1 | 1 | 0 |
| Sanderling Calidris alba | European Pied Flycatcher Ficedula hypoleuca | 1 | 1 | 0 |
| Green Sandpiper Tringa ochropus | Dunlin Calidris alpina | 1 | 0 | 1 |
| Common Greenshank Tringa nebularia | Dunlin Calidris alpina | 1 | 0 | 1 |
| Ruddy Turnstone Arenaria interpres | Dunlin Calidris alpina | 1 | 0 | 1 |
| Dunlin Calidris alpina | Eurasian Skylark Alauda arvensis | 1 | 1 | 0 |
| Dunlin Calidris alpina | Common Redstart Phoenicurus phoenicurus | 1 | 1 | 0 |
| Dunlin Calidris alpina | Whinchat Saxicola rubetra | 1 | 1 | 0 |
| Dunlin Calidris alpina | Common Linnet Linaria cannabina | 1 | 1 | 0 |
| Purple Sandpiper Calidris maritima | Tawny Pipit Anthus campestris | 1 | 1 | 0 |
| Baird's Sandpiper Calidris bairdii | Least Sandpiper Calidris minutilla | 1 | 1 | 0 |
| Baird's Sandpiper Calidris bairdii | Pectoral Sandpiper Calidris melanotos | 1 | 1 | 0 |
| Northern Shoveler Spatula clypeata | Little Stint Calidris minuta | 1 | 0 | 1 |
| Sharp-tailed Sandpiper Calidris acuminata | Little Stint Calidris minuta | 1 | 0 | 1 |
| Temminck's Stint Calidris temminckii | Little Stint Calidris minuta | 1 | 0 | 1 |
| Little Stint Calidris minuta | Pectoral Sandpiper Calidris melanotos | 1 | 1 | 0 |
| Little Stint Calidris minuta | Manx Shearwater Puffinus puffinus | 1 | 1 | 0 |
| Little Stint Calidris minuta | Eurasian Goshawk Astur gentilis | 1 | 1 | 0 |
| Little Stint Calidris minuta | Lesser Whitethroat Curruca curruca | 1 | 1 | 0 |
| White-rumped Swift Apus caffer | White-rumped Sandpiper Calidris fuscicollis | 1 | 0 | 1 |
| Red-necked Stint Calidris ruficollis | White-rumped Sandpiper Calidris fuscicollis | 1 | 0 | 1 |
| White-rumped Sandpiper Calidris fuscicollis | Semipalmated Sandpiper Calidris pusilla | 1 | 1 | 0 |
| Long-billed Dowitcher Limnodromus scolopaceus | Least Sandpiper Calidris minutilla | 1 | 0 | 1 |
| Temminck's Stint Calidris temminckii | Least Sandpiper Calidris minutilla | 1 | 0 | 1 |
| Semipalmated Plover Charadrius semipalmatus | Semipalmated Sandpiper Calidris pusilla | 1 | 0 | 1 |
| Red-necked Stint Calidris ruficollis | Semipalmated Sandpiper Calidris pusilla | 1 | 0 | 1 |
| Least Sandpiper Calidris minutilla | Semipalmated Sandpiper Calidris pusilla | 1 | 0 | 1 |
| Pectoral Sandpiper Calidris melanotos | Semipalmated Sandpiper Calidris pusilla | 1 | 0 | 1 |
| Cream-coloured Courser Cursorius cursor | Naumann's Thrush Turdus naumanni | 1 | 1 | 0 |
| Pallas's Sandgrouse Syrrhaptes paradoxus | Collared Pratincole Glareola pratincola | 1 | 0 | 1 |
| Black-winged Pratincole Glareola nordmanni | Collared Pratincole Glareola pratincola | 1 | 0 | 1 |
| Black-winged Pratincole Glareola nordmanni | Long-tailed Skua Stercorarius longicaudus | 1 | 0 | 1 |
| Long-tailed Skua Stercorarius longicaudus | Manx Shearwater Puffinus puffinus | 1 | 1 | 0 |
| Long-tailed Skua Stercorarius longicaudus | Grey Wagtail Motacilla cinerea | 1 | 1 | 0 |
| Gadwall Mareca strepera | Arctic Skua Stercorarius parasiticus | 1 | 0 | 1 |
| Slavonian Grebe Podiceps auritus | Arctic Skua Stercorarius parasiticus | 1 | 0 | 1 |
| Water Rail Rallus aquaticus | Arctic Skua Stercorarius parasiticus | 1 | 0 | 1 |
| Arctic Skua Stercorarius parasiticus | South Polar Skua Stercorarius maccormicki | 1 | 1 | 0 |
| Arctic Skua Stercorarius parasiticus | European Storm-Petrel Hydrobates pelagicus | 1 | 1 | 0 |
| Arctic Skua Stercorarius parasiticus | Hen Harrier Circus cyaneus | 1 | 1 | 0 |
| Arctic Skua Stercorarius parasiticus | Common Raven Corvus corax | 1 | 1 | 0 |
| Arctic Skua Stercorarius parasiticus | House Sparrow Passer domesticus | 1 | 1 | 0 |
| Pomarine Skua Stercorarius pomarinus | White-billed Diver Gavia adamsii | 1 | 1 | 0 |
| Pomarine Skua Stercorarius pomarinus | Common Firecrest Regulus ignicapilla | 1 | 1 | 0 |
| Pomarine Skua Stercorarius pomarinus | White-throated Dipper Cinclus cinclus | 1 | 1 | 0 |
| Tufted Duck Aythya fuligula | Great Skua Stercorarius skua | 1 | 0 | 1 |
| Pomarine Skua Stercorarius pomarinus | Great Skua Stercorarius skua | 1 | 0 | 1 |
| Great Skua Stercorarius skua | Common Crossbill Loxia curvirostra | 1 | 1 | 0 |
| Tufted Duck Aythya fuligula | Tufted Puffin Fratercula cirrhata | 1 | 0 | 1 |
| Brent Goose Branta bernicla | Atlantic Puffin Fratercula arctica | 1 | 0 | 1 |
| Rock Ptarmigan Lagopus muta | Atlantic Puffin Fratercula arctica | 1 | 0 | 1 |
| Tufted Puffin Fratercula cirrhata | Atlantic Puffin Fratercula arctica | 1 | 0 | 1 |
| Atlantic Puffin Fratercula arctica | Common Guillemot Uria aalge | 1 | 1 | 0 |
| Pied Avocet Recurvirostra avosetta | Long-billed Murrelet Brachyramphus perdix | 1 | 0 | 1 |
| Long-billed Murrelet Brachyramphus perdix | Brünnich's Guillemot Uria lomvia | 1 | 1 | 0 |
| Long-billed Murrelet Brachyramphus perdix | Black Guillemot Cepphus grylle | 1 | 0 | 1 |
| Black Guillemot Cepphus grylle | Common Guillemot Uria aalge | 1 | 1 | 0 |
| Black Guillemot Cepphus grylle | Common Chaffinch Fringilla coelebs | 1 | 1 | 0 |
| Great Skua Stercorarius skua | Razorbill Alca torda | 1 | 0 | 1 |
| Black Guillemot Cepphus grylle | Razorbill Alca torda | 1 | 0 | 1 |
| Razorbill Alca torda | Northern Fulmar Fulmarus glacialis | 1 | 1 | 0 |
| Great Skua Stercorarius skua | Little Auk Alle alle | 1 | 0 | 1 |
| Little Auk Alle alle | Black-legged Kittiwake Rissa tridactyla | 1 | 1 | 0 |
| Little Auk Alle alle | Iceland Gull Larus glaucoides | 1 | 1 | 0 |
| Little Auk Alle alle | Common Starling Sturnus vulgaris | 1 | 1 | 0 |
| Black Guillemot Cepphus grylle | Brünnich's Guillemot Uria lomvia | 1 | 0 | 1 |
| Brünnich's Guillemot Uria lomvia | Common Guillemot Uria aalge | 1 | 1 | 0 |
| Bewick's Swan Cygnus columbianus | Common Guillemot Uria aalge | 1 | 0 | 1 |
| Eurasian Wigeon Mareca penelope | Common Guillemot Uria aalge | 1 | 0 | 1 |
| Little Grebe Tachybaptus ruficollis | Common Guillemot Uria aalge | 1 | 0 | 1 |
| Common Moorhen Gallinula chloropus | Common Guillemot Uria aalge | 1 | 0 | 1 |
| Northern Lapwing Vanellus vanellus | Common Guillemot Uria aalge | 1 | 0 | 1 |
| Whimbrel Numenius phaeopus | Common Guillemot Uria aalge | 1 | 0 | 1 |
| Little Auk Alle alle | Common Guillemot Uria aalge | 1 | 0 | 1 |
| Common Guillemot Uria aalge | Little Gull Hydrocoloeus minutus | 1 | 1 | 0 |
| Common Guillemot Uria aalge | Black-headed Gull Chroicocephalus ridibundus | 1 | 1 | 0 |
| Common Guillemot Uria aalge | Sooty Shearwater Ardenna grisea | 1 | 1 | 0 |
| Common Guillemot Uria aalge | Water Pipit Anthus spinoletta | 1 | 1 | 0 |
| Long-billed Murrelet Brachyramphus perdix | Ancient Murrelet Synthliboramphus antiquus | 1 | 0 | 1 |
| Little Auk Alle alle | Ancient Murrelet Synthliboramphus antiquus | 1 | 0 | 1 |
| Ancient Murrelet Synthliboramphus antiquus | Balearic Shearwater Puffinus mauretanicus | 1 | 1 | 0 |
| Snow Goose Anser caerulescens | Little Gull Hydrocoloeus minutus | 1 | 0 | 1 |
| Little Gull Hydrocoloeus minutus | Bonaparte's Gull Chroicocephalus philadelphia | 1 | 1 | 0 |
| Little Gull Hydrocoloeus minutus | Common Gull Larus canus | 1 | 1 | 0 |
| Little Gull Hydrocoloeus minutus | Sooty Shearwater Ardenna grisea | 1 | 1 | 0 |
| Little Gull Hydrocoloeus minutus | European Shag Gulosus aristotelis | 1 | 1 | 0 |
| Little Gull Hydrocoloeus minutus | Ross's Gull Rhodostethia rosea | 1 | 0 | 1 |
| Black-legged Kittiwake Rissa tridactyla | Glaucous Gull Larus hyperboreus | 1 | 1 | 0 |
| Black-legged Kittiwake Rissa tridactyla | Iceland Gull Larus glaucoides | 1 | 1 | 0 |
| Black-legged Kittiwake Rissa tridactyla | European Goldfinch Carduelis carduelis | 1 | 1 | 0 |
| Black-legged Kittiwake Rissa tridactyla | Ivory Gull Pagophila eburnea | 1 | 0 | 1 |
| Sabine's Gull Xema sabini | Slender-billed Gull Chroicocephalus genei | 1 | 1 | 0 |
| Sabine's Gull Xema sabini | Black-headed Gull Chroicocephalus ridibundus | 1 | 1 | 0 |
| Ivory Gull Pagophila eburnea | Slender-billed Gull Chroicocephalus genei | 1 | 0 | 1 |
| Slender-billed Gull Chroicocephalus genei | Black-headed Gull Chroicocephalus ridibundus | 1 | 1 | 0 |
| Slender-billed Gull Chroicocephalus genei | Laughing Gull Leucophaeus atricilla | 1 | 1 | 0 |
| Slender-billed Gull Chroicocephalus genei | Mediterranean Gull Ichthyaetus melanocephalus | 1 | 1 | 0 |
| Slender-billed Gull Chroicocephalus genei | Bonaparte's Gull Chroicocephalus philadelphia | 1 | 0 | 1 |
| Bonaparte's Gull Chroicocephalus philadelphia | Black-headed Gull Chroicocephalus ridibundus | 1 | 1 | 0 |
| Bonaparte's Gull Chroicocephalus philadelphia | Laughing Gull Leucophaeus atricilla | 1 | 1 | 0 |
| Bonaparte's Gull Chroicocephalus philadelphia | Franklin's Gull Leucophaeus pipixcan | 1 | 1 | 0 |
| Black-headed Gull Chroicocephalus ridibundus | Franklin's Gull Leucophaeus pipixcan | 1 | 1 | 0 |
| Laughing Gull Leucophaeus atricilla | Mediterranean Gull Ichthyaetus melanocephalus | 1 | 1 | 0 |
| Franklin's Gull Leucophaeus pipixcan | Mediterranean Gull Ichthyaetus melanocephalus | 1 | 1 | 0 |
| Greylag Goose Anser anser | Audouin's Gull Ichthyaetus audouinii | 1 | 0 | 1 |
| Audouin's Gull Ichthyaetus audouinii | Mediterranean Gull Ichthyaetus melanocephalus | 1 | 1 | 0 |
| Audouin's Gull Ichthyaetus audouinii | Common Gull Larus canus | 1 | 1 | 0 |
| Ivory Gull Pagophila eburnea | Mediterranean Gull Ichthyaetus melanocephalus | 1 | 0 | 1 |
| Sabine's Gull Xema sabini | Mediterranean Gull Ichthyaetus melanocephalus | 1 | 0 | 1 |
| Mediterranean Gull Ichthyaetus melanocephalus | Caspian Gull Larus cachinnans | 1 | 1 | 0 |
| Mediterranean Gull Ichthyaetus melanocephalus | Greater Short-toed Lark Calandrella brachydactyla | 1 | 1 | 0 |
| Mediterranean Gull Ichthyaetus melanocephalus | Snow Bunting Plectrophenax nivalis | 1 | 1 | 0 |
| Common Gull Larus canus | Lesser Black-backed Gull Larus fuscus | 1 | 1 | 0 |
| Common Gull Larus canus | Sandwich Tern Thalasseus sandvicensis | 1 | 1 | 0 |
| Ring-billed Gull Larus delawarensis | Caspian Gull Larus cachinnans | 1 | 1 | 0 |
| Caspian Gull Larus cachinnans | Great Black-backed Gull Larus marinus | 1 | 1 | 0 |
| Caspian Gull Larus cachinnans | Lesser Black-backed Gull Larus fuscus | 1 | 1 | 0 |
| Eurasian Oystercatcher Haematopus ostralegus | Herring Gull Larus argentatus | 1 | 0 | 1 |
| Sabine's Gull Xema sabini | Herring Gull Larus argentatus | 1 | 0 | 1 |
| Black-headed Gull Chroicocephalus ridibundus | Herring Gull Larus argentatus | 1 | 0 | 1 |
| Herring Gull Larus argentatus | Little Tern Sternula albifrons | 1 | 1 | 0 |
| Sabine's Gull Xema sabini | Great Black-backed Gull Larus marinus | 1 | 0 | 1 |
| Black-headed Gull Chroicocephalus ridibundus | Great Black-backed Gull Larus marinus | 1 | 0 | 1 |
| Kelp Gull Larus dominicanus | Great Black-backed Gull Larus marinus | 1 | 0 | 1 |
| Great Black-backed Gull Larus marinus | Little Tern Sternula albifrons | 1 | 1 | 0 |
| Common Greenshank Tringa nebularia | Lesser Black-backed Gull Larus fuscus | 1 | 0 | 1 |
| Little Gull Hydrocoloeus minutus | Lesser Black-backed Gull Larus fuscus | 1 | 0 | 1 |
| Lesser Black-backed Gull Larus fuscus | Iceland Gull Larus glaucoides | 1 | 1 | 0 |
| Lesser Black-backed Gull Larus fuscus | Manx Shearwater Puffinus puffinus | 1 | 1 | 0 |
| Lesser Black-backed Gull Larus fuscus | Great Cormorant Phalacrocorax carbo | 1 | 1 | 0 |
| Lesser Black-backed Gull Larus fuscus | Glaucous-winged Gull Larus glaucescens | 1 | 0 | 1 |
| Herring Gull Larus argentatus | Slaty-backed Gull Larus schistisagus | 1 | 0 | 1 |
| Glaucous Gull Larus hyperboreus | Slaty-backed Gull Larus schistisagus | 1 | 0 | 1 |
| Common Gull Larus canus | Iceland Gull Larus glaucoides | 1 | 0 | 1 |
| Caspian Gull Larus cachinnans | Iceland Gull Larus glaucoides | 1 | 0 | 1 |
| Iceland Gull Larus glaucoides | Sooty Tern Onychoprion fuscatus | 1 | 0 | 1 |
| Sooty Tern Onychoprion fuscatus | White-winged Black Tern Chlidonias leucopterus | 1 | 1 | 0 |
| Bridled Tern Onychoprion anaethetus | Gull-billed Tern Gelochelidon nilotica | 1 | 1 | 0 |
| Bridled Tern Onychoprion anaethetus | Whiskered Tern Chlidonias hybrida | 1 | 1 | 0 |
| Whooper Swan Cygnus cygnus | Little Tern Sternula albifrons | 1 | 0 | 1 |
| Green Sandpiper Tringa ochropus | Little Tern Sternula albifrons | 1 | 0 | 1 |
| Iceland Gull Larus glaucoides | Little Tern Sternula albifrons | 1 | 0 | 1 |
| Little Tern Sternula albifrons | Roseate Tern Sterna dougallii | 1 | 1 | 0 |
| Little Tern Sternula albifrons | Whinchat Saxicola rubetra | 1 | 1 | 0 |
| Least Tern Sternula antillarum | Caspian Tern Hydroprogne caspia | 1 | 0 | 1 |
| Caspian Tern Hydroprogne caspia | Common Tern Sterna hirundo | 1 | 1 | 0 |
| Whiskered Tern Chlidonias hybrida | Forster's Tern Sterna forsteri | 1 | 1 | 0 |
| Whiskered Tern Chlidonias hybrida | Common Tern Sterna hirundo | 1 | 1 | 0 |
| Whiskered Tern Chlidonias hybrida | Sandwich Tern Thalasseus sandvicensis | 1 | 1 | 0 |
| Common Woodpigeon Columba palumbus | Black Tern Chlidonias niger | 1 | 0 | 1 |
| Common Sandpiper Actitis hypoleucos | Black Tern Chlidonias niger | 1 | 0 | 1 |
| Black Tern Chlidonias niger | Hen Harrier Circus cyaneus | 1 | 1 | 0 |
| Black Tern Chlidonias niger | Great Spotted Woodpecker Dendrocopos major | 1 | 1 | 0 |
| White-winged Black Tern Chlidonias leucopterus | Ovenbird Seiurus aurocapilla | 1 | 1 | 0 |
| Arctic Tern Sterna paradisaea | Great Shearwater Ardenna gravis | 1 | 1 | 0 |
| Arctic Skua Stercorarius parasiticus | Common Tern Sterna hirundo | 1 | 0 | 1 |
| Common Gull Larus canus | Common Tern Sterna hirundo | 1 | 0 | 1 |
| Great Black-backed Gull Larus marinus | Common Tern Sterna hirundo | 1 | 0 | 1 |
| Black Tern Chlidonias niger | Common Tern Sterna hirundo | 1 | 0 | 1 |
| Common Tern Sterna hirundo | Elegant Tern Thalasseus elegans | 1 | 1 | 0 |
| Common Tern Sterna hirundo | Eurasian Blackcap Sylvia atricapilla | 1 | 1 | 0 |
| Spotted Redshank Tringa erythropus | Roseate Tern Sterna dougallii | 1 | 0 | 1 |
| Lesser Black-backed Gull Larus fuscus | Roseate Tern Sterna dougallii | 1 | 0 | 1 |
| Sooty Tern Onychoprion fuscatus | Roseate Tern Sterna dougallii | 1 | 0 | 1 |
| Roseate Tern Sterna dougallii | Sandwich Tern Thalasseus sandvicensis | 1 | 1 | 0 |
| Little Grebe Tachybaptus ruficollis | Sandwich Tern Thalasseus sandvicensis | 1 | 0 | 1 |
| Sandwich Tern Thalasseus sandvicensis | Great Shearwater Ardenna gravis | 1 | 1 | 0 |
| Gull-billed Tern Gelochelidon nilotica | Lesser Crested Tern Thalasseus bengalensis | 1 | 0 | 1 |
| Caspian Tern Hydroprogne caspia | Lesser Crested Tern Thalasseus bengalensis | 1 | 0 | 1 |
| Caspian Tern Hydroprogne caspia | Royal Tern Thalasseus maximus | 1 | 0 | 1 |
| Sandwich Tern Thalasseus sandvicensis | Royal Tern Thalasseus maximus | 1 | 0 | 1 |
| Red-billed Tropicbird Phaethon aethereus | Black-throated Diver Gavia arctica | 1 | 1 | 0 |
| Red-necked Grebe Podiceps grisegena | Red-throated Diver Gavia stellata | 1 | 0 | 1 |
| Ruff Calidris pugnax | Red-throated Diver Gavia stellata | 1 | 0 | 1 |
| Pectoral Sandpiper Calidris melanotos | Red-throated Diver Gavia stellata | 1 | 0 | 1 |
| Razorbill Alca torda | Red-throated Diver Gavia stellata | 1 | 0 | 1 |
| Common Guillemot Uria aalge | Red-throated Diver Gavia stellata | 1 | 0 | 1 |
| Common Tern Sterna hirundo | Red-throated Diver Gavia stellata | 1 | 0 | 1 |
| Red-throated Diver Gavia stellata | European Storm-Petrel Hydrobates pelagicus | 1 | 1 | 0 |
| Red-throated Diver Gavia stellata | Red-eyed Vireo Vireo olivaceus | 1 | 1 | 0 |
| Jack Snipe Lymnocryptes minimus | Black-throated Diver Gavia arctica | 1 | 0 | 1 |
| Sanderling Calidris alba | Black-throated Diver Gavia arctica | 1 | 0 | 1 |
| Black-throated Diver Gavia arctica | Little Egret Egretta garzetta | 1 | 1 | 0 |
| Red-throated Diver Gavia stellata | Pacific Diver Gavia pacifica | 1 | 0 | 1 |
| White-billed Diver Gavia adamsii | Black-browed Albatross Thalassarche melanophris | 1 | 1 | 0 |
| White-rumped Swift Apus caffer | Wilson's Storm-Petrel Oceanites oceanicus | 1 | 0 | 1 |
| Wilson's Storm-Petrel Oceanites oceanicus | Band-rumped Storm-Petrel Hydrobates castro | 1 | 1 | 0 |
| Eurasian Wigeon Mareca penelope | European Storm-Petrel Hydrobates pelagicus | 1 | 0 | 1 |
| European Storm-Petrel Hydrobates pelagicus | Dartford Warbler Curruca undata | 1 | 1 | 0 |
| Glaucous Gull Larus hyperboreus | Leach's Storm-Petrel Hydrobates leucorhous | 1 | 0 | 1 |
| Sooty Tern Onychoprion fuscatus | Swinhoe's Storm-Petrel Hydrobates monorhis | 1 | 0 | 1 |
| Black-browed Albatross Thalassarche melanophris | Swinhoe's Storm-Petrel Hydrobates monorhis | 1 | 0 | 1 |
| Swinhoe's Storm-Petrel Hydrobates monorhis | Sooty Shearwater Ardenna grisea | 1 | 1 | 0 |
| Band-rumped Storm-Petrel Hydrobates castro | Fea's Petrel Pterodroma feae | 1 | 1 | 0 |
| European Storm-Petrel Hydrobates pelagicus | Northern Fulmar Fulmarus glacialis | 1 | 0 | 1 |
| Northern Fulmar Fulmarus glacialis | Soft-plumaged Petrel Pterodroma mollis | 1 | 1 | 0 |
| Northern Fulmar Fulmarus glacialis | Sooty Shearwater Ardenna grisea | 1 | 1 | 0 |
| Northern Fulmar Fulmarus glacialis | Barolo Shearwater Puffinus baroli | 1 | 1 | 0 |
| Little Grebe Tachybaptus ruficollis | Fea's Petrel Pterodroma feae | 1 | 0 | 1 |
| Fea's Petrel Pterodroma feae | Cory's Shearwater Calonectris diomedea | 1 | 1 | 0 |
| Fea's Petrel Pterodroma feae | Great Shearwater Ardenna gravis | 1 | 1 | 0 |
| Soft-plumaged Petrel Pterodroma mollis | Cory's Shearwater Calonectris diomedea | 1 | 1 | 0 |
| Soft-plumaged Petrel Pterodroma mollis | Great Shearwater Ardenna gravis | 1 | 1 | 0 |
| Cory's Shearwater Calonectris diomedea | Sooty Shearwater Ardenna grisea | 1 | 1 | 0 |
| Cory's Shearwater Calonectris diomedea | Great Shearwater Ardenna gravis | 1 | 0 | 1 |
| Great Shearwater Ardenna gravis | Northern Gannet Morus bassanus | 1 | 1 | 0 |
| Great Shearwater Ardenna gravis | Lesser Whitethroat Curruca curruca | 1 | 1 | 0 |
| Long-tailed Duck Clangula hyemalis | Sooty Shearwater Ardenna grisea | 1 | 0 | 1 |
| Pomarine Skua Stercorarius pomarinus | Sooty Shearwater Ardenna grisea | 1 | 0 | 1 |
| Water Rail Rallus aquaticus | Manx Shearwater Puffinus puffinus | 1 | 0 | 1 |
| Manx Shearwater Puffinus puffinus | Great Cormorant Phalacrocorax carbo | 1 | 1 | 0 |
| Manx Shearwater Puffinus puffinus | Common Linnet Linaria cannabina | 1 | 1 | 0 |
| Red Knot Calidris canutus | Balearic Shearwater Puffinus mauretanicus | 1 | 0 | 1 |
| Great Skua Stercorarius skua | Balearic Shearwater Puffinus mauretanicus | 1 | 0 | 1 |
| Common Tern Sterna hirundo | Balearic Shearwater Puffinus mauretanicus | 1 | 0 | 1 |
| Cory's Shearwater Calonectris diomedea | Balearic Shearwater Puffinus mauretanicus | 1 | 0 | 1 |
| Black Stork Ciconia nigra | White Stork Ciconia ciconia | 1 | 0 | 1 |
| Eurasian Coot Fulica atra | Northern Gannet Morus bassanus | 1 | 0 | 1 |
| European Storm-Petrel Hydrobates pelagicus | Northern Gannet Morus bassanus | 1 | 0 | 1 |
| Cory's Shearwater Calonectris diomedea | Red-footed Booby Sula sula | 1 | 0 | 1 |
| Red-footed Booby Sula sula | Brown Booby Sula leucogaster | 1 | 1 | 0 |
| Red-footed Booby Sula sula | Red-footed Falcon Falco vespertinus | 1 | 1 | 0 |
| Baillon's Crake Zapornia pusilla | Brown Booby Sula leucogaster | 1 | 0 | 1 |
| Brown Booby Sula leucogaster | Pallid Harrier Circus macrourus | 1 | 1 | 0 |
| Lesser White-fronted Goose Anser erythropus | Great Cormorant Phalacrocorax carbo | 1 | 0 | 1 |
| Great Cormorant Phalacrocorax carbo | Barn Swallow Hirundo rustica | 1 | 1 | 0 |
| Great Cormorant Phalacrocorax carbo | Goldcrest Regulus regulus | 1 | 1 | 0 |
| Great Cormorant Phalacrocorax carbo | Common Starling Sturnus vulgaris | 1 | 1 | 0 |
| Great Cormorant Phalacrocorax carbo | Dunnock Prunella modularis | 1 | 1 | 0 |
| Barnacle Goose Branta leucopsis | European Shag Gulosus aristotelis | 1 | 0 | 1 |
| Common Crane Grus grus | European Shag Gulosus aristotelis | 1 | 0 | 1 |
| Herring Gull Larus argentatus | European Shag Gulosus aristotelis | 1 | 0 | 1 |
| Balearic Shearwater Puffinus mauretanicus | European Shag Gulosus aristotelis | 1 | 0 | 1 |
| European Shag Gulosus aristotelis | Little Egret Egretta garzetta | 1 | 1 | 0 |
| Black Guillemot Cepphus grylle | Eurasian Bittern Botaurus stellaris | 1 | 0 | 1 |
| Stejneger's Scoter Melanitta stejnegeri | American Bittern Botaurus lentiginosus | 1 | 0 | 1 |
| American Bittern Botaurus lentiginosus | Least Bittern Botaurus exilis | 1 | 1 | 0 |
| American Bittern Botaurus lentiginosus | Green Heron Butorides virescens | 1 | 1 | 0 |
| Eurasian Bittern Botaurus stellaris | Least Bittern Botaurus exilis | 1 | 0 | 1 |
| Roseate Tern Sterna dougallii | Little Bittern Botaurus minutus | 1 | 0 | 1 |
| Black-crowned Night Heron Nycticorax nycticorax | Little Egret Egretta garzetta | 1 | 1 | 0 |
| Pink-footed Goose Anser brachyrhynchus | Little Egret Egretta garzetta | 1 | 0 | 1 |
| Little Egret Egretta garzetta | Chinese Pond Heron Ardeola bacchus | 1 | 1 | 0 |
| Little Egret Egretta garzetta | Grey Heron Ardea cinerea | 1 | 1 | 0 |
| Little Egret Egretta garzetta | Great Blue Heron Ardea herodias | 1 | 1 | 0 |
| Eurasian Coot Fulica atra | Green Heron Butorides virescens | 1 | 0 | 1 |
| Green Heron Butorides virescens | Chinese Pond Heron Ardeola bacchus | 1 | 0 | 1 |
| Chinese Pond Heron Ardeola bacchus | Eurasian Spoonbill Platalea leucorodia | 1 | 1 | 0 |
| Squacco Heron Ardeola ralloides | Western Cattle-Egret Ardea ibis | 1 | 0 | 1 |
| Common Greenshank Tringa nebularia | Purple Heron Ardea purpurea | 1 | 0 | 1 |
| Glossy Ibis Plegadis falcinellus | Eurasian Spoonbill Platalea leucorodia | 1 | 1 | 0 |
| Eurasian Spoonbill Platalea leucorodia | Bohemian Waxwing Bombycilla garrulus | 1 | 1 | 0 |
| Common Greenshank Tringa nebularia | Osprey Pandion haliaetus | 1 | 0 | 1 |
| Osprey Pandion haliaetus | Black-winged Kite Elanus caeruleus | 1 | 0 | 1 |
| Bearded Vulture Gypaetus barbatus | Short-toed Eagle Circaetus gallicus | 1 | 1 | 0 |
| Black-winged Kite Elanus caeruleus | Egyptian Vulture Neophron percnopterus | 1 | 0 | 1 |
| European Honey-buzzard Pernis apivorus | Golden Eagle Aquila chrysaetos | 1 | 1 | 0 |
| European Honey-buzzard Pernis apivorus | Northern Harrier Circus hudsonius | 1 | 1 | 0 |
| European Honey-buzzard Pernis apivorus | Montagu's Harrier Circus pygargus | 1 | 1 | 0 |
| European Honey-buzzard Pernis apivorus | Eurasian Goshawk Astur gentilis | 1 | 1 | 0 |
| European Honey-buzzard Pernis apivorus | Rough-legged Buzzard Buteo lagopus | 1 | 1 | 0 |
| Glossy Ibis Plegadis falcinellus | Short-toed Eagle Circaetus gallicus | 1 | 0 | 1 |
| Egyptian Vulture Neophron percnopterus | Short-toed Eagle Circaetus gallicus | 1 | 0 | 1 |
| Short-toed Eagle Circaetus gallicus | Pallid Harrier Circus macrourus | 1 | 1 | 0 |
| Golden Eagle Aquila chrysaetos | Eurasian Goshawk Astur gentilis | 1 | 1 | 0 |
| Common Pochard Aythya ferina | Western Marsh Harrier Circus aeruginosus | 1 | 0 | 1 |
| Western Marsh Harrier Circus aeruginosus | White-tailed Eagle Haliaeetus albicilla | 1 | 1 | 0 |
| Western Marsh Harrier Circus aeruginosus | Common Crossbill Loxia curvirostra | 1 | 1 | 0 |
| Red-breasted Merganser Mergus serrator | Hen Harrier Circus cyaneus | 1 | 0 | 1 |
| Common Tern Sterna hirundo | Hen Harrier Circus cyaneus | 1 | 0 | 1 |
| Great Blue Heron Ardea herodias | Northern Harrier Circus hudsonius | 1 | 0 | 1 |
| Northern Harrier Circus hudsonius | Pallid Harrier Circus macrourus | 1 | 1 | 0 |
| Hen Harrier Circus cyaneus | Pallid Harrier Circus macrourus | 1 | 0 | 1 |
| Pallid Harrier Circus macrourus | Gyr Falcon Falco rusticolus | 1 | 1 | 0 |
| Eurasian Sparrowhawk Accipiter nisus | Rough-legged Buzzard Buteo lagopus | 1 | 1 | 0 |
| Osprey Pandion haliaetus | Eurasian Goshawk Astur gentilis | 1 | 0 | 1 |
| Golden Eagle Aquila chrysaetos | Red Kite Milvus milvus | 1 | 0 | 1 |
| Red Kite Milvus milvus | Common Kestrel Falco tinnunculus | 1 | 1 | 0 |
| Red Kite Milvus milvus | Redwing Turdus iliacus | 1 | 1 | 0 |
| Eurasian Curlew Numenius arquata | Rough-legged Buzzard Buteo lagopus | 1 | 0 | 1 |
| Hen Harrier Circus cyaneus | Rough-legged Buzzard Buteo lagopus | 1 | 0 | 1 |
| Common Buzzard Buteo buteo | White-throated Dipper Cinclus cinclus | 1 | 1 | 0 |
| Common Buzzard Buteo buteo | Rock Pipit Anthus petrosus | 1 | 1 | 0 |
| Eurasian Sparrowhawk Accipiter nisus | Northern Hawk Owl Surnia ulula | 1 | 0 | 1 |
| Eurasian Coot Fulica atra | Tawny Owl Strix aluco | 1 | 0 | 1 |
| Common Eider Somateria mollissima | Long-eared Owl Asio otus | 1 | 0 | 1 |
| Northern Hawk Owl Surnia ulula | Long-eared Owl Asio otus | 1 | 0 | 1 |
| Long-eared Owl Asio otus | Tengmalm's Owl Aegolius funereus | 1 | 1 | 0 |
| Western Cattle-Egret Ardea ibis | Short-eared Owl Asio flammeus | 1 | 0 | 1 |
| Baikal Teal Sibirionetta formosa | Tengmalm's Owl Aegolius funereus | 1 | 0 | 1 |
| Common Hoopoe Upupa epops | Common Rosefinch Carpodacus erythrinus | 1 | 1 | 0 |
| Belted Kingfisher Megaceryle alcyon | Buff-bellied Pipit Anthus rubescens | 1 | 1 | 0 |
| Blue-cheeked Bee-eater Merops persicus | European Pied Flycatcher Ficedula hypoleuca | 1 | 1 | 0 |
| European Bee-eater Merops apiaster | Spotted Flycatcher Muscicapa striata | 1 | 1 | 0 |
| Blue-cheeked Bee-eater Merops persicus | European Roller Coracias garrulus | 1 | 0 | 1 |
| European Roller Coracias garrulus | Northern Mockingbird Mimus polyglottos | 1 | 1 | 0 |
| Arctic Skua Stercorarius parasiticus | Eurasian Wryneck Jynx torquilla | 1 | 0 | 1 |
| Eurasian Wryneck Jynx torquilla | Rüppell's Warbler Curruca ruppeli | 1 | 1 | 0 |
| Yellow-bellied Sapsucker Sphyrapicus varius | Great Spotted Woodpecker Dendrocopos major | 1 | 1 | 0 |
| Great Spotted Cuckoo Clamator glandarius | Great Spotted Woodpecker Dendrocopos major | 1 | 0 | 1 |
| Great Spotted Woodpecker Dendrocopos major | Common Redpoll Acanthis flammea | 1 | 1 | 0 |
| Yellow-bellied Sapsucker Sphyrapicus varius | Lesser Spotted Woodpecker Dryobates minor | 1 | 0 | 1 |
| Great Crested Grebe Podiceps cristatus | Eurasian Green Woodpecker Picus viridis | 1 | 0 | 1 |
| Lesser Scaup Aythya affinis | Lesser Kestrel Falco naumanni | 1 | 0 | 1 |
| Lesser Kestrel Falco naumanni | Acadian Flycatcher Empidonax virescens | 1 | 1 | 0 |
| Montagu's Harrier Circus pygargus | Common Kestrel Falco tinnunculus | 1 | 0 | 1 |
| Common Kestrel Falco tinnunculus | Tawny Pipit Anthus campestris | 1 | 1 | 0 |
| Common Kestrel Falco tinnunculus | Common Linnet Linaria cannabina | 1 | 1 | 0 |
| Common Kestrel Falco tinnunculus | American Kestrel Falco sparverius | 1 | 0 | 1 |
| American Kestrel Falco sparverius | Merlin Falco columbarius | 1 | 1 | 0 |
| Red-footed Falcon Falco vespertinus | Merlin Falco columbarius | 1 | 1 | 0 |
| Amur Falcon Falco amurensis | Eleonora's Falcon Falco eleonorae | 1 | 0 | 1 |
| Eleonora's Falcon Falco eleonorae | Peregrine Falcon Falco peregrinus | 1 | 1 | 0 |
| European Honey-buzzard Pernis apivorus | Merlin Falco columbarius | 1 | 0 | 1 |
| Eleonora's Falcon Falco eleonorae | Merlin Falco columbarius | 1 | 0 | 1 |
| Merlin Falco columbarius | Black Redstart Phoenicurus ochruros | 1 | 1 | 0 |
| Brent Goose Branta bernicla | Eurasian Hobby Falco subbuteo | 1 | 0 | 1 |
| Common Snipe Gallinago gallinago | Eurasian Hobby Falco subbuteo | 1 | 0 | 1 |
| Common Redshank Tringa totanus | Eurasian Hobby Falco subbuteo | 1 | 0 | 1 |
| Arctic Skua Stercorarius parasiticus | Eurasian Hobby Falco subbuteo | 1 | 0 | 1 |
| Merlin Falco columbarius | Eurasian Hobby Falco subbuteo | 1 | 0 | 1 |
| Eurasian Hobby Falco subbuteo | Common Magpie Pica pica | 1 | 1 | 0 |
| Eurasian Hobby Falco subbuteo | Hawfinch Coccothraustes coccothraustes | 1 | 1 | 0 |
| Black-winged Kite Elanus caeruleus | Gyr Falcon Falco rusticolus | 1 | 0 | 1 |
| Yellow-bellied Flycatcher Empidonax flaviventris | Philadelphia Vireo Vireo philadelphicus | 1 | 1 | 0 |
| Yellow-bellied Flycatcher Empidonax flaviventris | Goldcrest Regulus regulus | 1 | 1 | 0 |
| Tufted Duck Aythya fuligula | Acadian Flycatcher Empidonax virescens | 1 | 0 | 1 |
| Acadian Flycatcher Empidonax virescens | Spotted Flycatcher Muscicapa striata | 1 | 1 | 0 |
| Alder Flycatcher Empidonax alnorum | Yellow-throated Vireo Vireo flavifrons | 1 | 1 | 0 |
| Alder Flycatcher Empidonax alnorum | Black Redstart Phoenicurus ochruros | 1 | 1 | 0 |
| Eastern Kingbird Tyrannus tyrannus | Pale-legged Leaf Warbler Phylloscopus tenellipes | 1 | 1 | 0 |
| Eastern Kingbird Tyrannus tyrannus | Northern Mockingbird Mimus polyglottos | 1 | 1 | 0 |
| Eastern Kingbird Tyrannus tyrannus | Spotted Flycatcher Muscicapa striata | 1 | 1 | 0 |
| Yellow-throated Vireo Vireo flavifrons | Red-eyed Vireo Vireo olivaceus | 1 | 1 | 0 |
| Yellow-throated Vireo Vireo flavifrons | Tennessee Warbler Leiothlypis peregrina | 1 | 1 | 0 |
| Yellow-throated Vireo Vireo flavifrons | Blackpoll Warbler Setophaga striata | 1 | 1 | 0 |
| Eurasian Wryneck Jynx torquilla | Red-eyed Vireo Vireo olivaceus | 1 | 0 | 1 |
| Philadelphia Vireo Vireo philadelphicus | Red-eyed Vireo Vireo olivaceus | 1 | 0 | 1 |
| Red-eyed Vireo Vireo olivaceus | Calandra Lark Melanocorypha calandra | 1 | 1 | 0 |
| Indian Golden Oriole Oriolus kundoo | Red-backed Shrike Lanius collurio | 1 | 0 | 1 |
| Isabelline Shrike Lanius isabellinus | Great Grey Shrike Lanius excubitor | 1 | 1 | 0 |
| Brown Shrike Lanius cristatus | Long-tailed Shrike Lanius schach | 1 | 1 | 0 |
| Brown Shrike Lanius cristatus | Two-barred Warbler Phylloscopus plumbeitarsus | 1 | 1 | 0 |
| Brown Shrike Lanius cristatus | Eastern Orphean Warbler Curruca crassirostris | 1 | 1 | 0 |
| Long-tailed Shrike Lanius schach | Calandra Lark Melanocorypha calandra | 1 | 1 | 0 |
| Garganey Spatula querquedula | Great Grey Shrike Lanius excubitor | 1 | 0 | 1 |
| Red-backed Shrike Lanius collurio | Great Grey Shrike Lanius excubitor | 1 | 0 | 1 |
| Lesser Grey Shrike Lanius minor | European Stonechat Saxicola rubicola | 1 | 1 | 0 |
| Red-backed Shrike Lanius collurio | Masked Shrike Lanius nubicus | 1 | 0 | 1 |
| Brown Shrike Lanius cristatus | Masked Shrike Lanius nubicus | 1 | 0 | 1 |
| Long-tailed Shrike Lanius schach | Masked Shrike Lanius nubicus | 1 | 0 | 1 |
| Great Grey Shrike Lanius excubitor | Masked Shrike Lanius nubicus | 1 | 0 | 1 |
| Masked Shrike Lanius nubicus | Wilson's Warbler Cardellina pusilla | 1 | 1 | 0 |
| Pectoral Sandpiper Calidris melanotos | Woodchat Shrike Lanius senator | 1 | 0 | 1 |
| Lesser Grey Shrike Lanius minor | Woodchat Shrike Lanius senator | 1 | 0 | 1 |
| Common Redshank Tringa totanus | Eurasian Jay Garrulus glandarius | 1 | 0 | 1 |
| Tufted Puffin Fratercula cirrhata | Eurasian Jay Garrulus glandarius | 1 | 0 | 1 |
| Wilson's Storm-Petrel Oceanites oceanicus | Eurasian Jay Garrulus glandarius | 1 | 0 | 1 |
| Great Spotted Woodpecker Dendrocopos major | Eurasian Jay Garrulus glandarius | 1 | 0 | 1 |
| Red-backed Shrike Lanius collurio | Eurasian Jay Garrulus glandarius | 1 | 0 | 1 |
| Eurasian Jay Garrulus glandarius | Eurasian Jackdaw Coloeus monedula | 1 | 1 | 0 |
| Eurasian Jay Garrulus glandarius | Rook Corvus frugilegus | 1 | 1 | 0 |
| Eurasian Jay Garrulus glandarius | Grey Wagtail Motacilla cinerea | 1 | 1 | 0 |
| Eurasian Jay Garrulus glandarius | Common Linnet Linaria cannabina | 1 | 1 | 0 |
| Eurasian Jay Garrulus glandarius | European Goldfinch Carduelis carduelis | 1 | 1 | 0 |
| Black-necked Grebe Podiceps nigricollis | Red-billed Chough Pyrrhocorax pyrrhocorax | 1 | 0 | 1 |
| Black-legged Kittiwake Rissa tridactyla | Red-billed Chough Pyrrhocorax pyrrhocorax | 1 | 0 | 1 |
| European Honey-buzzard Pernis apivorus | Red-billed Chough Pyrrhocorax pyrrhocorax | 1 | 0 | 1 |
| Eurasian Hobby Falco subbuteo | Red-billed Chough Pyrrhocorax pyrrhocorax | 1 | 0 | 1 |
| Red-billed Chough Pyrrhocorax pyrrhocorax | Eurasian Jackdaw Coloeus monedula | 1 | 1 | 0 |
| Red-billed Chough Pyrrhocorax pyrrhocorax | Rook Corvus frugilegus | 1 | 1 | 0 |
| Red-billed Chough Pyrrhocorax pyrrhocorax | Carrion Crow Corvus corone | 1 | 1 | 0 |
| Red-billed Chough Pyrrhocorax pyrrhocorax | Eurasian Wren Troglodytes troglodytes | 1 | 1 | 0 |
| Eurasian Jackdaw Coloeus monedula | Carrion Crow Corvus corone | 1 | 1 | 0 |
| Eurasian Jackdaw Coloeus monedula | Hooded Crow Corvus cornix | 1 | 0 | 1 |
| Carrion Crow Corvus corone | Coal Tit Periparus ater | 1 | 0 | 1 |
| Coal Tit Periparus ater | Song Thrush Turdus philomelos | 1 | 1 | 0 |
| Crested Tit Lophophanes cristatus | Great Tit Parus major | 1 | 1 | 0 |
| Crested Tit Lophophanes cristatus | Yellowhammer Emberiza citrinella | 1 | 1 | 0 |
| Marsh Tit Poecile palustris | Rock Pipit Anthus petrosus | 1 | 1 | 0 |
| Eurasian Blue Tit Cyanistes caeruleus | Great Tit Parus major | 1 | 1 | 0 |
| Marsh Tit Poecile palustris | Great Tit Parus major | 1 | 0 | 1 |
| Red-backed Shrike Lanius collurio | Eurasian Penduline Tit Remiz pendulinus | 1 | 0 | 1 |
| Eurasian Penduline Tit Remiz pendulinus | Greater Short-toed Lark Calandrella brachydactyla | 1 | 1 | 0 |
| Little Ringed Plover Thinornis dubius | Shore Lark Eremophila alpestris | 1 | 0 | 1 |
| Sandwich Tern Thalasseus sandvicensis | Shore Lark Eremophila alpestris | 1 | 0 | 1 |
| Greater Short-toed Lark Calandrella brachydactyla | Woodlark Lullula arborea | 1 | 1 | 0 |
| Greater Short-toed Lark Calandrella brachydactyla | Pallas's Warbler Phylloscopus proregulus | 1 | 1 | 0 |
| Greater Short-toed Lark Calandrella brachydactyla | Greenish Warbler Phylloscopus trochiloides | 1 | 1 | 0 |
| Greater Short-toed Lark Calandrella brachydactyla | Dartford Warbler Curruca undata | 1 | 1 | 0 |
| Greater Short-toed Lark Calandrella brachydactyla | Citrine Wagtail Motacilla citreola | 1 | 1 | 0 |
| Greater Short-toed Lark Calandrella brachydactyla | Paddyfield Pipit Anthus rufulus | 1 | 1 | 0 |
| Greater Short-toed Lark Calandrella brachydactyla | European Greenfinch Chloris chloris | 1 | 1 | 0 |
| Greater Short-toed Lark Calandrella brachydactyla | Cirl Bunting Emberiza cirlus | 1 | 1 | 0 |
| Greater Short-toed Lark Calandrella brachydactyla | Bay-breasted Warbler Setophaga castanea | 1 | 1 | 0 |
| Pied Avocet Recurvirostra avosetta | Bimaculated Lark Melanocorypha bimaculata | 1 | 0 | 1 |
| Sharp-tailed Sandpiper Calidris acuminata | Bimaculated Lark Melanocorypha bimaculata | 1 | 0 | 1 |
| Woodchat Shrike Lanius senator | Bimaculated Lark Melanocorypha bimaculata | 1 | 0 | 1 |
| Little Auk Alle alle | Black Lark Melanocorypha yeltoniensis | 1 | 0 | 1 |
| Black Lark Melanocorypha yeltoniensis | Woodlark Lullula arborea | 1 | 1 | 0 |
| Woodlark Lullula arborea | Common Nightingale Luscinia megarhynchos | 1 | 1 | 0 |
| Woodlark Lullula arborea | Meadow Pipit Anthus pratensis | 1 | 1 | 0 |
| Eurasian Wigeon Mareca penelope | Eurasian Skylark Alauda arvensis | 1 | 0 | 1 |
| Stone-curlew Burhinus oedicnemus | Eurasian Skylark Alauda arvensis | 1 | 0 | 1 |
| Northern Lapwing Vanellus vanellus | Eurasian Skylark Alauda arvensis | 1 | 0 | 1 |
| Pomarine Skua Stercorarius pomarinus | Eurasian Skylark Alauda arvensis | 1 | 0 | 1 |
| Eurasian Skylark Alauda arvensis | Garden Warbler Sylvia borin | 1 | 1 | 0 |
| Eurasian Skylark Alauda arvensis | Grey Wagtail Motacilla cinerea | 1 | 1 | 0 |
| Eurasian Skylark Alauda arvensis | Blyth's Pipit Anthus godlewskii | 1 | 1 | 0 |
| Eurasian Skylark Alauda arvensis | Crested Lark Galerida cristata | 1 | 0 | 1 |
| Crested Lark Galerida cristata | Great Reed Warbler Acrocephalus arundinaceus | 1 | 1 | 0 |
| Crested Lark Galerida cristata | Indigo Bunting Passerina cyanea | 1 | 1 | 0 |
| Temminck's Stint Calidris temminckii | Bearded Tit Panurus biarmicus | 1 | 0 | 1 |
| Willow Tit Poecile montanus | Bearded Tit Panurus biarmicus | 1 | 0 | 1 |
| Crested Lark Galerida cristata | Zitting Cisticola Cisticola juncidis | 1 | 0 | 1 |
| Zitting Cisticola Cisticola juncidis | Thick-billed Warbler Arundinax aedon | 1 | 0 | 1 |
| Thick-billed Warbler Arundinax aedon | Sykes's Warbler Iduna rama | 1 | 1 | 0 |
| Thick-billed Warbler Arundinax aedon | Eastern Olivaceous Warbler Iduna pallida | 1 | 1 | 0 |
| Thick-billed Warbler Arundinax aedon | Common Reed Warbler Acrocephalus scirpaceus | 1 | 1 | 0 |
| Thick-billed Warbler Arundinax aedon | Garden Warbler Sylvia borin | 1 | 1 | 0 |
| Thick-billed Warbler Arundinax aedon | Common Whitethroat Curruca communis | 1 | 1 | 0 |
| Booted Warbler Iduna caligata | Paddyfield Warbler Acrocephalus agricola | 1 | 1 | 0 |
| Sykes's Warbler Iduna rama | Icterine Warbler Hippolais icterina | 1 | 1 | 0 |
| Eastern Olivaceous Warbler Iduna pallida | Paddyfield Warbler Acrocephalus agricola | 1 | 1 | 0 |
| Sykes's Warbler Iduna rama | Western Olivaceous Warbler Iduna opaca | 1 | 0 | 1 |
| Western Olivaceous Warbler Iduna opaca | Common Reed Warbler Acrocephalus scirpaceus | 1 | 1 | 0 |
| Western Olivaceous Warbler Iduna opaca | Thrush Nightingale Luscinia luscinia | 1 | 1 | 0 |
| Eastern Olivaceous Warbler Iduna pallida | Melodious Warbler Hippolais polyglotta | 1 | 0 | 1 |
| Melodious Warbler Hippolais polyglotta | Aquatic Warbler Acrocephalus paludicola | 1 | 1 | 0 |
| Melodious Warbler Hippolais polyglotta | Garden Warbler Sylvia borin | 1 | 1 | 0 |
| Icterine Warbler Hippolais icterina | Aquatic Warbler Acrocephalus paludicola | 1 | 1 | 0 |
| Icterine Warbler Hippolais icterina | Naumann's Thrush Turdus naumanni | 1 | 1 | 0 |
| Icterine Warbler Hippolais icterina | Desert Wheatear Oenanthe deserti | 1 | 1 | 0 |
| Booted Warbler Iduna caligata | Sedge Warbler Acrocephalus schoenobaenus | 1 | 0 | 1 |
| Sedge Warbler Acrocephalus schoenobaenus | Paddyfield Warbler Acrocephalus agricola | 1 | 1 | 0 |
| Sedge Warbler Acrocephalus schoenobaenus | Cetti's Warbler Cettia cetti | 1 | 1 | 0 |
| Eurasian Nightjar Caprimulgus europaeus | Paddyfield Warbler Acrocephalus agricola | 1 | 0 | 1 |
| Sykes's Warbler Iduna rama | Paddyfield Warbler Acrocephalus agricola | 1 | 0 | 1 |
| Paddyfield Warbler Acrocephalus agricola | Marsh Warbler Acrocephalus palustris | 1 | 1 | 0 |
| Paddyfield Warbler Acrocephalus agricola | Great Reed Warbler Acrocephalus arundinaceus | 1 | 1 | 0 |
| Paddyfield Warbler Acrocephalus agricola | Isabelline Wheatear Oenanthe isabellina | 1 | 1 | 0 |
| Zitting Cisticola Cisticola juncidis | Blyth's Reed Warbler Acrocephalus dumetorum | 1 | 0 | 1 |
| Blyth's Reed Warbler Acrocephalus dumetorum | Common Reed Warbler Acrocephalus scirpaceus | 1 | 1 | 0 |
| Blyth's Reed Warbler Acrocephalus dumetorum | Willow Warbler Phylloscopus trochilus | 1 | 1 | 0 |
| Marsh Warbler Acrocephalus palustris | Eurasian Treecreeper Certhia familiaris | 1 | 1 | 0 |
| Goosander Mergus merganser | Common Reed Warbler Acrocephalus scirpaceus | 1 | 0 | 1 |
| Common Guillemot Uria aalge | Common Reed Warbler Acrocephalus scirpaceus | 1 | 0 | 1 |
| Greater Short-toed Lark Calandrella brachydactyla | Common Reed Warbler Acrocephalus scirpaceus | 1 | 0 | 1 |
| Icterine Warbler Hippolais icterina | Common Reed Warbler Acrocephalus scirpaceus | 1 | 0 | 1 |
| Common Reed Warbler Acrocephalus scirpaceus | Fieldfare Turdus pilaris | 1 | 1 | 0 |
| Common Reed Warbler Acrocephalus scirpaceus | Eurasian Tree Sparrow Passer montanus | 1 | 1 | 0 |
| Common Reed Warbler Acrocephalus scirpaceus | Meadow Pipit Anthus pratensis | 1 | 1 | 0 |
| Common Reed Warbler Acrocephalus scirpaceus | White-throated Sparrow Zonotrichia albicollis | 1 | 1 | 0 |
| Little Crake Zapornia parva | Great Reed Warbler Acrocephalus arundinaceus | 1 | 0 | 1 |
| Thick-billed Warbler Arundinax aedon | Great Reed Warbler Acrocephalus arundinaceus | 1 | 0 | 1 |
| Northern Fulmar Fulmarus glacialis | Lanceolated Warbler Locustella lanceolata | 1 | 0 | 1 |
| Eastern Olivaceous Warbler Iduna pallida | Lanceolated Warbler Locustella lanceolata | 1 | 0 | 1 |
| Lanceolated Warbler Locustella lanceolata | Common Grasshopper Warbler Locustella naevia | 1 | 1 | 0 |
| Lanceolated Warbler Locustella lanceolata | Pallas's Warbler Phylloscopus proregulus | 1 | 1 | 0 |
| Elegant Tern Thalasseus elegans | River Warbler Locustella fluviatilis | 1 | 0 | 1 |
| Lanceolated Warbler Locustella lanceolata | River Warbler Locustella fluviatilis | 1 | 0 | 1 |
| River Warbler Locustella fluviatilis | Rufous-tailed Robin Larvivora sibilans | 1 | 1 | 0 |
| Blyth's Reed Warbler Acrocephalus dumetorum | Savi's Warbler Locustella luscinioides | 1 | 0 | 1 |
| Great Reed Warbler Acrocephalus arundinaceus | Savi's Warbler Locustella luscinioides | 1 | 0 | 1 |
| Savi's Warbler Locustella luscinioides | Rufous-tailed Robin Larvivora sibilans | 1 | 1 | 0 |
| Icterine Warbler Hippolais icterina | Common Grasshopper Warbler Locustella naevia | 1 | 0 | 1 |
| Savi's Warbler Locustella luscinioides | Common Grasshopper Warbler Locustella naevia | 1 | 0 | 1 |
| Common Grasshopper Warbler Locustella naevia | Willow Warbler Phylloscopus trochilus | 1 | 1 | 0 |
| Red-backed Shrike Lanius collurio | Sand Martin Riparia riparia | 1 | 0 | 1 |
| Sand Martin Riparia riparia | Wood Warbler Phylloscopus sibilatrix | 1 | 1 | 0 |
| Sand Martin Riparia riparia | White-throated Dipper Cinclus cinclus | 1 | 1 | 0 |
| Woodlark Lullula arborea | Tree Swallow Tachycineta bicolor | 1 | 0 | 1 |
| Tree Swallow Tachycineta bicolor | Song Sparrow Melospiza melodia | 1 | 1 | 0 |
| Purple Martin Progne subis | Barn Swallow Hirundo rustica | 1 | 1 | 0 |
| Purple Martin Progne subis | Western House Martin Delichon urbicum | 1 | 1 | 0 |
| Purple Martin Progne subis | Red-winged Blackbird Agelaius phoeniceus | 1 | 1 | 0 |
| Ruddy Turnstone Arenaria interpres | Eurasian Crag Martin Ptyonoprogne rupestris | 1 | 0 | 1 |
| Tree Swallow Tachycineta bicolor | Eurasian Crag Martin Ptyonoprogne rupestris | 1 | 0 | 1 |
| Eurasian Crag Martin Ptyonoprogne rupestris | Red-rumped Swallow Cecropis daurica | 1 | 1 | 0 |
| Eurasian Crag Martin Ptyonoprogne rupestris | Desert Wheatear Oenanthe deserti | 1 | 1 | 0 |
| Eurasian/Green-winged Teal Anas crecca | Barn Swallow Hirundo rustica | 1 | 0 | 1 |
| Eurasian Jay Garrulus glandarius | Barn Swallow Hirundo rustica | 1 | 0 | 1 |
| Common Reed Warbler Acrocephalus scirpaceus | Barn Swallow Hirundo rustica | 1 | 0 | 1 |
| Tree Swallow Tachycineta bicolor | Barn Swallow Hirundo rustica | 1 | 0 | 1 |
| Barn Swallow Hirundo rustica | Cliff Swallow Petrochelidon pyrrhonota | 1 | 1 | 0 |
| Barn Swallow Hirundo rustica | Eurasian Wren Troglodytes troglodytes | 1 | 1 | 0 |
| Barn Swallow Hirundo rustica | Common Nightingale Luscinia megarhynchos | 1 | 1 | 0 |
| Eurasian Woodcock Scolopax rusticola | Western House Martin Delichon urbicum | 1 | 0 | 1 |
| European Storm-Petrel Hydrobates pelagicus | Western House Martin Delichon urbicum | 1 | 0 | 1 |
| Coal Tit Periparus ater | Western House Martin Delichon urbicum | 1 | 0 | 1 |
| Western House Martin Delichon urbicum | Long-tailed Tit Aegithalos caudatus | 1 | 1 | 0 |
| Western House Martin Delichon urbicum | House Sparrow Passer domesticus | 1 | 1 | 0 |
| Red-breasted Goose Branta ruficollis | Red-rumped Swallow Cecropis daurica | 1 | 0 | 1 |
| Barn Swallow Hirundo rustica | Red-rumped Swallow Cecropis daurica | 1 | 0 | 1 |
| Grey Plover Pluvialis squatarola | Cliff Swallow Petrochelidon pyrrhonota | 1 | 0 | 1 |
| Western House Martin Delichon urbicum | Cliff Swallow Petrochelidon pyrrhonota | 1 | 0 | 1 |
| Wood Warbler Phylloscopus sibilatrix | Yellow-browed Warbler Phylloscopus inornatus | 1 | 1 | 0 |
| Wood Warbler Phylloscopus sibilatrix | European Goldfinch Carduelis carduelis | 1 | 1 | 0 |
| Eastern Olivaceous Warbler Iduna pallida | Western Bonelli's Warbler Phylloscopus bonelli | 1 | 0 | 1 |
| Wood Warbler Phylloscopus sibilatrix | Western Bonelli's Warbler Phylloscopus bonelli | 1 | 0 | 1 |
| Western Bonelli's Warbler Phylloscopus bonelli | Song Sparrow Melospiza melodia | 1 | 1 | 0 |
| Eastern Bonelli's Warbler Phylloscopus orientalis | Common Chiffchaff Phylloscopus collybita | 1 | 1 | 0 |
| Pallas's Warbler Phylloscopus proregulus | Willow Warbler Phylloscopus trochilus | 1 | 1 | 0 |
| Pallas's Warbler Phylloscopus proregulus | Common Chiffchaff Phylloscopus collybita | 1 | 1 | 0 |
| Pallas's Warbler Phylloscopus proregulus | Cetti's Warbler Cettia cetti | 1 | 1 | 0 |
| Grey-tailed Tattler Tringa brevipes | Radde's Warbler Phylloscopus schwarzi | 1 | 0 | 1 |
| Hume's Warbler Phylloscopus humei | Radde's Warbler Phylloscopus schwarzi | 1 | 0 | 1 |
| Melodious Warbler Hippolais polyglotta | Sulphur-bellied Warbler Phylloscopus griseolus | 1 | 0 | 1 |
| Aquatic Warbler Acrocephalus paludicola | Sulphur-bellied Warbler Phylloscopus griseolus | 1 | 0 | 1 |
| Sulphur-bellied Warbler Phylloscopus griseolus | Willow Warbler Phylloscopus trochilus | 1 | 1 | 0 |
| Sulphur-bellied Warbler Phylloscopus griseolus | Water Pipit Anthus spinoletta | 1 | 1 | 0 |
| Eastern Olivaceous Warbler Iduna pallida | Dusky Warbler Phylloscopus fuscatus | 1 | 0 | 1 |
| Dusky Warbler Phylloscopus fuscatus | Willow Warbler Phylloscopus trochilus | 1 | 1 | 0 |
| Dusky Warbler Phylloscopus fuscatus | Common Chiffchaff Phylloscopus collybita | 1 | 1 | 0 |
| Dusky Warbler Phylloscopus fuscatus | Common Rock Thrush Monticola saxatilis | 1 | 1 | 0 |
| Icterine Warbler Hippolais icterina | Willow Warbler Phylloscopus trochilus | 1 | 0 | 1 |
| Sedge Warbler Acrocephalus schoenobaenus | Willow Warbler Phylloscopus trochilus | 1 | 0 | 1 |
| Willow Warbler Phylloscopus trochilus | Long-tailed Tit Aegithalos caudatus | 1 | 1 | 0 |
| Willow Warbler Phylloscopus trochilus | Canada Warbler Cardellina canadensis | 1 | 1 | 0 |
| Western Swamphen Porphyrio porphyrio | Common Chiffchaff Phylloscopus collybita | 1 | 0 | 1 |
| Common Greenshank Tringa nebularia | Common Chiffchaff Phylloscopus collybita | 1 | 0 | 1 |
| Black-legged Kittiwake Rissa tridactyla | Common Chiffchaff Phylloscopus collybita | 1 | 0 | 1 |
| Willow Tit Poecile montanus | Common Chiffchaff Phylloscopus collybita | 1 | 0 | 1 |
| Western Bonelli's Warbler Phylloscopus bonelli | Common Chiffchaff Phylloscopus collybita | 1 | 0 | 1 |
| Common Chiffchaff Phylloscopus collybita | Common Whitethroat Curruca communis | 1 | 1 | 0 |
| Common Chiffchaff Phylloscopus collybita | Dartford Warbler Curruca undata | 1 | 1 | 0 |
| Willow Warbler Phylloscopus trochilus | Iberian Chiffchaff Phylloscopus ibericus | 1 | 0 | 1 |
| Eastern Olivaceous Warbler Iduna pallida | Eastern Crowned Warbler Phylloscopus coronatus | 1 | 0 | 1 |
| Eastern Crowned Warbler Phylloscopus coronatus | Green Warbler Phylloscopus nitidus | 1 | 1 | 0 |
| Yellow-browed Warbler Phylloscopus inornatus | Green Warbler Phylloscopus nitidus | 1 | 0 | 1 |
| Willow Warbler Phylloscopus trochilus | Green Warbler Phylloscopus nitidus | 1 | 0 | 1 |
| Iberian Chiffchaff Phylloscopus ibericus | Green Warbler Phylloscopus nitidus | 1 | 0 | 1 |
| Green Warbler Phylloscopus nitidus | Two-barred Warbler Phylloscopus plumbeitarsus | 1 | 1 | 0 |
| Melodious Warbler Hippolais polyglotta | Greenish Warbler Phylloscopus trochiloides | 1 | 0 | 1 |
| Western Bonelli's Warbler Phylloscopus bonelli | Greenish Warbler Phylloscopus trochiloides | 1 | 0 | 1 |
| Eastern Bonelli's Warbler Phylloscopus orientalis | Greenish Warbler Phylloscopus trochiloides | 1 | 0 | 1 |
| Yellow-browed Warbler Phylloscopus inornatus | Greenish Warbler Phylloscopus trochiloides | 1 | 0 | 1 |
| Greenish Warbler Phylloscopus trochiloides | Two-barred Warbler Phylloscopus plumbeitarsus | 1 | 0 | 1 |
| Two-barred Warbler Phylloscopus plumbeitarsus | Cetti's Warbler Cettia cetti | 1 | 1 | 0 |
| Two-barred Warbler Phylloscopus plumbeitarsus | Eyebrowed Thrush Turdus obscurus | 1 | 1 | 0 |
| Two-barred Warbler Phylloscopus plumbeitarsus | Dunnock Prunella modularis | 1 | 1 | 0 |
| Common Quail Coturnix coturnix | Pale-legged Leaf Warbler Phylloscopus tenellipes | 1 | 0 | 1 |
| Hume's Warbler Phylloscopus humei | Pale-legged Leaf Warbler Phylloscopus tenellipes | 1 | 0 | 1 |
| Willow Warbler Phylloscopus trochilus | Pale-legged Leaf Warbler Phylloscopus tenellipes | 1 | 0 | 1 |
| Eastern Bonelli's Warbler Phylloscopus orientalis | Arctic Warbler Phylloscopus borealis | 1 | 0 | 1 |
| Common Chiffchaff Phylloscopus collybita | Arctic Warbler Phylloscopus borealis | 1 | 0 | 1 |
| Green Warbler Phylloscopus nitidus | Arctic Warbler Phylloscopus borealis | 1 | 0 | 1 |
| Common Reed Warbler Acrocephalus scirpaceus | Cetti's Warbler Cettia cetti | 1 | 0 | 1 |
| Cetti's Warbler Cettia cetti | Eurasian Blackcap Sylvia atricapilla | 1 | 1 | 0 |
| Cetti's Warbler Cettia cetti | European Greenfinch Chloris chloris | 1 | 1 | 0 |
| Dunlin Calidris alpina | Long-tailed Tit Aegithalos caudatus | 1 | 0 | 1 |
| Sabine's Gull Xema sabini | Long-tailed Tit Aegithalos caudatus | 1 | 0 | 1 |
| Northern Gannet Morus bassanus | Long-tailed Tit Aegithalos caudatus | 1 | 0 | 1 |
| Long-tailed Tit Aegithalos caudatus | Lesser Whitethroat Curruca curruca | 1 | 1 | 0 |
| Eurasian Oystercatcher Haematopus ostralegus | Eurasian Blackcap Sylvia atricapilla | 1 | 0 | 1 |
| Lesser Black-backed Gull Larus fuscus | Eurasian Blackcap Sylvia atricapilla | 1 | 0 | 1 |
| Tawny Owl Strix aluco | Eurasian Blackcap Sylvia atricapilla | 1 | 0 | 1 |
| Eurasian Skylark Alauda arvensis | Eurasian Blackcap Sylvia atricapilla | 1 | 0 | 1 |
| Barn Swallow Hirundo rustica | Eurasian Blackcap Sylvia atricapilla | 1 | 0 | 1 |
| Eurasian Blackcap Sylvia atricapilla | Dartford Warbler Curruca undata | 1 | 1 | 0 |
| Eurasian Blackcap Sylvia atricapilla | Fieldfare Turdus pilaris | 1 | 1 | 0 |
| Eurasian Blackcap Sylvia atricapilla | Western Yellow Wagtail Motacilla flava | 1 | 1 | 0 |
| Eurasian Blackcap Sylvia atricapilla | Tawny Pipit Anthus campestris | 1 | 1 | 0 |
| Eurasian Blackcap Sylvia atricapilla | European Greenfinch Chloris chloris | 1 | 1 | 0 |
| Common Redshank Tringa totanus | Garden Warbler Sylvia borin | 1 | 0 | 1 |
| Leach's Storm-Petrel Hydrobates leucorhous | Garden Warbler Sylvia borin | 1 | 0 | 1 |
| Booted Warbler Iduna caligata | Garden Warbler Sylvia borin | 1 | 0 | 1 |
| Two-barred Warbler Phylloscopus plumbeitarsus | Garden Warbler Sylvia borin | 1 | 0 | 1 |
| Garden Warbler Sylvia borin | Western Subalpine Warbler Curruca iberiae | 1 | 1 | 0 |
| Upland Sandpiper Bartramia longicauda | Barred Warbler Curruca nisoria | 1 | 0 | 1 |
| Hooded Crow Corvus cornix | Barred Warbler Curruca nisoria | 1 | 0 | 1 |
| Eastern Kingbird Tyrannus tyrannus | Lesser Whitethroat Curruca curruca | 1 | 0 | 1 |
| Eurasian Blue Tit Cyanistes caeruleus | Lesser Whitethroat Curruca curruca | 1 | 0 | 1 |
| Cetti's Warbler Cettia cetti | Lesser Whitethroat Curruca curruca | 1 | 0 | 1 |
| Barred Warbler Curruca nisoria | Lesser Whitethroat Curruca curruca | 1 | 0 | 1 |
| Lesser Whitethroat Curruca curruca | Dunnock Prunella modularis | 1 | 1 | 0 |
| Pallas's Grasshopper Warbler Helopsaltes certhiola | Western Orphean Warbler Curruca hortensis | 1 | 0 | 1 |
| Barred Warbler Curruca nisoria | Western Orphean Warbler Curruca hortensis | 1 | 0 | 1 |
| Western Orphean Warbler Curruca hortensis | Rüppell's Warbler Curruca ruppeli | 1 | 1 | 0 |
| Western Orphean Warbler Curruca hortensis | Sardinian Warbler Curruca melanocephala | 1 | 1 | 0 |
| Red-necked Grebe Podiceps grisegena | Eastern Orphean Warbler Curruca crassirostris | 1 | 0 | 1 |
| Eastern Orphean Warbler Curruca crassirostris | Eastern Subalpine Warbler Curruca cantillans | 1 | 1 | 0 |
| Eastern Orphean Warbler Curruca crassirostris | Marmora's Warbler Curruca sarda | 1 | 1 | 0 |
| Garden Warbler Sylvia borin | Asian Desert Warbler Curruca nana | 1 | 0 | 1 |
| Radde's Warbler Phylloscopus schwarzi | Rüppell's Warbler Curruca ruppeli | 1 | 0 | 1 |
| Lesser Whitethroat Curruca curruca | Rüppell's Warbler Curruca ruppeli | 1 | 0 | 1 |
| Rüppell's Warbler Curruca ruppeli | Sardinian Warbler Curruca melanocephala | 1 | 1 | 0 |
| Rüppell's Warbler Curruca ruppeli | Western Subalpine Warbler Curruca iberiae | 1 | 1 | 0 |
| Rüppell's Warbler Curruca ruppeli | White-crowned Wheatear Oenanthe leucopyga | 1 | 1 | 0 |
| Eurasian Blackcap Sylvia atricapilla | Sardinian Warbler Curruca melanocephala | 1 | 0 | 1 |
| Garden Warbler Sylvia borin | Sardinian Warbler Curruca melanocephala | 1 | 0 | 1 |
| Garden Warbler Sylvia borin | Moltoni's Warbler Curruca subalpina | 1 | 0 | 1 |
| Sardinian Warbler Curruca melanocephala | Moltoni's Warbler Curruca subalpina | 1 | 0 | 1 |
| Western Subalpine Warbler Curruca iberiae | Spectacled Warbler Curruca conspicillata | 1 | 1 | 0 |
| Western Subalpine Warbler Curruca iberiae | Dartford Warbler Curruca undata | 1 | 1 | 0 |
| Eastern Subalpine Warbler Curruca cantillans | Marmora's Warbler Curruca sarda | 1 | 1 | 0 |
| Eastern Subalpine Warbler Curruca cantillans | Olive-backed Pipit Anthus hodgsoni | 1 | 1 | 0 |
| Cetti's Warbler Cettia cetti | Common Whitethroat Curruca communis | 1 | 0 | 1 |
| Common Whitethroat Curruca communis | European Stonechat Saxicola rubicola | 1 | 1 | 0 |
| Dartford Warbler Curruca undata | Common Starling Sturnus vulgaris | 1 | 1 | 0 |
| Dartford Warbler Curruca undata | Cirl Bunting Emberiza cirlus | 1 | 1 | 0 |
| Oriental Pratincole Glareola maldivarum | Goldcrest Regulus regulus | 1 | 0 | 1 |
| Eurasian Skylark Alauda arvensis | Goldcrest Regulus regulus | 1 | 0 | 1 |
| Goldcrest Regulus regulus | Eurasian Treecreeper Certhia familiaris | 1 | 1 | 0 |
| Goldcrest Regulus regulus | Common Chaffinch Fringilla coelebs | 1 | 1 | 0 |
| Dartford Warbler Curruca undata | Common Firecrest Regulus ignicapilla | 1 | 0 | 1 |
| Common Firecrest Regulus ignicapilla | Bohemian Waxwing Bombycilla garrulus | 1 | 1 | 0 |
| Common Firecrest Regulus ignicapilla | Yellowhammer Emberiza citrinella | 1 | 1 | 0 |
| Common Firecrest Regulus ignicapilla | Ovenbird Seiurus aurocapilla | 1 | 1 | 0 |
| Common Pochard Aythya ferina | Red-breasted Nuthatch Sitta canadensis | 1 | 0 | 1 |
| Red-breasted Nuthatch Sitta canadensis | Eurasian Treecreeper Certhia familiaris | 1 | 1 | 0 |
| Crested Tit Lophophanes cristatus | Eurasian Nuthatch Sitta europaea | 1 | 0 | 1 |
| Great Tit Parus major | Eurasian Nuthatch Sitta europaea | 1 | 0 | 1 |
| Eurasian Nuthatch Sitta europaea | Eurasian Treecreeper Certhia familiaris | 1 | 1 | 0 |
| Eurasian Nuthatch Sitta europaea | European Stonechat Saxicola rubicola | 1 | 1 | 0 |
| Eurasian Nuthatch Sitta europaea | Dunnock Prunella modularis | 1 | 1 | 0 |
| Eurasian Nuthatch Sitta europaea | Citrine Wagtail Motacilla citreola | 1 | 1 | 0 |
| Eurasian Nuthatch Sitta europaea | Tawny Pipit Anthus campestris | 1 | 1 | 0 |
| Eurasian Nuthatch Sitta europaea | Common Rosefinch Carpodacus erythrinus | 1 | 1 | 0 |
| Long-tailed Tit Aegithalos caudatus | Eurasian Treecreeper Certhia familiaris | 1 | 0 | 1 |
| Eurasian Treecreeper Certhia familiaris | Eurasian Wren Troglodytes troglodytes | 1 | 1 | 0 |
| Western Marsh Harrier Circus aeruginosus | Eurasian Wren Troglodytes troglodytes | 1 | 0 | 1 |
| Indian Golden Oriole Oriolus kundoo | Eurasian Wren Troglodytes troglodytes | 1 | 0 | 1 |
| Cetti's Warbler Cettia cetti | Eurasian Wren Troglodytes troglodytes | 1 | 0 | 1 |
| Eurasian Nuthatch Sitta europaea | Eurasian Wren Troglodytes troglodytes | 1 | 0 | 1 |
| Eurasian Wren Troglodytes troglodytes | European Robin Erithacus rubecula | 1 | 1 | 0 |
| Marsh Tit Poecile palustris | White-throated Dipper Cinclus cinclus | 1 | 0 | 1 |
| Eurasian Wren Troglodytes troglodytes | White-throated Dipper Cinclus cinclus | 1 | 0 | 1 |
| Rock Dove Columba livia | Common Starling Sturnus vulgaris | 1 | 0 | 1 |
| Common Guillemot Uria aalge | Common Starling Sturnus vulgaris | 1 | 0 | 1 |
| Eurasian Jackdaw Coloeus monedula | Common Starling Sturnus vulgaris | 1 | 0 | 1 |
| White-throated Dipper Cinclus cinclus | Common Starling Sturnus vulgaris | 1 | 0 | 1 |
| Common Starling Sturnus vulgaris | Northern Wheatear Oenanthe oenanthe | 1 | 1 | 0 |
| Eastern Kingbird Tyrannus tyrannus | Grey Catbird Dumetella carolinensis | 1 | 0 | 1 |
| Grey Catbird Dumetella carolinensis | Blue Rock Thrush Monticola solitarius | 1 | 1 | 0 |
| White's Thrush Zoothera aurea | Grey-cheeked Thrush Catharus minimus | 1 | 1 | 0 |
| Dunlin Calidris alpina | Varied Thrush Ixoreus naevius | 1 | 0 | 1 |
| Western Cattle-Egret Ardea ibis | Varied Thrush Ixoreus naevius | 1 | 0 | 1 |
| Merlin Falco columbarius | Veery Catharus fuscescens | 1 | 0 | 1 |
| Willow Warbler Phylloscopus trochilus | Veery Catharus fuscescens | 1 | 0 | 1 |
| Veery Catharus fuscescens | Grey-cheeked Thrush Catharus minimus | 1 | 0 | 1 |
| Grey-cheeked Thrush Catharus minimus | Swainson's Thrush Catharus ustulatus | 1 | 1 | 0 |
| Grey-cheeked Thrush Catharus minimus | Wood Thrush Hylocichla mustelina | 1 | 1 | 0 |
| Veery Catharus fuscescens | Swainson's Thrush Catharus ustulatus | 1 | 0 | 1 |
| Swainson's Thrush Catharus ustulatus | Naumann's Thrush Turdus naumanni | 1 | 1 | 0 |
| Dartford Warbler Curruca undata | Hermit Thrush Catharus guttatus | 1 | 0 | 1 |
| Veery Catharus fuscescens | Hermit Thrush Catharus guttatus | 1 | 0 | 1 |
| Hermit Thrush Catharus guttatus | Mistle Thrush Turdus viscivorus | 1 | 1 | 0 |
| Montagu's Harrier Circus pygargus | Siberian Thrush Geokichla sibirica | 1 | 0 | 1 |
| Hermit Thrush Catharus guttatus | Siberian Thrush Geokichla sibirica | 1 | 0 | 1 |
| Siberian Thrush Geokichla sibirica | Mistle Thrush Turdus viscivorus | 1 | 1 | 0 |
| Siberian Thrush Geokichla sibirica | Song Thrush Turdus philomelos | 1 | 1 | 0 |
| Siberian Thrush Geokichla sibirica | Dusky Thrush Turdus eunomus | 1 | 1 | 0 |
| Eurasian Jay Garrulus glandarius | Mistle Thrush Turdus viscivorus | 1 | 0 | 1 |
| Wood Thrush Hylocichla mustelina | Mistle Thrush Turdus viscivorus | 1 | 0 | 1 |
| Mistle Thrush Turdus viscivorus | Eurasian Blackbird Turdus merula | 1 | 1 | 0 |
| Mistle Thrush Turdus viscivorus | Common Redpoll Acanthis flammea | 1 | 1 | 0 |
| Common Sandpiper Actitis hypoleucos | Song Thrush Turdus philomelos | 1 | 0 | 1 |
| Arctic Skua Stercorarius parasiticus | Song Thrush Turdus philomelos | 1 | 0 | 1 |
| Eurasian Skylark Alauda arvensis | Song Thrush Turdus philomelos | 1 | 0 | 1 |
| Sand Martin Riparia riparia | Song Thrush Turdus philomelos | 1 | 0 | 1 |
| Common Swift Apus apus | Redwing Turdus iliacus | 1 | 0 | 1 |
| Eurasian Woodcock Scolopax rusticola | Redwing Turdus iliacus | 1 | 0 | 1 |
| Dunlin Calidris alpina | Redwing Turdus iliacus | 1 | 0 | 1 |
| Eurasian Blackcap Sylvia atricapilla | Redwing Turdus iliacus | 1 | 0 | 1 |
| Redwing Turdus iliacus | Eurasian Blackbird Turdus merula | 1 | 1 | 0 |
| Redwing Turdus iliacus | Northern Wheatear Oenanthe oenanthe | 1 | 1 | 0 |
| Redwing Turdus iliacus | Tawny Pipit Anthus campestris | 1 | 1 | 0 |
| Redwing Turdus iliacus | Eurasian Bullfinch Pyrrhula pyrrhula | 1 | 1 | 0 |
| Dunlin Calidris alpina | Eurasian Blackbird Turdus merula | 1 | 0 | 1 |
| Garden Warbler Sylvia borin | Eurasian Blackbird Turdus merula | 1 | 0 | 1 |
| Eurasian Blackbird Turdus merula | Fieldfare Turdus pilaris | 1 | 1 | 0 |
| Eurasian Blackbird Turdus merula | Pied Wagtail/White Wagtail Motacilla alba | 1 | 1 | 0 |
| Eurasian Blackbird Turdus merula | Snow Bunting Plectrophenax nivalis | 1 | 1 | 0 |
| American Robin Turdus migratorius | Fieldfare Turdus pilaris | 1 | 1 | 0 |
| Willow Ptarmigan Lagopus lagopus | Fieldfare Turdus pilaris | 1 | 0 | 1 |
| Black Stork Ciconia nigra | Fieldfare Turdus pilaris | 1 | 0 | 1 |
| Great Spotted Woodpecker Dendrocopos major | Fieldfare Turdus pilaris | 1 | 0 | 1 |
| Eurasian Jay Garrulus glandarius | Fieldfare Turdus pilaris | 1 | 0 | 1 |
| Common Magpie Pica pica | Fieldfare Turdus pilaris | 1 | 0 | 1 |
| Greater Short-toed Lark Calandrella brachydactyla | Fieldfare Turdus pilaris | 1 | 0 | 1 |
| Fieldfare Turdus pilaris | Dunnock Prunella modularis | 1 | 1 | 0 |
| Fieldfare Turdus pilaris | Yellowhammer Emberiza citrinella | 1 | 1 | 0 |
| Hooded Crow Corvus cornix | Ring Ouzel Turdus torquatus | 1 | 0 | 1 |
| Grey-cheeked Thrush Catharus minimus | Black-throated Thrush Turdus atrogularis | 1 | 0 | 1 |
| Black-throated Thrush Turdus atrogularis | Dusky Thrush Turdus eunomus | 1 | 1 | 0 |
| American Robin Turdus migratorius | Red-throated Thrush Turdus ruficollis | 1 | 0 | 1 |
| Dusky Thrush Turdus eunomus | Spotted Flycatcher Muscicapa striata | 1 | 1 | 0 |
| Wood Sandpiper Tringa glareola | Naumann's Thrush Turdus naumanni | 1 | 0 | 1 |
| Naumann's Thrush Turdus naumanni | Water Pipit Anthus spinoletta | 1 | 1 | 0 |
| Naumann's Thrush Turdus naumanni | Yellow-breasted Bunting Emberiza aureola | 1 | 1 | 0 |
| Alder Flycatcher Empidonax alnorum | Asian Brown Flycatcher Muscicapa dauurica | 1 | 0 | 1 |
| Naumann's Thrush Turdus naumanni | Asian Brown Flycatcher Muscicapa dauurica | 1 | 0 | 1 |
| Asian Brown Flycatcher Muscicapa dauurica | European Pied Flycatcher Ficedula hypoleuca | 1 | 1 | 0 |
| Coal Tit Periparus ater | Spotted Flycatcher Muscicapa striata | 1 | 0 | 1 |
| Spotted Flycatcher Muscicapa striata | Grey Wagtail Motacilla cinerea | 1 | 1 | 0 |
| Spotted Flycatcher Muscicapa striata | Rock Pipit Anthus petrosus | 1 | 1 | 0 |
| Northern Shoveler Spatula clypeata | Rufous-tailed Scrub Robin Cercotrichas galactotes | 1 | 0 | 1 |
| Rufous-tailed Scrub Robin Cercotrichas galactotes | Siberian Blue Robin Larvivora cyane | 1 | 1 | 0 |
| Rock Dove Columba livia | European Robin Erithacus rubecula | 1 | 0 | 1 |
| American Robin Turdus migratorius | European Robin Erithacus rubecula | 1 | 0 | 1 |
| European Robin Erithacus rubecula | European Pied Flycatcher Ficedula hypoleuca | 1 | 1 | 0 |
| Grey-cheeked Thrush Catharus minimus | Rufous-tailed Robin Larvivora sibilans | 1 | 0 | 1 |
| Rufous-tailed Robin Larvivora sibilans | Thrush Nightingale Luscinia luscinia | 1 | 1 | 0 |
| Rufous-tailed Robin Larvivora sibilans | Siberian Rubythroat Calliope calliope | 1 | 1 | 0 |
| Elegant Tern Thalasseus elegans | White-throated Robin Irania gutturalis | 1 | 0 | 1 |
| Siberian Thrush Geokichla sibirica | White-throated Robin Irania gutturalis | 1 | 0 | 1 |
| Ruff Calidris pugnax | Common Nightingale Luscinia megarhynchos | 1 | 0 | 1 |
| Western Marsh Harrier Circus aeruginosus | Common Nightingale Luscinia megarhynchos | 1 | 0 | 1 |
| Marsh Tit Poecile palustris | Common Nightingale Luscinia megarhynchos | 1 | 0 | 1 |
| Eastern Bonelli's Warbler Phylloscopus orientalis | Common Nightingale Luscinia megarhynchos | 1 | 0 | 1 |
| Common Chiffchaff Phylloscopus collybita | Common Nightingale Luscinia megarhynchos | 1 | 0 | 1 |
| Cetti's Warbler Cettia cetti | Common Nightingale Luscinia megarhynchos | 1 | 0 | 1 |
| Veery Catharus fuscescens | Common Nightingale Luscinia megarhynchos | 1 | 0 | 1 |
| White-throated Robin Irania gutturalis | Common Nightingale Luscinia megarhynchos | 1 | 0 | 1 |
| Common Nightingale Luscinia megarhynchos | Dunnock Prunella modularis | 1 | 1 | 0 |
| Common Nightingale Luscinia megarhynchos | Red-winged Blackbird Agelaius phoeniceus | 1 | 1 | 0 |
| Long-toed Stint Calidris subminuta | Bluethroat Luscinia svecica | 1 | 0 | 1 |
| Bluethroat Luscinia svecica | European Pied Flycatcher Ficedula hypoleuca | 1 | 1 | 0 |
| Bluethroat Luscinia svecica | Siberian Rubythroat Calliope calliope | 1 | 0 | 1 |
| Siberian Rubythroat Calliope calliope | Taiga Flycatcher Ficedula albicilla | 1 | 1 | 0 |
| Red-flanked Bluetail Tarsiger cyanurus | Taiga Flycatcher Ficedula albicilla | 1 | 0 | 1 |
| Common Nightingale Luscinia megarhynchos | Red-breasted Flycatcher Ficedula parva | 1 | 0 | 1 |
| Common Goldeneye Bucephala clangula | European Pied Flycatcher Ficedula hypoleuca | 1 | 0 | 1 |
| Corncrake Crex crex | European Pied Flycatcher Ficedula hypoleuca | 1 | 0 | 1 |
| Lesser Spotted Woodpecker Dryobates minor | European Pied Flycatcher Ficedula hypoleuca | 1 | 0 | 1 |
| Sedge Warbler Acrocephalus schoenobaenus | European Pied Flycatcher Ficedula hypoleuca | 1 | 0 | 1 |
| European Pied Flycatcher Ficedula hypoleuca | Common Redstart Phoenicurus phoenicurus | 1 | 1 | 0 |
| European Pied Flycatcher Ficedula hypoleuca | Eurasian Bullfinch Pyrrhula pyrrhula | 1 | 1 | 0 |
| European Pied Flycatcher Ficedula hypoleuca | Common Crossbill Loxia curvirostra | 1 | 1 | 0 |
| European Pied Flycatcher Ficedula hypoleuca | Cirl Bunting Emberiza cirlus | 1 | 1 | 0 |
| Whimbrel Numenius phaeopus | Common Redstart Phoenicurus phoenicurus | 1 | 0 | 1 |
| Common Redshank Tringa totanus | Common Redstart Phoenicurus phoenicurus | 1 | 0 | 1 |
| Dartford Warbler Curruca undata | Common Redstart Phoenicurus phoenicurus | 1 | 0 | 1 |
| Song Thrush Turdus philomelos | Common Redstart Phoenicurus phoenicurus | 1 | 0 | 1 |
| Common Redstart Phoenicurus phoenicurus | Tawny Pipit Anthus campestris | 1 | 1 | 0 |
| Common Redstart Phoenicurus phoenicurus | Common Redpoll Acanthis flammea | 1 | 1 | 0 |
| Common Redstart Phoenicurus phoenicurus | Cirl Bunting Emberiza cirlus | 1 | 1 | 0 |
| Little Auk Alle alle | Black Redstart Phoenicurus ochruros | 1 | 0 | 1 |
| Sabine's Gull Xema sabini | Black Redstart Phoenicurus ochruros | 1 | 0 | 1 |
| Great Tit Parus major | Black Redstart Phoenicurus ochruros | 1 | 0 | 1 |
| Woodlark Lullula arborea | Black Redstart Phoenicurus ochruros | 1 | 0 | 1 |
| Lesser Whitethroat Curruca curruca | Black Redstart Phoenicurus ochruros | 1 | 0 | 1 |
| Black Redstart Phoenicurus ochruros | Western Yellow Wagtail Motacilla flava | 1 | 1 | 0 |
| Black Redstart Phoenicurus ochruros | Meadow Pipit Anthus pratensis | 1 | 1 | 0 |
| Black Redstart Phoenicurus ochruros | White-crowned Sparrow Zonotrichia leucophrys | 1 | 1 | 0 |
| Common Rock Thrush Monticola saxatilis | Blue Rock Thrush Monticola solitarius | 1 | 1 | 0 |
| Common Rock Thrush Monticola saxatilis | American Redstart Setophaga ruticilla | 1 | 1 | 0 |
| Blue Rock Thrush Monticola solitarius | European Stonechat Saxicola rubicola | 1 | 1 | 0 |
| Northern Pintail Anas acuta | Whinchat Saxicola rubetra | 1 | 0 | 1 |
| Shore Lark Eremophila alpestris | Whinchat Saxicola rubetra | 1 | 0 | 1 |
| Woodlark Lullula arborea | Whinchat Saxicola rubetra | 1 | 0 | 1 |
| European Pied Flycatcher Ficedula hypoleuca | Whinchat Saxicola rubetra | 1 | 0 | 1 |
| Whinchat Saxicola rubetra | Dunnock Prunella modularis | 1 | 1 | 0 |
| Little Grebe Tachybaptus ruficollis | European Stonechat Saxicola rubicola | 1 | 0 | 1 |
| Sedge Warbler Acrocephalus schoenobaenus | European Stonechat Saxicola rubicola | 1 | 0 | 1 |
| European Stonechat Saxicola rubicola | Cirl Bunting Emberiza cirlus | 1 | 1 | 0 |
| Zitting Cisticola Cisticola juncidis | Amur Stonechat Saxicola stejnegeri | 1 | 0 | 1 |
| Yellow-browed Warbler Phylloscopus inornatus | Northern Wheatear Oenanthe oenanthe | 1 | 0 | 1 |
| Common Chiffchaff Phylloscopus collybita | Northern Wheatear Oenanthe oenanthe | 1 | 0 | 1 |
| Eurasian Blackcap Sylvia atricapilla | Northern Wheatear Oenanthe oenanthe | 1 | 0 | 1 |
| European Pied Flycatcher Ficedula hypoleuca | Northern Wheatear Oenanthe oenanthe | 1 | 0 | 1 |
| Northern Wheatear Oenanthe oenanthe | Eurasian Tree Sparrow Passer montanus | 1 | 1 | 0 |
| Eastern Olivaceous Warbler Iduna pallida | Isabelline Wheatear Oenanthe isabellina | 1 | 0 | 1 |
| Northern Wheatear Oenanthe oenanthe | Isabelline Wheatear Oenanthe isabellina | 1 | 0 | 1 |
| Isabelline Wheatear Oenanthe isabellina | Western Black-eared Wheatear Oenanthe hispanica | 1 | 1 | 0 |
| Isabelline Wheatear Oenanthe isabellina | Golden-winged Warbler Vermivora chrysoptera | 1 | 1 | 0 |
| Northern Wheatear Oenanthe oenanthe | Desert Wheatear Oenanthe deserti | 1 | 0 | 1 |
| Isabelline Wheatear Oenanthe isabellina | Desert Wheatear Oenanthe deserti | 1 | 0 | 1 |
| Desert Wheatear Oenanthe deserti | Pied Wheatear Oenanthe pleschanka | 1 | 1 | 0 |
| Western Black-eared Wheatear Oenanthe hispanica | White-crowned Wheatear Oenanthe leucopyga | 1 | 1 | 0 |
| Tundra Bean Goose Anser serrirostris | Eastern Black-eared Wheatear Oenanthe melanoleuca | 1 | 0 | 1 |
| Northern Wheatear Oenanthe oenanthe | Eastern Black-eared Wheatear Oenanthe melanoleuca | 1 | 0 | 1 |
| Eastern Black-eared Wheatear Oenanthe melanoleuca | White-crowned Wheatear Oenanthe leucopyga | 1 | 1 | 0 |
| Eastern Black-eared Wheatear Oenanthe melanoleuca | Bohemian Waxwing Bombycilla garrulus | 1 | 1 | 0 |
| European Stonechat Saxicola rubicola | Pied Wheatear Oenanthe pleschanka | 1 | 0 | 1 |
| Common Magpie Pica pica | White-crowned Wheatear Oenanthe leucopyga | 1 | 0 | 1 |
| Coal Tit Periparus ater | Bohemian Waxwing Bombycilla garrulus | 1 | 0 | 1 |
| Wood Warbler Phylloscopus sibilatrix | Bohemian Waxwing Bombycilla garrulus | 1 | 0 | 1 |
| Common Eider Somateria mollissima | Alpine Accentor Prunella collaris | 1 | 0 | 1 |
| Buff-breasted Sandpiper Calidris subruficollis | Alpine Accentor Prunella collaris | 1 | 0 | 1 |
| Whimbrel Numenius phaeopus | Siberian Accentor Prunella montanella | 1 | 0 | 1 |
| Dunlin Calidris alpina | Dunnock Prunella modularis | 1 | 0 | 1 |
| Common Whitethroat Curruca communis | Dunnock Prunella modularis | 1 | 0 | 1 |
| Mistle Thrush Turdus viscivorus | Dunnock Prunella modularis | 1 | 0 | 1 |
| Northern Wheatear Oenanthe oenanthe | Dunnock Prunella modularis | 1 | 0 | 1 |
| Alpine Accentor Prunella collaris | Dunnock Prunella modularis | 1 | 0 | 1 |
| Brent Goose Branta bernicla | House Sparrow Passer domesticus | 1 | 0 | 1 |
| European Bee-eater Merops apiaster | House Sparrow Passer domesticus | 1 | 0 | 1 |
| Common Chiffchaff Phylloscopus collybita | House Sparrow Passer domesticus | 1 | 0 | 1 |
| Common Whitethroat Curruca communis | House Sparrow Passer domesticus | 1 | 0 | 1 |
| Mistle Thrush Turdus viscivorus | House Sparrow Passer domesticus | 1 | 0 | 1 |
| House Sparrow Passer domesticus | Grey Wagtail Motacilla cinerea | 1 | 1 | 0 |
| Dunnock Prunella modularis | Spanish Sparrow Passer hispaniolensis | 1 | 0 | 1 |
| Eurasian Blackcap Sylvia atricapilla | Eurasian Tree Sparrow Passer montanus | 1 | 0 | 1 |
| Eurasian Tree Sparrow Passer montanus | Common Chaffinch Fringilla coelebs | 1 | 1 | 0 |
| Eurasian Tree Sparrow Passer montanus | Common Reed Bunting Emberiza schoeniclus | 1 | 1 | 0 |
| Siberian Sand Plover Anarhynchus mongolus | Rock Sparrow Petronia petronia | 1 | 0 | 1 |
| Siberian Accentor Prunella montanella | Rock Sparrow Petronia petronia | 1 | 0 | 1 |
| Wood Sandpiper Tringa glareola | Grey Wagtail Motacilla cinerea | 1 | 0 | 1 |
| Coal Tit Periparus ater | Grey Wagtail Motacilla cinerea | 1 | 0 | 1 |
| Long-tailed Tit Aegithalos caudatus | Grey Wagtail Motacilla cinerea | 1 | 0 | 1 |
| Eurasian Tree Sparrow Passer montanus | Western Yellow Wagtail Motacilla flava | 1 | 0 | 1 |
| Western Yellow Wagtail Motacilla flava | Tawny Pipit Anthus campestris | 1 | 1 | 0 |
| Western Yellow Wagtail Motacilla flava | Meadow Pipit Anthus pratensis | 1 | 1 | 0 |
| Western Yellow Wagtail Motacilla flava | Water Pipit Anthus spinoletta | 1 | 1 | 0 |
| Western Yellow Wagtail Motacilla flava | Common Linnet Linaria cannabina | 1 | 1 | 0 |
| Western Yellow Wagtail Motacilla flava | Yellowhammer Emberiza citrinella | 1 | 1 | 0 |
| Long-tailed Tit Aegithalos caudatus | Eastern Yellow Wagtail Motacilla tschutschensis | 1 | 0 | 1 |
| Grey Wagtail Motacilla cinerea | Citrine Wagtail Motacilla citreola | 1 | 0 | 1 |
| European Golden Plover Pluvialis apricaria | Pied Wagtail/White Wagtail Motacilla alba | 1 | 0 | 1 |
| Eurasian Blackcap Sylvia atricapilla | Pied Wagtail/White Wagtail Motacilla alba | 1 | 0 | 1 |
| Bluethroat Luscinia svecica | Pied Wagtail/White Wagtail Motacilla alba | 1 | 0 | 1 |
| Pied Wagtail/White Wagtail Motacilla alba | Tawny Pipit Anthus campestris | 1 | 1 | 0 |
| Eurasian Skylark Alauda arvensis | Richard's Pipit Anthus richardi | 1 | 0 | 1 |
| Whimbrel Numenius phaeopus | Tawny Pipit Anthus campestris | 1 | 0 | 1 |
| Herring Gull Larus argentatus | Tawny Pipit Anthus campestris | 1 | 0 | 1 |
| Sandwich Tern Thalasseus sandvicensis | Tawny Pipit Anthus campestris | 1 | 0 | 1 |
| Greater Short-toed Lark Calandrella brachydactyla | Tawny Pipit Anthus campestris | 1 | 0 | 1 |
| Common Reed Warbler Acrocephalus scirpaceus | Tawny Pipit Anthus campestris | 1 | 0 | 1 |
| Willow Warbler Phylloscopus trochilus | Tawny Pipit Anthus campestris | 1 | 0 | 1 |
| House Sparrow Passer domesticus | Tawny Pipit Anthus campestris | 1 | 0 | 1 |
| Tawny Pipit Anthus campestris | Olive-backed Pipit Anthus hodgsoni | 1 | 1 | 0 |
| Tawny Pipit Anthus campestris | Buff-bellied Pipit Anthus rubescens | 1 | 1 | 0 |
| Semipalmated Plover Charadrius semipalmatus | Meadow Pipit Anthus pratensis | 1 | 0 | 1 |
| Eurasian Skylark Alauda arvensis | Meadow Pipit Anthus pratensis | 1 | 0 | 1 |
| Song Thrush Turdus philomelos | Meadow Pipit Anthus pratensis | 1 | 0 | 1 |
| Dunnock Prunella modularis | Meadow Pipit Anthus pratensis | 1 | 0 | 1 |
| Pied Wagtail/White Wagtail Motacilla alba | Meadow Pipit Anthus pratensis | 1 | 0 | 1 |
| Meadow Pipit Anthus pratensis | Corn Bunting Emberiza calandra | 1 | 1 | 0 |
| Eurasian Skylark Alauda arvensis | Tree Pipit Anthus trivialis | 1 | 0 | 1 |
| Song Thrush Turdus philomelos | Tree Pipit Anthus trivialis | 1 | 0 | 1 |
| Western Yellow Wagtail Motacilla flava | Tree Pipit Anthus trivialis | 1 | 0 | 1 |
| Blyth's Pipit Anthus godlewskii | Tree Pipit Anthus trivialis | 1 | 0 | 1 |
| Veery Catharus fuscescens | Olive-backed Pipit Anthus hodgsoni | 1 | 0 | 1 |
| Pechora Pipit Anthus gustavi | Rock Pipit Anthus petrosus | 1 | 1 | 0 |
| Pechora Pipit Anthus gustavi | Chestnut Bunting Emberiza rutila | 1 | 1 | 0 |
| Wilson's Storm-Petrel Oceanites oceanicus | Red-throated Pipit Anthus cervinus | 1 | 0 | 1 |
| Tree Pipit Anthus trivialis | Red-throated Pipit Anthus cervinus | 1 | 0 | 1 |
| Red-throated Pipit Anthus cervinus | Water Pipit Anthus spinoletta | 1 | 1 | 0 |
| Red-throated Pipit Anthus cervinus | Cape May Warbler Setophaga tigrina | 1 | 1 | 0 |
| Greenish Warbler Phylloscopus trochiloides | Water Pipit Anthus spinoletta | 1 | 0 | 1 |
| Eastern Yellow Wagtail Motacilla tschutschensis | Water Pipit Anthus spinoletta | 1 | 0 | 1 |
| Meadow Pipit Anthus pratensis | Water Pipit Anthus spinoletta | 1 | 0 | 1 |
| Pink-footed Goose Anser brachyrhynchus | Rock Pipit Anthus petrosus | 1 | 0 | 1 |
| Dunlin Calidris alpina | Rock Pipit Anthus petrosus | 1 | 0 | 1 |
| Dunnock Prunella modularis | Rock Pipit Anthus petrosus | 1 | 0 | 1 |
| Olive-backed Pipit Anthus hodgsoni | Buff-bellied Pipit Anthus rubescens | 1 | 0 | 1 |
| Rock Pipit Anthus petrosus | Buff-bellied Pipit Anthus rubescens | 1 | 0 | 1 |
| Eurasian Wigeon Mareca penelope | Common Chaffinch Fringilla coelebs | 1 | 0 | 1 |
| Lesser Black-backed Gull Larus fuscus | Common Chaffinch Fringilla coelebs | 1 | 0 | 1 |
| Coal Tit Periparus ater | Common Chaffinch Fringilla coelebs | 1 | 0 | 1 |
| Willow Warbler Phylloscopus trochilus | Common Chaffinch Fringilla coelebs | 1 | 0 | 1 |
| Fieldfare Turdus pilaris | Common Chaffinch Fringilla coelebs | 1 | 0 | 1 |
| White-throated Robin Irania gutturalis | Common Chaffinch Fringilla coelebs | 1 | 0 | 1 |
| Bluethroat Luscinia svecica | Common Chaffinch Fringilla coelebs | 1 | 0 | 1 |
| Common Chaffinch Fringilla coelebs | European Greenfinch Chloris chloris | 1 | 1 | 0 |
| Common Chaffinch Fringilla coelebs | Common Linnet Linaria cannabina | 1 | 1 | 0 |
| Common Chaffinch Fringilla coelebs | Common Crossbill Loxia curvirostra | 1 | 1 | 0 |
| Common Chaffinch Fringilla coelebs | European Goldfinch Carduelis carduelis | 1 | 1 | 0 |
| Common Chaffinch Fringilla coelebs | Cirl Bunting Emberiza cirlus | 1 | 1 | 0 |
| Common Snipe Gallinago gallinago | Brambling Fringilla montifringilla | 1 | 0 | 1 |
| Common Reed Warbler Acrocephalus scirpaceus | Brambling Fringilla montifringilla | 1 | 0 | 1 |
| Pallas's Warbler Phylloscopus proregulus | Brambling Fringilla montifringilla | 1 | 0 | 1 |
| Redwing Turdus iliacus | Brambling Fringilla montifringilla | 1 | 0 | 1 |
| Brambling Fringilla montifringilla | Common Redpoll Acanthis flammea | 1 | 1 | 0 |
| Brambling Fringilla montifringilla | Yellow-breasted Bunting Emberiza aureola | 1 | 1 | 0 |
| Wood Sandpiper Tringa glareola | Hawfinch Coccothraustes coccothraustes | 1 | 0 | 1 |
| Eurasian Wren Troglodytes troglodytes | Hawfinch Coccothraustes coccothraustes | 1 | 0 | 1 |
| Spotted Flycatcher Muscicapa striata | Hawfinch Coccothraustes coccothraustes | 1 | 0 | 1 |
| Common Chaffinch Fringilla coelebs | Hawfinch Coccothraustes coccothraustes | 1 | 0 | 1 |
| Hawfinch Coccothraustes coccothraustes | European Greenfinch Chloris chloris | 1 | 1 | 0 |
| Velvet Scoter Melanitta fusca | Common Rosefinch Carpodacus erythrinus | 1 | 0 | 1 |
| Red-necked Phalarope Phalaropus lobatus | Common Rosefinch Carpodacus erythrinus | 1 | 0 | 1 |
| Common Whitethroat Curruca communis | Common Rosefinch Carpodacus erythrinus | 1 | 0 | 1 |
| Common Rosefinch Carpodacus erythrinus | Citril Finch Carduelis citrinella | 1 | 1 | 0 |
| Black-throated Thrush Turdus atrogularis | Eurasian Bullfinch Pyrrhula pyrrhula | 1 | 0 | 1 |
| European Stonechat Saxicola rubicola | Eurasian Bullfinch Pyrrhula pyrrhula | 1 | 0 | 1 |
| Eurasian Bullfinch Pyrrhula pyrrhula | Common Redpoll Acanthis flammea | 1 | 1 | 0 |
| Trumpeter Finch Bucanetes githagineus | Eurasian Siskin Spinus spinus | 1 | 1 | 0 |
| Bar-tailed Godwit Limosa lapponica | European Greenfinch Chloris chloris | 1 | 0 | 1 |
| Northern Gannet Morus bassanus | European Greenfinch Chloris chloris | 1 | 0 | 1 |
| Dartford Warbler Curruca undata | European Greenfinch Chloris chloris | 1 | 0 | 1 |
| Pine Grosbeak Pinicola enucleator | European Greenfinch Chloris chloris | 1 | 0 | 1 |
| Eurasian Bullfinch Pyrrhula pyrrhula | European Greenfinch Chloris chloris | 1 | 0 | 1 |
| European Greenfinch Chloris chloris | Scottish Crossbill Loxia scotica | 1 | 1 | 0 |
| American Wigeon Mareca americana | Twite Linaria flavirostris | 1 | 0 | 1 |
| Ruddy Turnstone Arenaria interpres | Twite Linaria flavirostris | 1 | 0 | 1 |
| European Storm-Petrel Hydrobates pelagicus | Twite Linaria flavirostris | 1 | 0 | 1 |
| Common Reed Warbler Acrocephalus scirpaceus | Twite Linaria flavirostris | 1 | 0 | 1 |
| Water Pipit Anthus spinoletta | Twite Linaria flavirostris | 1 | 0 | 1 |
| Brambling Fringilla montifringilla | Twite Linaria flavirostris | 1 | 0 | 1 |
| European Greenfinch Chloris chloris | Twite Linaria flavirostris | 1 | 0 | 1 |
| Common Guillemot Uria aalge | Common Linnet Linaria cannabina | 1 | 0 | 1 |
| Tawny Owl Strix aluco | Common Linnet Linaria cannabina | 1 | 0 | 1 |
| Sedge Warbler Acrocephalus schoenobaenus | Common Linnet Linaria cannabina | 1 | 0 | 1 |
| Rüppell's Warbler Curruca ruppeli | Common Linnet Linaria cannabina | 1 | 0 | 1 |
| Common Whitethroat Curruca communis | Common Linnet Linaria cannabina | 1 | 0 | 1 |
| Song Thrush Turdus philomelos | Common Linnet Linaria cannabina | 1 | 0 | 1 |
| Pied Wagtail/White Wagtail Motacilla alba | Common Linnet Linaria cannabina | 1 | 0 | 1 |
| Meadow Pipit Anthus pratensis | Common Linnet Linaria cannabina | 1 | 0 | 1 |
| Eurasian Bullfinch Pyrrhula pyrrhula | Common Linnet Linaria cannabina | 1 | 0 | 1 |
| Common Linnet Linaria cannabina | Parrot Crossbill Loxia pytyopsittacus | 1 | 1 | 0 |
| Common Linnet Linaria cannabina | Common Crossbill Loxia curvirostra | 1 | 1 | 0 |
| Eurasian Woodcock Scolopax rusticola | Common Redpoll Acanthis flammea | 1 | 0 | 1 |
| Red Knot Calidris canutus | Common Redpoll Acanthis flammea | 1 | 0 | 1 |
| Common Raven Corvus corax | Common Redpoll Acanthis flammea | 1 | 0 | 1 |
| Western House Martin Delichon urbicum | Common Redpoll Acanthis flammea | 1 | 0 | 1 |
| Dartford Warbler Curruca undata | Common Redpoll Acanthis flammea | 1 | 0 | 1 |
| Spotted Flycatcher Muscicapa striata | Common Redpoll Acanthis flammea | 1 | 0 | 1 |
| Eurasian Treecreeper Certhia familiaris | Scottish Crossbill Loxia scotica | 1 | 0 | 1 |
| House Sparrow Passer domesticus | Scottish Crossbill Loxia scotica | 1 | 0 | 1 |
| Common Rosefinch Carpodacus erythrinus | Scottish Crossbill Loxia scotica | 1 | 0 | 1 |
| Pine Grosbeak Pinicola enucleator | Scottish Crossbill Loxia scotica | 1 | 0 | 1 |
| Trumpeter Finch Bucanetes githagineus | Scottish Crossbill Loxia scotica | 1 | 0 | 1 |
| Scottish Crossbill Loxia scotica | European Serin Serinus serinus | 1 | 1 | 0 |
| Scottish Crossbill Loxia scotica | Eurasian Siskin Spinus spinus | 1 | 1 | 0 |
| European Golden Plover Pluvialis apricaria | Common Crossbill Loxia curvirostra | 1 | 0 | 1 |
| Pine Grosbeak Pinicola enucleator | Common Crossbill Loxia curvirostra | 1 | 0 | 1 |
| Common Crossbill Loxia curvirostra | Eurasian Siskin Spinus spinus | 1 | 1 | 0 |
| Dunnock Prunella modularis | Two-barred Crossbill Loxia leucoptera | 1 | 0 | 1 |
| Pine Grosbeak Pinicola enucleator | Two-barred Crossbill Loxia leucoptera | 1 | 0 | 1 |
| Eurasian Bullfinch Pyrrhula pyrrhula | Two-barred Crossbill Loxia leucoptera | 1 | 0 | 1 |
| Tufted Duck Aythya fuligula | European Goldfinch Carduelis carduelis | 1 | 0 | 1 |
| Red Knot Calidris canutus | European Goldfinch Carduelis carduelis | 1 | 0 | 1 |
| Eurasian Blue Tit Cyanistes caeruleus | European Goldfinch Carduelis carduelis | 1 | 0 | 1 |
| Scottish Crossbill Loxia scotica | European Goldfinch Carduelis carduelis | 1 | 0 | 1 |
| Common Crossbill Loxia curvirostra | European Goldfinch Carduelis carduelis | 1 | 0 | 1 |
| Lesser Crested Tern Thalasseus bengalensis | Citril Finch Carduelis citrinella | 1 | 0 | 1 |
| Citrine Wagtail Motacilla citreola | Citril Finch Carduelis citrinella | 1 | 0 | 1 |
| Great Spotted Cuckoo Clamator glandarius | European Serin Serinus serinus | 1 | 0 | 1 |
| Common Rosefinch Carpodacus erythrinus | European Serin Serinus serinus | 1 | 0 | 1 |
| Shore Lark Eremophila alpestris | Eurasian Siskin Spinus spinus | 1 | 0 | 1 |
| Whinchat Saxicola rubetra | Eurasian Siskin Spinus spinus | 1 | 0 | 1 |
| Common Chaffinch Fringilla coelebs | Eurasian Siskin Spinus spinus | 1 | 0 | 1 |
| Brambling Fringilla montifringilla | Eurasian Siskin Spinus spinus | 1 | 0 | 1 |
| Common Redpoll Acanthis flammea | Eurasian Siskin Spinus spinus | 1 | 0 | 1 |
| Citril Finch Carduelis citrinella | Eurasian Siskin Spinus spinus | 1 | 0 | 1 |
| Spotted Crake Porzana porzana | Lapland Bunting Calcarius lapponicus | 1 | 0 | 1 |
| European Honey-buzzard Pernis apivorus | Lapland Bunting Calcarius lapponicus | 1 | 0 | 1 |
| Greater Short-toed Lark Calandrella brachydactyla | Lapland Bunting Calcarius lapponicus | 1 | 0 | 1 |
| Lapland Bunting Calcarius lapponicus | Snow Bunting Plectrophenax nivalis | 1 | 1 | 0 |
| Lapland Bunting Calcarius lapponicus | Yellow-browed Bunting Emberiza chrysophrys | 1 | 1 | 0 |
| Lapland Bunting Calcarius lapponicus | White-throated Sparrow Zonotrichia albicollis | 1 | 1 | 0 |
| Common Redshank Tringa totanus | Snow Bunting Plectrophenax nivalis | 1 | 0 | 1 |
| Woodlark Lullula arborea | Snow Bunting Plectrophenax nivalis | 1 | 0 | 1 |
| Eurasian Tree Sparrow Passer montanus | Snow Bunting Plectrophenax nivalis | 1 | 0 | 1 |
| European Goldfinch Carduelis carduelis | Snow Bunting Plectrophenax nivalis | 1 | 0 | 1 |
| Black-headed Bunting Emberiza melanocephala | Corn Bunting Emberiza calandra | 1 | 1 | 0 |
| Common Sandpiper Actitis hypoleucos | Corn Bunting Emberiza calandra | 1 | 0 | 1 |
| Willow Warbler Phylloscopus trochilus | Corn Bunting Emberiza calandra | 1 | 0 | 1 |
| Cetti's Warbler Cettia cetti | Corn Bunting Emberiza calandra | 1 | 0 | 1 |
| Grey-headed Lapwing Vanellus cinereus | Chestnut-eared Bunting Emberiza fucata | 1 | 0 | 1 |
| Chestnut-eared Bunting Emberiza fucata | Cirl Bunting Emberiza cirlus | 1 | 1 | 0 |
| Rock Bunting Emberiza cia | Cirl Bunting Emberiza cirlus | 1 | 1 | 0 |
| Wood Warbler Phylloscopus sibilatrix | Cirl Bunting Emberiza cirlus | 1 | 0 | 1 |
| Willow Warbler Phylloscopus trochilus | Cirl Bunting Emberiza cirlus | 1 | 0 | 1 |
| Lesser Whitethroat Curruca curruca | Cirl Bunting Emberiza cirlus | 1 | 0 | 1 |
| Goldcrest Regulus regulus | Cirl Bunting Emberiza cirlus | 1 | 0 | 1 |
| Spotted Flycatcher Muscicapa striata | Cirl Bunting Emberiza cirlus | 1 | 0 | 1 |
| Rock Pipit Anthus petrosus | Cirl Bunting Emberiza cirlus | 1 | 0 | 1 |
| Common Linnet Linaria cannabina | Cirl Bunting Emberiza cirlus | 1 | 0 | 1 |
| Scottish Crossbill Loxia scotica | Cirl Bunting Emberiza cirlus | 1 | 0 | 1 |
| Black-headed Bunting Emberiza melanocephala | Cirl Bunting Emberiza cirlus | 1 | 0 | 1 |
| Cirl Bunting Emberiza cirlus | Black-faced Bunting Emberiza spodocephala | 1 | 1 | 0 |
| Northern Pintail Anas acuta | Yellowhammer Emberiza citrinella | 1 | 0 | 1 |
| Dunlin Calidris alpina | Yellowhammer Emberiza citrinella | 1 | 0 | 1 |
| White-billed Diver Gavia adamsii | Yellowhammer Emberiza citrinella | 1 | 0 | 1 |
| Sedge Warbler Acrocephalus schoenobaenus | Yellowhammer Emberiza citrinella | 1 | 0 | 1 |
| Tawny Pipit Anthus campestris | Yellowhammer Emberiza citrinella | 1 | 0 | 1 |
| Tree Pipit Anthus trivialis | Yellowhammer Emberiza citrinella | 1 | 0 | 1 |
| Yellowhammer Emberiza citrinella | Cretzschmar's Bunting Emberiza caesia | 1 | 1 | 0 |
| Pine Bunting Emberiza leucocephalos | Pallas's Reed Bunting Emberiza pallasi | 1 | 1 | 0 |
| Western Bonelli's Warbler Phylloscopus bonelli | Ortolan Bunting Emberiza hortulana | 1 | 0 | 1 |
| Green Warbler Phylloscopus nitidus | Ortolan Bunting Emberiza hortulana | 1 | 0 | 1 |
| Ortolan Bunting Emberiza hortulana | Savannah Sparrow Passerculus sandwichensis | 1 | 1 | 0 |
| Ortolan Bunting Emberiza hortulana | Indigo Bunting Passerina cyanea | 1 | 1 | 0 |
| Lanceolated Warbler Locustella lanceolata | Cretzschmar's Bunting Emberiza caesia | 1 | 0 | 1 |
| Pallas's Warbler Phylloscopus proregulus | Pallas's Reed Bunting Emberiza pallasi | 1 | 0 | 1 |
| Cretzschmar's Bunting Emberiza caesia | Pallas's Reed Bunting Emberiza pallasi | 1 | 0 | 1 |
| Pallas's Reed Bunting Emberiza pallasi | Common Reed Bunting Emberiza schoeniclus | 1 | 1 | 0 |
| Pallas's Reed Bunting Emberiza pallasi | Song Sparrow Melospiza melodia | 1 | 1 | 0 |
| Ruddy Turnstone Arenaria interpres | Common Reed Bunting Emberiza schoeniclus | 1 | 0 | 1 |
| Dartford Warbler Curruca undata | Common Reed Bunting Emberiza schoeniclus | 1 | 0 | 1 |
| European Stonechat Saxicola rubicola | Common Reed Bunting Emberiza schoeniclus | 1 | 0 | 1 |
| Brambling Fringilla montifringilla | Common Reed Bunting Emberiza schoeniclus | 1 | 0 | 1 |
| Common Rosefinch Carpodacus erythrinus | Common Reed Bunting Emberiza schoeniclus | 1 | 0 | 1 |
| Common Reed Bunting Emberiza schoeniclus | Yellow-breasted Bunting Emberiza aureola | 1 | 1 | 0 |
| Common Reed Bunting Emberiza schoeniclus | Rustic Bunting Emberiza rustica | 1 | 1 | 0 |
| Common Reed Bunting Emberiza schoeniclus | Little Bunting Emberiza pusilla | 1 | 0 | 1 |
| Little Bunting Emberiza pusilla | Black-faced Bunting Emberiza spodocephala | 1 | 1 | 0 |
| Little Bunting Emberiza pusilla | Savannah Sparrow Passerculus sandwichensis | 1 | 1 | 0 |
| Forster's Tern Sterna forsteri | Rustic Bunting Emberiza rustica | 1 | 0 | 1 |
| Rustic Bunting Emberiza rustica | Black-faced Bunting Emberiza spodocephala | 1 | 1 | 0 |
| Rustic Bunting Emberiza rustica | Chestnut Bunting Emberiza rutila | 1 | 1 | 0 |
| Rustic Bunting Emberiza rustica | Yellow-browed Bunting Emberiza chrysophrys | 1 | 1 | 0 |
| Dunnock Prunella modularis | Black-faced Bunting Emberiza spodocephala | 1 | 0 | 1 |
| Corn Bunting Emberiza calandra | Black-faced Bunting Emberiza spodocephala | 1 | 0 | 1 |
| Common Rosefinch Carpodacus erythrinus | Chestnut Bunting Emberiza rutila | 1 | 0 | 1 |
| Chestnut Bunting Emberiza rutila | Yellow-browed Bunting Emberiza chrysophrys | 1 | 1 | 0 |
| Yellow-browed Warbler Phylloscopus inornatus | Yellow-browed Bunting Emberiza chrysophrys | 1 | 0 | 1 |
| Yellow-browed Bunting Emberiza chrysophrys | White-crowned Sparrow Zonotrichia leucophrys | 1 | 1 | 0 |
| Greater Short-toed Lark Calandrella brachydactyla | Lark Sparrow Chondestes grammacus | 1 | 0 | 1 |
| Rose-coloured Starling Pastor roseus | Lark Sparrow Chondestes grammacus | 1 | 0 | 1 |
| Pine Grosbeak Pinicola enucleator | Lark Sparrow Chondestes grammacus | 1 | 0 | 1 |
| Chestnut Bunting Emberiza rutila | Lark Sparrow Chondestes grammacus | 1 | 0 | 1 |
| Yellow-browed Bunting Emberiza chrysophrys | Lark Sparrow Chondestes grammacus | 1 | 0 | 1 |
| Crested Tit Lophophanes cristatus | Dark-eyed Junco Junco hyemalis | 1 | 0 | 1 |
| Dark-eyed Junco Junco hyemalis | White-crowned Sparrow Zonotrichia leucophrys | 1 | 0 | 1 |
| White-crowned Sparrow Zonotrichia leucophrys | Song Sparrow Melospiza melodia | 1 | 1 | 0 |
| Lark Sparrow Chondestes grammacus | White-throated Sparrow Zonotrichia albicollis | 1 | 0 | 1 |
| Pallas's Reed Bunting Emberiza pallasi | Savannah Sparrow Passerculus sandwichensis | 1 | 0 | 1 |
| Savannah Sparrow Passerculus sandwichensis | Baltimore Oriole Icterus galbula | 1 | 1 | 0 |
| Savannah Sparrow Passerculus sandwichensis | Bobolink Dolichonyx oryzivorus | 1 | 0 | 1 |
| Bobolink Dolichonyx oryzivorus | Red-winged Blackbird Agelaius phoeniceus | 1 | 1 | 0 |
| Bobolink Dolichonyx oryzivorus | Brown-headed Cowbird Molothrus ater | 1 | 1 | 0 |
| Savannah Sparrow Passerculus sandwichensis | Red-winged Blackbird Agelaius phoeniceus | 1 | 0 | 1 |
| Baltimore Oriole Icterus galbula | Red-winged Blackbird Agelaius phoeniceus | 1 | 0 | 1 |
| Eurasian Blackbird Turdus merula | Brown-headed Cowbird Molothrus ater | 1 | 0 | 1 |
| Common Chiffchaff Phylloscopus collybita | Ovenbird Seiurus aurocapilla | 1 | 0 | 1 |
| Veery Catharus fuscescens | Ovenbird Seiurus aurocapilla | 1 | 0 | 1 |
| Red-winged Blackbird Agelaius phoeniceus | Ovenbird Seiurus aurocapilla | 1 | 0 | 1 |
| Pied Wheatear Oenanthe pleschanka | Northern Waterthrush Parkesia noveboracensis | 1 | 0 | 1 |
| Olive-backed Pipit Anthus hodgsoni | Northern Waterthrush Parkesia noveboracensis | 1 | 0 | 1 |
| Rock Pipit Anthus petrosus | Northern Waterthrush Parkesia noveboracensis | 1 | 0 | 1 |
| Chestnut Bunting Emberiza rutila | Northern Waterthrush Parkesia noveboracensis | 1 | 0 | 1 |
| Northern Waterthrush Parkesia noveboracensis | Golden-winged Warbler Vermivora chrysoptera | 1 | 1 | 0 |
| Northern Waterthrush Parkesia noveboracensis | Tennessee Warbler Leiothlypis peregrina | 1 | 1 | 0 |
| Northern Waterthrush Parkesia noveboracensis | Cape May Warbler Setophaga tigrina | 1 | 1 | 0 |
| Golden-winged Warbler Vermivora chrysoptera | Cape May Warbler Setophaga tigrina | 1 | 1 | 0 |
| Golden-winged Warbler Vermivora chrysoptera | Wilson's Warbler Cardellina pusilla | 1 | 1 | 0 |
| Common Ringed Plover Charadrius hiaticula | Black-and-white Warbler Mniotilta varia | 1 | 0 | 1 |
| Black-and-white Warbler Mniotilta varia | Blackpoll Warbler Setophaga striata | 1 | 1 | 0 |
| Tennessee Warbler Leiothlypis peregrina | Cape May Warbler Setophaga tigrina | 1 | 1 | 0 |
| Yellow-browed Warbler Phylloscopus inornatus | Common Yellowthroat Geothlypis trichas | 1 | 0 | 1 |
| Common Yellowthroat Geothlypis trichas | American Redstart Setophaga ruticilla | 1 | 1 | 0 |
| Common Yellowthroat Geothlypis trichas | Yellow Warbler Setophaga petechia | 1 | 1 | 0 |
| Black-winged Stilt Himantopus himantopus | American Redstart Setophaga ruticilla | 1 | 0 | 1 |
| American Redstart Setophaga ruticilla | Cape May Warbler Setophaga tigrina | 1 | 1 | 0 |
| American Redstart Setophaga ruticilla | Magnolia Warbler Setophaga magnolia | 1 | 1 | 0 |
| Zitting Cisticola Cisticola juncidis | Cape May Warbler Setophaga tigrina | 1 | 0 | 1 |
| Sulphur-bellied Warbler Phylloscopus griseolus | Cape May Warbler Setophaga tigrina | 1 | 0 | 1 |
| Great Spotted Woodpecker Dendrocopos major | Northern Parula Setophaga americana | 1 | 0 | 1 |
| Yellow-throated Vireo Vireo flavifrons | Northern Parula Setophaga americana | 1 | 0 | 1 |
| American Redstart Setophaga ruticilla | Northern Parula Setophaga americana | 1 | 0 | 1 |
| Northern Parula Setophaga americana | Blackpoll Warbler Setophaga striata | 1 | 1 | 0 |
| Golden-winged Warbler Vermivora chrysoptera | Magnolia Warbler Setophaga magnolia | 1 | 0 | 1 |
| Rustic Bunting Emberiza rustica | Bay-breasted Warbler Setophaga castanea | 1 | 0 | 1 |
| Magnolia Warbler Setophaga magnolia | Bay-breasted Warbler Setophaga castanea | 1 | 0 | 1 |
| Bay-breasted Warbler Setophaga castanea | Blackburnian Warbler Setophaga fusca | 1 | 1 | 0 |
| Pine Bunting Emberiza leucocephalos | Blackburnian Warbler Setophaga fusca | 1 | 0 | 1 |
| Blackburnian Warbler Setophaga fusca | Yellow Warbler Setophaga petechia | 1 | 1 | 0 |
| Yellow-bellied Sapsucker Sphyrapicus varius | Yellow Warbler Setophaga petechia | 1 | 0 | 1 |
| Melodious Warbler Hippolais polyglotta | Yellow Warbler Setophaga petechia | 1 | 0 | 1 |
| Zitting Cisticola Cisticola juncidis | Blackpoll Warbler Setophaga striata | 1 | 0 | 1 |
| Eurasian Siskin Spinus spinus | Blackpoll Warbler Setophaga striata | 1 | 0 | 1 |
| Common Reed Bunting Emberiza schoeniclus | Blackpoll Warbler Setophaga striata | 1 | 0 | 1 |
| Zitting Cisticola Cisticola juncidis | Yellow-rumped Warbler Setophaga coronata | 1 | 0 | 1 |
| Yellow-rumped Warbler Setophaga coronata | Canada Warbler Cardellina canadensis | 1 | 1 | 0 |
| Yellow-rumped Warbler Setophaga coronata | Wilson's Warbler Cardellina pusilla | 1 | 1 | 0 |
| Common Grasshopper Warbler Locustella naevia | Canada Warbler Cardellina canadensis | 1 | 0 | 1 |
| Cape May Warbler Setophaga tigrina | Canada Warbler Cardellina canadensis | 1 | 0 | 1 |
| Blackburnian Warbler Setophaga fusca | Canada Warbler Cardellina canadensis | 1 | 0 | 1 |
| Blackpoll Warbler Setophaga striata | Wilson's Warbler Cardellina pusilla | 1 | 0 | 1 |
| Spotted Nutcracker Nucifraga caryocatactes | Scarlet Tanager Piranga olivacea | 1 | 0 | 1 |
| Scarlet Tanager Piranga olivacea | Rose-breasted Grosbeak Pheucticus ludovicianus | 1 | 1 | 0 |
| Tennessee Warbler Leiothlypis peregrina | Rose-breasted Grosbeak Pheucticus ludovicianus | 1 | 0 | 1 |
| Blackpoll Warbler Setophaga striata | Rose-breasted Grosbeak Pheucticus ludovicianus | 1 | 0 | 1 |
| Rose-breasted Grosbeak Pheucticus ludovicianus | Indigo Bunting Passerina cyanea | 1 | 1 | 0 |
| Common Rosefinch Carpodacus erythrinus | Indigo Bunting Passerina cyanea | 1 | 0 | 1 |
| Scarlet Tanager Piranga olivacea | Indigo Bunting Passerina cyanea | 1 | 0 | 1 |