Birdr Open data & insights

Species mistake statistics

Aggregates over quiz answers. With a country selected, only games played in that country are counted, and only species on that country's checklist are shown (excluding introduced, uncertain, and unknown).

Only species with at least 3 picks (times shown). Error rate = wrongly answered / (wrongly + correctly answered) when this species was chosen. When a country is selected, the minimum pick count is lower than for all countries.

Sort by: error rate · times shown

Species Times shown Correctly answered Wrongly answered Error rate %
Tundra Bean Goose Anser serrirostris 1211 748 463 38.23%
Herring Gull Larus argentatus 1087 680 407 37.44%
Common Buzzard Buteo buteo 1086 848 238 21.92%
Black-headed Gull Chroicocephalus ridibundus 1076 760 316 29.37%
Common Tern Sterna hirundo 1074 653 421 39.20%
Lesser Black-backed Gull Larus fuscus 1066 710 356 33.40%
Common Chiffchaff Phylloscopus collybita 1027 665 362 35.25%
Meadow Pipit Anthus pratensis 1014 595 419 41.32%
Common Redpoll Acanthis flammea 1013 692 321 31.69%
Dunlin Calidris alpina 1003 590 413 41.18%
Common Redshank Tringa totanus 977 736 241 24.67%
Tufted Duck Aythya fuligula 972 809 163 16.77%
European Goldfinch Carduelis carduelis 969 854 115 11.87%
Greater White-fronted Goose Anser albifrons 966 762 204 21.12%
European Stonechat Saxicola rubicola 948 606 342 36.08%
Eurasian Skylark Alauda arvensis 947 614 333 35.16%
Barn Swallow Hirundo rustica 941 746 195 20.72%
Mallard Anas platyrhynchos 938 821 117 12.47%
Common Reed Warbler Acrocephalus scirpaceus 931 442 489 52.52%
Common Gull Larus canus 930 673 257 27.63%
Redwing Turdus iliacus 927 737 190 20.50%
Common Chaffinch Fringilla coelebs 925 807 118 12.76%
Eurasian Curlew Numenius arquata 924 734 190 20.56%
Black-tailed Godwit Limosa limosa 920 707 213 23.15%
Pied Wagtail/White Wagtail Motacilla alba 918 840 78 8.50%
European Robin Erithacus rubecula 914 871 43 4.70%
Bar-tailed Godwit Limosa lapponica 914 674 240 26.26%
Rook Corvus frugilegus 913 848 65 7.12%
Eurasian Wigeon Mareca penelope 908 774 134 14.76%
Barnacle Goose Branta leucopsis 908 778 130 14.32%
Fieldfare Turdus pilaris 906 759 147 16.23%
Common Magpie Pica pica 905 858 47 5.19%
European Greenfinch Chloris chloris 903 811 92 10.19%
Eurasian Blackbird Turdus merula 901 823 78 8.66%
Common Pochard Aythya ferina 895 675 220 24.58%
Brent Goose Branta bernicla 890 723 167 18.76%
Western House Martin Delichon urbicum 889 746 143 16.09%
Short-toed Treecreeper Certhia brachydactyla 885 640 245 27.68%
Sandwich Tern Thalasseus sandvicensis 884 716 168 19.00%
Greater Scaup Aythya marila 883 570 313 35.45%
Eurasian Jackdaw Coloeus monedula 882 800 82 9.30%
Gadwall Mareca strepera 880 747 133 15.11%
Eurasian Blue Tit Cyanistes caeruleus 878 817 61 6.95%
Common Eider Somateria mollissima 878 737 141 16.06%
Great Tit Parus major 876 792 84 9.59%
Carrion Crow Corvus corone 872 738 134 15.37%
Pink-footed Goose Anser brachyrhynchus 872 627 245 28.10%
Greylag Goose Anser anser 871 763 108 12.40%
House Sparrow Passer domesticus 870 706 164 18.85%
Mute Swan Cygnus olor 869 822 47 5.41%
Eurasian Jay Garrulus glandarius 864 816 48 5.56%
Whiskered Tern Chlidonias hybrida 852 499 353 41.43%
Common Linnet Linaria cannabina 852 575 277 32.51%
Black Tern Chlidonias niger 852 611 241 28.29%
European Pied Flycatcher Ficedula hypoleuca 847 561 286 33.77%
Great Black-backed Gull Larus marinus 847 554 293 34.59%
Rock Pipit Anthus petrosus 841 506 335 39.83%
Eurasian/Green-winged Teal Anas crecca 838 689 149 17.78%
Water Pipit Anthus spinoletta 837 498 339 40.50%
Marsh Warbler Acrocephalus palustris 832 370 462 55.53%
Twite Linaria flavirostris 832 536 296 35.58%
Sanderling Calidris alba 831 503 328 39.47%
European Golden Plover Pluvialis apricaria 829 640 189 22.80%
Eurasian Goshawk Astur gentilis 825 554 271 32.85%
Eurasian Siskin Spinus spinus 821 604 217 26.43%
Common Starling Sturnus vulgaris 820 763 57 6.95%
Common Nightingale Luscinia megarhynchos 819 620 199 24.30%
Northern Shoveler Spatula clypeata 819 730 89 10.87%
Grey Heron Ardea cinerea 813 786 27 3.32%
Eurasian Blackcap Sylvia atricapilla 812 716 96 11.82%
Arctic Tern Sterna paradisaea 810 487 323 39.88%
Common Swift Apus apus 809 699 110 13.60%
Common Snipe Gallinago gallinago 803 578 225 28.02%
Common Moorhen Gallinula chloropus 801 722 79 9.86%
Common Scoter Melanitta nigra 799 520 279 34.92%
Caspian Tern Hydroprogne caspia 798 582 216 27.07%
Icterine Warbler Hippolais icterina 798 516 282 35.34%
Common Shelduck Tadorna tadorna 797 725 72 9.03%
Red-breasted Flycatcher Ficedula parva 794 541 253 31.86%
Common Woodpigeon Columba palumbus 791 714 77 9.73%
Eurasian Coot Fulica atra 791 738 53 6.70%
Crested Lark Galerida cristata 786 562 224 28.50%
Western Yellow Wagtail Motacilla flava 784 584 200 25.51%
Gull-billed Tern Gelochelidon nilotica 781 565 216 27.66%
Great Cormorant Phalacrocorax carbo 779 714 65 8.34%
Whooper Swan Cygnus cygnus 778 653 125 16.07%
Green Sandpiper Tringa ochropus 777 484 293 37.71%
Western Marsh Harrier Circus aeruginosus 776 595 181 23.32%
Hen Harrier Circus cyaneus 773 529 244 31.57%
Tree Pipit Anthus trivialis 772 439 333 43.13%
Hawfinch Coccothraustes coccothraustes 770 638 132 17.14%
Montagu's Harrier Circus pygargus 770 519 251 32.60%
Northern Wheatear Oenanthe oenanthe 769 578 191 24.84%
Mediterranean Gull Ichthyaetus melanocephalus 765 461 304 39.74%
Common Redstart Phoenicurus phoenicurus 764 612 152 19.90%
Grey Wagtail Motacilla cinerea 764 614 150 19.63%
Black Redstart Phoenicurus ochruros 764 640 124 16.23%
Northern Lapwing Vanellus vanellus 758 719 39 5.15%
Spotted Redshank Tringa erythropus 756 555 201 26.59%
Eurasian Sparrowhawk Accipiter nisus 748 566 182 24.33%
Lesser Whitethroat Curruca curruca 747 507 240 32.13%
Eurasian Oystercatcher Haematopus ostralegus 746 704 42 5.63%
Eurasian Treecreeper Certhia familiaris 745 503 242 32.48%
Ruddy Turnstone Arenaria interpres 737 601 136 18.45%
Song Thrush Turdus philomelos 735 515 220 29.93%
Sedge Warbler Acrocephalus schoenobaenus 733 436 297 40.52%
Eurasian Woodcock Scolopax rusticola 732 593 139 18.99%
Pied Avocet Recurvirostra avosetta 731 664 67 9.17%
Whinchat Saxicola rubetra 730 547 183 25.07%
Brambling Fringilla montifringilla 729 654 75 10.29%
Little Stint Calidris minuta 728 437 291 39.97%
Common Crossbill Loxia curvirostra 727 572 155 21.32%
Common Sandpiper Actitis hypoleucos 720 476 244 33.89%
Curlew Sandpiper Calidris ferruginea 719 467 252 35.05%
Little Ringed Plover Thinornis dubius 717 492 225 31.38%
Cetti's Warbler Cettia cetti 716 488 228 31.84%
Common Greenshank Tringa nebularia 713 534 179 25.11%
Willow Warbler Phylloscopus trochilus 711 408 303 42.62%
Great Spotted Woodpecker Dendrocopos major 707 618 89 12.59%
White-tailed Eagle Haliaeetus albicilla 704 653 51 7.24%
Red Knot Calidris canutus 703 472 231 32.86%
Little Tern Sternula albifrons 698 574 124 17.77%
Rough-legged Buzzard Buteo lagopus 697 516 181 25.97%
Willow Tit Poecile montanus 695 444 251 36.12%
Mistle Thrush Turdus viscivorus 689 519 170 24.67%
Crested Tit Lophophanes cristatus 689 639 50 7.26%
European Honey-buzzard Pernis apivorus 687 577 110 16.01%
Peregrine Falcon Falco peregrinus 682 558 124 18.18%
Long-tailed Tit Aegithalos caudatus 681 623 58 8.52%
Wood Sandpiper Tringa glareola 680 402 278 40.88%
Sand Martin Riparia riparia 676 540 136 20.12%
Snow Bunting Plectrophenax nivalis 675 541 134 19.85%
Eurasian Nuthatch Sitta europaea 673 594 79 11.74%
Common Ringed Plover Charadrius hiaticula 672 460 212 31.55%
Eurasian Bullfinch Pyrrhula pyrrhula 671 573 98 14.61%
Red-breasted Merganser Mergus serrator 670 464 206 30.75%
Bluethroat Luscinia svecica 669 605 64 9.57%
Eurasian Golden Oriole Oriolus oriolus 667 628 39 5.85%
Razorbill Alca torda 666 461 205 30.78%
Goosander Mergus merganser 662 475 187 28.25%
Purple Sandpiper Calidris maritima 660 496 164 24.85%
Collared Flycatcher Ficedula albicollis 660 468 192 29.09%
Goldcrest Regulus regulus 655 549 106 16.18%
Spotted Flycatcher Muscicapa striata 654 570 84 12.84%
Ruff Calidris pugnax 653 489 164 25.11%
Grey Partridge Perdix perdix 646 509 137 21.21%
Common Firecrest Regulus ignicapilla 639 539 100 15.65%
Ring Ouzel Turdus torquatus 639 552 87 13.62%
Woodlark Lullula arborea 638 471 167 26.18%
Lesser White-fronted Goose Anser erythropus 638 477 161 25.24%
Dunnock Prunella modularis 637 527 110 17.27%
Eurasian Wren Troglodytes troglodytes 637 584 53 8.32%
Common Whitethroat Curruca communis 633 488 145 22.91%
Garden Warbler Sylvia borin 633 487 146 23.06%
Common Grasshopper Warbler Locustella naevia 632 479 153 24.21%
Great White Egret Ardea alba 630 491 139 22.06%
Black-necked Grebe Podiceps nigricollis 628 469 159 25.32%
Eurasian Tree Sparrow Passer montanus 623 515 108 17.34%
Northern Pintail Anas acuta 623 550 73 11.72%
Red-crested Pochard Netta rufina 622 512 110 17.68%
Aquatic Warbler Acrocephalus paludicola 621 418 203 32.69%
Common Guillemot Uria aalge 621 456 165 26.57%
Common Kestrel Falco tinnunculus 618 528 90 14.56%
Whimbrel Numenius phaeopus 618 484 134 21.68%
Coal Tit Periparus ater 618 494 124 20.06%
Eurasian Hobby Falco subbuteo 616 492 124 20.13%
Common Hoopoe Upupa epops 615 595 20 3.25%
Yellowhammer Emberiza citrinella 615 531 84 13.66%
Red-backed Shrike Lanius collurio 614 546 68 11.07%
Garganey Spatula querquedula 613 506 107 17.46%
Bearded Tit Panurus biarmicus 613 593 20 3.26%
Little Gull Hydrocoloeus minutus 612 431 181 29.58%
Marsh Tit Poecile palustris 612 419 193 31.54%
Ruddy Shelduck Tadorna ferruginea 611 527 84 13.75%
Red-rumped Swallow Cecropis daurica 608 533 75 12.34%
Common Kingfisher Alcedo atthis 606 590 16 2.64%
Common Reed Bunting Emberiza schoeniclus 603 504 99 16.42%
Black-legged Kittiwake Rissa tridactyla 595 425 170 28.57%
Long-eared Owl Asio otus 593 531 62 10.46%
Tawny Owl Strix aluco 592 505 87 14.70%
Grey Plover Pluvialis squatarola 591 454 137 23.18%
Collared Dove Streptopelia decaocto 590 529 61 10.34%
Great Crested Grebe Podiceps cristatus 584 529 55 9.42%
Common Goldeneye Bucephala clangula 583 471 112 19.21%
Atlantic Puffin Fratercula arctica 576 546 30 5.21%
Black-winged Stilt Himantopus himantopus 576 527 49 8.51%
Water Rail Rallus aquaticus 570 500 70 12.28%
Eurasian Nightjar Caprimulgus europaeus 569 519 50 8.79%
Eurasian Bittern Botaurus stellaris 569 532 37 6.50%
Common Crane Grus grus 567 546 21 3.70%
Northern Fulmar Fulmarus glacialis 564 458 106 18.79%
Eurasian Green Woodpecker Picus viridis 563 537 26 4.62%
Purple Heron Ardea purpurea 561 528 33 5.88%
Little Owl Athene noctua 560 492 68 12.14%
Shore Lark Eremophila alpestris 559 457 102 18.25%
Little Egret Egretta garzetta 558 466 92 16.49%
Common Quail Coturnix coturnix 557 499 58 10.41%
Savi's Warbler Locustella luscinioides 555 407 148 26.67%
Stock Dove Columba oenas 553 498 55 9.95%
Lesser Spotted Woodpecker Dryobates minor 553 450 103 18.63%
Little Grebe Tachybaptus ruficollis 552 437 115 20.83%
Arctic Skua Stercorarius parasiticus 545 408 137 25.14%
Western Cattle-Egret Ardea ibis 540 467 73 13.52%
Northern Gannet Morus bassanus 530 476 54 10.19%
Eurasian Spoonbill Platalea leucorodia 528 516 12 2.27%
White Stork Ciconia ciconia 515 508 7 1.36%
Black Woodpecker Dryocopus martius 511 496 15 2.94%
Common Cuckoo Cuculus canorus 507 480 27 5.33%
Taiga Bean Goose Anser fabalis 496 294 202 40.73%
Red-throated Diver Gavia stellata 495 438 57 11.52%
Western Barn Owl Tyto alba 412 388 24 5.83%
European Turtle Dove Streptopelia turtur 357 259 98 27.45%
Tawny Pipit Anthus campestris 356 175 181 50.84%
Western Black-eared Wheatear Oenanthe hispanica 350 189 161 46.00%
Caspian Gull Larus cachinnans 345 220 125 36.23%
Red Kite Milvus milvus 337 234 103 30.56%
Black-throated Diver Gavia arctica 331 182 149 45.02%
Great Reed Warbler Acrocephalus arundinaceus 328 196 132 40.24%
Melodious Warbler Hippolais polyglotta 324 168 156 48.15%
Snow Goose Anser caerulescens 315 224 91 28.89%
Temminck's Stint Calidris temminckii 314 176 138 43.95%
Great Northern Diver Gavia immer 312 197 115 36.86%
Eastern Black-eared Wheatear Oenanthe melanoleuca 312 175 137 43.91%
Yellow-browed Warbler Phylloscopus inornatus 306 159 147 48.04%
Ortolan Bunting Emberiza hortulana 303 191 112 36.96%
Black Grouse Lyrurus tetrix 298 271 27 9.06%
Grey Phalarope Phalaropus fulicarius 296 176 120 40.54%
Short-eared Owl Asio flammeus 295 260 35 11.86%
White-winged Black Tern Chlidonias leucopterus 293 196 97 33.11%
Pomarine Skua Stercorarius pomarinus 292 166 126 43.15%
Black-crowned Night Heron Nycticorax nycticorax 291 213 78 26.80%
Thrush Nightingale Luscinia luscinia 290 201 89 30.69%
Middle Spotted Woodpecker Dendrocoptes medius 286 227 59 20.63%
Sooty Shearwater Ardenna grisea 284 159 125 44.01%
Osprey Pandion haliaetus 283 277 6 2.12%
Iceland Gull Larus glaucoides 282 160 122 43.26%
Eurasian Dotterel Eudromias morinellus 280 212 68 24.29%
Great Skua Stercorarius skua 279 186 93 33.33%
Eastern Olivaceous Warbler Iduna pallida 278 134 144 51.80%
Long-tailed Duck Clangula hyemalis 277 235 42 15.16%
Little Auk Alle alle 277 222 55 19.86%
Red-necked Phalarope Phalaropus lobatus 276 182 94 34.06%
Lesser Redpoll Acanthis cabaret 273 132 141 51.65%
Woodchat Shrike Lanius senator 272 237 35 12.87%
Kentish Plover Anarhynchus alexandrinus 272 195 77 28.31%
Lesser Scaup Aythya affinis 272 195 77 28.31%
Little Bittern Botaurus minutus 265 220 45 16.98%
Ferruginous Duck Aythya nyroca 264 235 29 10.98%
Yellow-legged Gull Larus michahellis 263 164 99 37.64%
Black Kite Milvus migrans 260 204 56 21.54%
Merlin Falco columbarius 260 203 57 21.92%
Bohemian Waxwing Bombycilla garrulus 259 251 8 3.09%
Eurasian Penduline Tit Remiz pendulinus 259 241 18 6.95%
Upcher's Warbler Hippolais languida 256 114 142 55.47%
White-throated Dipper Cinclus cinclus 255 227 28 10.98%
Richard's Pipit Anthus richardi 255 160 95 37.25%
Little Crake Zapornia parva 253 148 105 41.50%
Zitting Cisticola Cisticola juncidis 252 215 37 14.68%
Eurasian Eagle Owl Bubo bubo 251 226 25 9.96%
Hooded Crow Corvus cornix 250 200 50 20.00%
Common Raven Corvus corax 250 207 43 17.20%
Red-necked Grebe Podiceps grisegena 250 187 63 25.20%
Red-breasted Goose Branta ruficollis 249 230 19 7.63%
Manx Shearwater Puffinus puffinus 247 167 80 32.39%
Wood Warbler Phylloscopus sibilatrix 247 176 71 28.74%
Eurasian Scops Owl Otus scops 245 226 19 7.76%
Collared Pratincole Glareola pratincola 245 94 151 61.63%
Red-footed Falcon Falco vespertinus 244 209 35 14.34%
Eurasian Wryneck Jynx torquilla 243 223 20 8.23%
European Serin Serinus serinus 243 179 64 26.34%
Corn Bunting Emberiza calandra 243 182 61 25.10%
Smew Mergellus albellus 241 189 52 21.58%
Eurasian Pygmy-Owl Glaucidium passerinum 241 166 75 31.12%
Velvet Scoter Melanitta fusca 241 167 74 30.71%
Siberian Stonechat Saxicola maurus 241 117 124 51.45%
Common Rosefinch Carpodacus erythrinus 240 192 48 20.00%
Parrot Crossbill Loxia pytyopsittacus 239 154 85 35.56%
Corncrake Crex crex 239 217 22 9.21%
Black Stork Ciconia nigra 235 230 5 2.13%
Jack Snipe Lymnocryptes minimus 233 197 36 15.45%
Glaucous Gull Larus hyperboreus 233 122 111 47.64%
American Robin Turdus migratorius 230 165 65 28.26%
Stone-curlew Burhinus oedicnemus 230 210 20 8.70%
Desert Wheatear Oenanthe deserti 228 136 92 40.35%
Steppe Eagle Aquila nipalensis 225 98 127 56.44%
American Wigeon Mareca americana 224 163 61 27.23%
Imperial Eagle Aquila heliaca 224 113 111 49.55%
Hooded Merganser Lophodytes cucullatus 224 178 46 20.54%
Leach's Storm-Petrel Hydrobates leucorhous 222 151 71 31.98%
Golden Eagle Aquila chrysaetos 222 142 80 36.04%
Pied Wheatear Oenanthe pleschanka 222 119 103 46.40%
Sabine's Gull Xema sabini 222 157 65 29.28%
Green Warbler Phylloscopus nitidus 221 81 140 63.35%
Lapland Bunting Calcarius lapponicus 215 175 40 18.60%
Broad-billed Sandpiper Calidris falcinellus 213 138 75 35.21%
Baillon's Crake Zapornia pusilla 212 136 76 35.85%
Citrine Wagtail Motacilla citreola 210 159 51 24.29%
Olive-backed Pipit Anthus hodgsoni 204 112 92 45.10%
Slavonian Grebe Podiceps auritus 203 159 44 21.67%
Harlequin Duck Histrionicus histrionicus 203 175 28 13.79%
Franklin's Gull Leucophaeus pipixcan 202 93 109 53.96%
Amur Stonechat Saxicola stejnegeri 202 93 109 53.96%
Bewick's Swan Cygnus columbianus 201 166 35 17.41%
European Shag Gulosus aristotelis 201 159 42 20.90%
Spotted Crake Porzana porzana 201 150 51 25.37%
Greenish Warbler Phylloscopus trochiloides 201 73 128 63.68%
Eastern Yellow Wagtail Motacilla tschutschensis 200 110 90 45.00%
White-crowned Wheatear Oenanthe leucopyga 200 132 68 34.00%
Pallid Harrier Circus macrourus 199 119 80 40.20%
Squacco Heron Ardeola ralloides 199 161 38 19.10%
Ross's Goose Anser rossii 199 146 53 26.63%
Marbled Duck Marmaronetta angustirostris 196 167 29 14.80%
Greater Spotted Eagle Clanga clanga 192 96 96 50.00%
Bufflehead Bucephala albeola 192 154 38 19.79%
Lesser Yellowlegs Tringa flavipes 191 93 98 51.31%
Black-winged Pratincole Glareola nordmanni 191 84 107 56.02%
Long-tailed Shrike Lanius schach 189 112 77 40.74%
Pallas's Warbler Phylloscopus proregulus 189 107 82 43.39%
Griffon Vulture Gyps fulvus 187 160 27 14.44%
Western Subalpine Warbler Curruca iberiae 186 80 106 56.99%
Blyth's Reed Warbler Acrocephalus dumetorum 186 71 115 61.83%
Oriental Pratincole Glareola maldivarum 186 95 91 48.92%
Bearded Vulture Gypaetus barbatus 185 164 21 11.35%
Pectoral Sandpiper Calidris melanotos 185 102 83 44.86%
Greater Yellowlegs Tringa melanoleuca 184 120 64 34.78%
Brown Shrike Lanius cristatus 183 80 103 56.28%
Black Vulture Aegypius monachus 183 156 27 14.75%
Long-legged Buzzard Buteo rufinus 182 125 57 31.32%
White's Thrush Zoothera aurea 182 161 21 11.54%
Baird's Sandpiper Calidris bairdii 182 77 105 57.69%
Great Bustard Otis tarda 181 135 46 25.41%
Northern Hawk Owl Surnia ulula 181 130 51 28.18%
Slender-billed Gull Chroicocephalus genei 180 125 55 30.56%
Western Swamphen Porphyrio porphyrio 180 159 21 11.67%
Isabelline Wheatear Oenanthe isabellina 179 99 80 44.69%
Ivory Gull Pagophila eburnea 179 131 48 26.82%
Yellow-browed Bunting Emberiza chrysophrys 179 129 50 27.93%
Black Guillemot Cepphus grylle 178 147 31 17.42%
Calandra Lark Melanocorypha calandra 178 114 64 35.96%
Caspian Plover Anarhynchus asiaticus 178 67 111 62.36%
Little Swift Apus affinis 178 146 32 17.98%
Falcated Duck Mareca falcata 178 144 34 19.10%
Lesser Grey Shrike Lanius minor 177 113 64 36.16%
Booted Eagle Hieraaetus pennatus 176 111 65 36.93%
Little Whimbrel Numenius minutus 176 126 50 28.41%
White-rumped Sandpiper Calidris fuscicollis 176 66 110 62.50%
Dartford Warbler Curruca undata 176 99 77 43.75%
Pied-billed Grebe Podilymbus podiceps 175 150 25 14.29%
Greater Sand Plover Anarhynchus leschenaultii 175 87 88 50.29%
Rustic Bunting Emberiza rustica 175 102 73 41.71%
Cretzschmar's Bunting Emberiza caesia 175 109 66 37.71%
Striated Heron Butorides striata 174 85 89 51.15%
Western Sandpiper Calidris mauri 172 79 93 54.07%
European Roller Coracias garrulus 172 164 8 4.65%
Blue-winged Teal Spatula discors 171 129 42 24.56%
Surf Scoter Melanitta perspicillata 171 129 42 24.56%
Greater Flamingo Phoenicopterus roseus 171 125 46 26.90%
Ring-billed Gull Larus delawarensis 171 113 58 33.92%
Canvasback Aythya valisineria 170 124 46 27.06%
Blue-cheeked Bee-eater Merops persicus 170 156 14 8.24%
American Golden Plover Pluvialis dominica 169 88 81 47.93%
Lesser Spotted Eagle Clanga pomarina 169 91 78 46.15%
European Bee-eater Merops apiaster 168 157 11 6.55%
Snowy Owl Bubo scandiacus 168 161 7 4.17%
Killdeer Charadrius vociferus 167 127 40 23.95%
Eastern Subalpine Warbler Curruca cantillans 167 58 109 65.27%
Blue Rock Thrush Monticola solitarius 167 136 31 18.56%
Radde's Warbler Phylloscopus schwarzi 167 89 78 46.71%
Long-billed Dowitcher Limnodromus scolopaceus 166 126 40 24.10%
Pacific Golden Plover Pluvialis fulva 166 69 97 58.43%
Long-toed Stint Calidris subminuta 166 90 76 45.78%
Siberian Rubythroat Calliope calliope 165 128 37 22.42%
Great Grey Shrike Lanius excubitor 165 109 56 33.94%
Green Heron Butorides virescens 164 90 74 45.12%
Blyth's Pipit Anthus godlewskii 163 56 107 65.64%
Dusky Thrush Turdus eunomus 163 127 36 22.09%
Short-toed Eagle Circaetus gallicus 163 129 34 20.86%
Turkestan Shrike Lanius phoenicuroides 163 65 98 60.12%
Gyr Falcon Falco rusticolus 162 124 38 23.46%
Great Spotted Cuckoo Clamator glandarius 162 143 19 11.73%
Arctic Warbler Phylloscopus borealis 162 62 100 61.73%
Redhead Aythya americana 162 82 80 49.38%
Spotted Sandpiper Actitis macularius 162 90 72 44.44%
Grey-headed Lapwing Vanellus cinereus 162 123 39 24.07%
Pygmy Cormorant Microcarbo pygmaeus 161 135 26 16.15%
Dalmatian Pelican Pelecanus crispus 161 123 38 23.60%
Great Snipe Gallinago media 161 93 68 42.24%
Roseate Tern Sterna dougallii 161 91 70 43.48%
Sharp-tailed Sandpiper Calidris acuminata 160 81 79 49.38%
Black Scoter Melanitta americana 160 76 84 52.50%
Wallcreeper Tichodroma muraria 160 142 18 11.25%
Steller's Eider Polysticta stelleri 160 121 39 24.38%
Alpine Swift Tachymarptis melba 159 123 36 22.64%
Great Knot Calidris tenuirostris 159 106 53 33.33%
Stilt Sandpiper Calidris himantopus 159 108 51 32.08%
Hume's Warbler Phylloscopus humei 159 57 102 64.15%
Baltimore Oriole Icterus galbula 159 113 46 28.93%
Isabelline Shrike Lanius isabellinus 159 78 81 50.94%
Pallid Swift Apus pallidus 158 92 66 41.77%
Bonelli's Eagle Aquila fasciata 157 112 45 28.66%
Dusky Warbler Phylloscopus fuscatus 157 92 65 41.40%
White-headed Duck Oxyura leucocephala 157 148 9 5.73%
Tengmalm's Owl Aegolius funereus 155 127 28 18.06%
African Desert Warbler Curruca deserti 155 77 78 50.32%
Alpine Accentor Prunella collaris 154 119 35 22.73%
River Warbler Locustella fluviatilis 154 82 72 46.75%
Baikal Teal Sibirionetta formosa 154 115 39 25.32%
Cirl Bunting Emberiza cirlus 154 106 48 31.17%
Long-tailed Skua Stercorarius longicaudus 153 88 65 42.48%
Glossy Ibis Plegadis falcinellus 153 147 6 3.92%
Iberian Chiffchaff Phylloscopus ibericus 153 46 107 69.93%
Pine Grosbeak Pinicola enucleator 153 135 18 11.76%
Common Rock Thrush Monticola saxatilis 153 121 32 20.92%
Marsh Sandpiper Tringa stagnatilis 152 102 50 32.89%
Rose-coloured Starling Pastor roseus 152 142 10 6.58%
Semipalmated Sandpiper Calidris pusilla 152 72 80 52.63%
European Storm-Petrel Hydrobates pelagicus 152 107 45 29.61%
Laughing Gull Leucophaeus atricilla 152 83 69 45.39%
King Eider Somateria spectabilis 151 110 41 27.15%
Barred Warbler Curruca nisoria 151 116 35 23.18%
Lanceolated Warbler Locustella lanceolata 151 86 65 43.05%
Western Orphean Warbler Curruca hortensis 151 88 63 41.72%
Spotted Nutcracker Nucifraga caryocatactes 151 136 15 9.93%
Buff-breasted Sandpiper Calidris subruficollis 150 119 31 20.67%
Western Bonelli's Warbler Phylloscopus bonelli 150 72 78 52.00%
Trumpeter Finch Bucanetes githagineus 149 122 27 18.12%
Rufous-tailed Scrub Robin Cercotrichas galactotes 149 124 25 16.78%
Grey-headed Woodpecker Picus canus 149 141 8 5.37%
Red-throated Pipit Anthus cervinus 148 112 36 24.32%
Ross's Gull Rhodostethia rosea 147 97 50 34.01%
Red-flanked Bluetail Tarsiger cyanurus 146 116 30 20.55%
Common Grackle Quiscalus quiscula 146 110 36 24.66%
Black-throated Thrush Turdus atrogularis 146 107 39 26.71%
Little Bustard Tetrax tetrax 146 121 25 17.12%
Ring-necked Duck Aythya collaris 145 116 29 20.00%
Oriental Plover Anarhynchus veredus 144 57 87 60.42%
Great White Pelican Pelecanus onocrotalus 144 123 21 14.58%
Siberian Accentor Prunella montanella 143 114 29 20.28%
Spanish Sparrow Passer hispaniolensis 143 88 55 38.46%
Black-winged Kite Elanus caeruleus 142 131 11 7.75%
Little Bunting Emberiza pusilla 142 97 45 31.69%
Yellow-billed Cuckoo Coccyzus americanus 142 128 14 9.86%
Dark-eyed Junco Junco hyemalis 142 122 20 14.08%
Booted Warbler Iduna caligata 141 86 55 39.01%
Sociable Lapwing Vanellus gregarius 141 75 66 46.81%
White-billed Diver Gavia adamsii 141 110 31 21.99%
Moustached Warbler Acrocephalus melanopogon 140 81 59 42.14%
Paddyfield Warbler Acrocephalus agricola 140 68 72 51.43%
Solitary Sandpiper Tringa solitaria 139 53 86 61.87%
Red-eyed Vireo Vireo olivaceus 138 129 9 6.52%
Eurasian Crag Martin Ptyonoprogne rupestris 138 103 35 25.36%
Bonaparte's Gull Chroicocephalus philadelphia 137 85 52 37.96%
Marmora's Warbler Curruca sarda 137 75 62 45.26%
Slender-billed Curlew Numenius tenuirostris 136 94 42 30.88%
Atlas Wheatear Oenanthe seebohmi 136 78 58 42.65%
Eyebrowed Thrush Turdus obscurus 136 92 44 32.35%
Buff-bellied Pipit Anthus rubescens 135 70 65 48.15%
Rufous Turtle Dove Streptopelia orientalis 134 95 39 29.10%
Arctic Redpoll Acanthis hornemanni 134 91 43 32.09%
Yellow-rumped Warbler Setophaga coronata 133 100 33 24.81%
Song Sparrow Melospiza melodia 133 94 39 29.32%
Brünnich's Guillemot Uria lomvia 132 87 45 34.09%
Two-barred Crossbill Loxia leucoptera 132 107 25 18.94%
Greater Short-toed Lark Calandrella brachydactyla 132 74 58 43.94%
Bridled Tern Onychoprion anaethetus 132 99 33 25.00%
Terek Sandpiper Xenus cinereus 131 96 35 26.72%
Blackpoll Warbler Setophaga striata 131 90 41 31.30%
Daurian Jackdaw Coloeus dauuricus 131 108 23 17.56%
Balearic Shearwater Puffinus mauretanicus 129 77 52 40.31%
Two-barred Warbler Phylloscopus plumbeitarsus 128 52 76 59.38%
Cream-coloured Courser Cursorius cursor 126 113 13 10.32%
American Flamingo Phoenicopterus ruber 125 95 30 24.00%
Eastern Crowned Warbler Phylloscopus coronatus 125 73 52 41.60%
Black-headed Bunting Emberiza melanocephala 125 95 30 24.00%
White-throated Sparrow Zonotrichia albicollis 124 73 51 41.13%
Forster's Tern Sterna forsteri 123 58 65 52.85%
Asian Desert Warbler Curruca nana 122 64 58 47.54%
Northern Waterthrush Parkesia noveboracensis 120 94 26 21.67%
Eastern Bonelli's Warbler Phylloscopus orientalis 119 59 60 50.42%
Wilson's Phalarope Phalaropus tricolor 118 92 26 22.03%
White-tailed Lapwing Vanellus leucurus 116 74 42 36.21%
Red-necked Stint Calidris ruficollis 112 77 35 31.25%
Pine Bunting Emberiza leucocephalos 105 82 23 21.90%
Italian Sparrow Passer italiae 103 46 57 55.34%
Spectacled Eider Somateria fischeri 79 64 15 18.99%