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 10 picks (times shown). Error rate = wrongly answered / (wrongly + correctly answered) when this species was chosen.

Sort by: error rate · times shown

Species Times shown Correctly answered Wrongly answered Error rate %
Bianchi's Warbler Phylloscopus valentini 10 1 9 90.00%
Southern Tropical Pewee Contopus cinereus 10 1 9 90.00%
Plumed Whistling-Duck Dendrocygna eytoni 16 2 14 87.50%
Euler's Flycatcher Lathrotriccus euleri 12 2 10 83.33%
Chopi Blackbird Gnorimopsar chopi 12 2 10 83.33%
Straneck's Tyrannulet Serpophaga griseicapilla 12 2 10 83.33%
Ryukyu Scops Owl Otus elegans 11 2 9 81.82%
Germain's Swiftlet Aerodramus germani 11 2 9 81.82%
Golden-bellied Flycatcher Myiodynastes hemichrysus 11 2 9 81.82%
Greater Rhea Rhea americana 26 5 21 80.77%
Cinereous-breasted Spinetail Synallaxis hypospodia 10 2 8 80.00%
Brushland Tinamou Nothoprocta cinerascens 10 2 8 80.00%
Black-winged Petrel Pterodroma nigripennis 15 3 12 80.00%
White-throated Tapaculo Scelorchilus albicollis 20 4 16 80.00%
Crissal Thrasher Toxostoma crissale 10 2 8 80.00%
Alström's Warbler Phylloscopus soror 10 2 8 80.00%
Grey-eyed Bulbul Iole propinqua 10 2 8 80.00%
Yellow-bellied Bulbul Alophoixus phaeocephalus 14 3 11 78.57%
Blue Dacnis Dacnis cayana 26 6 20 76.92%
Sakhalin Leaf Warbler Phylloscopus borealoides 21 5 16 76.19%
Yellow-mantled Widowbird Euplectes macroura 12 3 9 75.00%
Saltmarsh Sparrow Ammospiza caudacuta 12 3 9 75.00%
Pink-billed Lark Spizocorys conirostris 16 4 12 75.00%
Matsudaira's Storm-Petrel Hydrobates matsudairae 16 4 12 75.00%
Tawny-winged Woodcreeper Dendrocincla anabatina 16 4 12 75.00%
Northern Tropical Pewee Contopus bogotensis 27 7 20 74.07%
African Goshawk Aerospiza tachiro 23 6 17 73.91%
Mountain Hawk-Eagle Nisaetus nipalensis 19 5 14 73.68%
Manchurian Reed Warbler Acrocephalus tangorum 11 3 8 72.73%
Black-chested Buzzard-Eagle Geranoaetus melanoleucus 11 3 8 72.73%
Spotted Bush Warbler Locustella thoracica 11 3 8 72.73%
Amami Woodcock Scolopax mira 11 3 8 72.73%
Galapagos Penguin Spheniscus mendiculus 11 3 8 72.73%
Malaysian Plover Anarhynchus peronii 11 3 8 72.73%
Red-billed Scimitar-Babbler Pomatorhinus ochraceiceps 11 3 8 72.73%
Malaysian Pied-Fantail Rhipidura javanica 11 3 8 72.73%
Tristram's Storm-Petrel Hydrobates tristrami 11 3 8 72.73%
Tawny-bellied Seedeater Sporophila hypoxantha 11 3 8 72.73%
Spotted Woodcreeper Xiphorhynchus erythropygius 14 4 10 71.43%
Sao Paulo Bristle-Tyrant Pogonotriccus paulista 17 5 12 70.59%
Thick-billed Euphonia Euphonia laniirostris 17 5 12 70.59%
Latham's Snipe Gallinago hardwickii 17 5 12 70.59%
Brown Bush Warbler Locustella luteoventris 10 3 7 70.00%
Rufous-capped Spinetail Synallaxis ruficapilla 10 3 7 70.00%
Yellow-bellied Seedeater Sporophila nigricollis 10 3 7 70.00%
Scrub Greenlet Hylophilus flavipes 10 3 7 70.00%
Hill Blue Flycatcher Cyornis whitei 10 3 7 70.00%
Plumbeous Rail Pardirallus sanguinolentus 10 3 7 70.00%
Lesser Grass-Finch Emberizoides ypiranganus 10 3 7 70.00%
Bachman's Sparrow Peucaea aestivalis 10 3 7 70.00%
Hellmayr's Pipit Anthus hellmayri 10 3 7 70.00%
White-throated Flycatcher Empidonax albigularis 10 3 7 70.00%
Cape Rock Thrush Monticola rupestris 13 4 9 69.23%
Meadow Bunting Emberiza cioides 13 4 9 69.23%
Blue Petrel Halobaena caerulea 13 4 9 69.23%
Asian Rosy-Finch Leucosticte arctoa 13 4 9 69.23%
Graceful Black-throated Trogon Trogon tenellus 16 5 11 68.75%
Monotonous Lark Mirafra passerina 16 5 11 68.75%
Oriental Skylark Alauda gulgula 16 5 11 68.75%
Buff-browed Foliage-gleaner Syndactyla rufosuperciliata 19 6 13 68.42%
Pin-tailed Snipe Gallinago stenura 25 8 17 68.00%
Tibetan Sand Plover Anarhynchus atrifrons 80 26 54 67.50%
Moltoni's Warbler Curruca subalpina 52 17 35 67.31%
Elegant Tern Thalasseus elegans 60 20 40 66.67%
Yucatan Flycatcher Myiarchus yucatanensis 15 5 10 66.67%
Iberian Chiffchaff Phylloscopus ibericus 252 84 168 66.67%
Barred Wren-Warbler Calamonastes fasciolatus 18 6 12 66.67%
Pied Cormorant Phalacrocorax varius 15 5 10 66.67%
African Swift Apus barbatus 18 6 12 66.67%
Lesser Elaenia Elaenia chiriquensis 15 5 10 66.67%
Dusky Crag Martin Ptyonoprogne concolor 12 4 8 66.67%
Rufous Cacholote Pseudoseisura unirufa 15 5 10 66.67%
Cape White-eye Zosterops virens 15 5 10 66.67%
Narrow-billed Woodcreeper Lepidocolaptes angustirostris 15 5 10 66.67%
Himalayan Shortwing Brachypteryx cruralis 12 4 8 66.67%
Mountain Bulbul Ixos mcclellandii 15 5 10 66.67%
Sykes's Warbler Iduna rama 62 21 41 66.13%
Bran-coloured Flycatcher Myiophobus fasciatus 23 8 15 65.22%
Kamchatka Leaf Warbler Phylloscopus examinandus 20 7 13 65.00%
Rufous-naped Lark Corypha africana 20 7 13 65.00%
American Herring Gull Larus smithsonianus 37 13 24 64.86%
Sickle-winged Chat Emarginata sinuata 17 6 11 64.71%
Black-nest Swiftlet Aerodramus maximus 17 6 11 64.71%
Hume's Warbler Phylloscopus humei 247 88 159 64.37%
White-tailed Ptarmigan Lagopus leucura 14 5 9 64.29%
Sharp-billed Canastero Asthenes pyrrholeuca 14 5 9 64.29%
Macaroni Penguin Eudyptes chrysolophus 14 5 9 64.29%
Bronzy Hermit Glaucis aeneus 14 5 9 64.29%
Emperor Goose Anser canagicus 70 25 45 64.29%
Forest Buzzard Buteo trizonatus 14 5 9 64.29%
Protea Canary Crithagra leucoptera 14 5 9 64.29%
Long-tailed Minivet Pericrocotus ethologus 14 5 9 64.29%
Wedge-tailed Shearwater Ardenna pacifica 81 29 52 64.20%
White-breasted Wood-Wren Henicorhina leucosticta 22 8 14 63.64%
Grey-backed Storm-Petrel Garrodia nereis 11 4 7 63.64%
Menetries's Warbler Curruca mystacea 11 4 7 63.64%
Giant Wood-Rail Aramides ypecaha 11 4 7 63.64%
Bolivian Slaty-Antshrike Thamnophilus sticturus 11 4 7 63.64%
Orange-breasted Green-Pigeon Treron bicinctus 11 4 7 63.64%
Wailing Cisticola Cisticola lais 11 4 7 63.64%
Blue-naped Pitta Hydrornis nipalensis 11 4 7 63.64%
Red-faced Cisticola Cisticola erythrops 11 4 7 63.64%
Wandering Whistling-Duck Dendrocygna arcuata 11 4 7 63.64%
Japanese Sparrowhawk Tachyspiza gularis 27 10 17 62.96%
Gabar Goshawk Micronisus gabar 27 10 17 62.96%
Green Warbler Phylloscopus nitidus 270 101 169 62.59%
Karoo Bustard Heterotetrax vigorsii 16 6 10 62.50%
Drakensberg Prinia Prinia hypoxantha 16 6 10 62.50%
Cabanis's Wren Cantorchilus modestus 16 6 10 62.50%
Barolo Shearwater Puffinus baroli 40 15 25 62.50%
Freckled Nightjar Caprimulgus tristigma 21 8 13 61.90%
Long-tailed Widowbird Euplectes progne 13 5 8 61.54%
Rufous-gorgeted Flycatcher Ficedula strophiata 13 5 8 61.54%
Layard's Warbler Curruca layardi 13 5 8 61.54%
Derbyan Parakeet Psittacula derbiana 13 5 8 61.54%
Black-headed Trogon Trogon melanocephalus 13 5 8 61.54%
Scaly Thrush Zoothera dauma 13 5 8 61.54%
Hill Prinia Prinia superciliaris 13 5 8 61.54%
Short-tailed Nighthawk Lurocalis semitorquatus 13 5 8 61.54%
Japanese Leaf Warbler Phylloscopus xanthodryas 13 5 8 61.54%
Ashy Minivet Pericrocotus divaricatus 26 10 16 61.54%
Streaked Wren-Babbler Gypsophila brevicaudata 13 5 8 61.54%
Hooded Tanager Nemosia pileata 13 5 8 61.54%
Burchell's Courser Cursorius rufus 18 7 11 61.11%
Oriental Scops Owl Otus sunia 18 7 11 61.11%
Great Black Hawk Buteogallus urubitinga 46 18 28 60.87%
Two-barred Warbler Phylloscopus plumbeitarsus 184 72 112 60.87%
Pechora Pipit Anthus gustavi 48 19 29 60.42%
Southern Giant-Petrel Macronectes giganteus 30 12 18 60.00%
Magpie Mannikin Spermestes fringilloides 10 4 6 60.00%
Pacific Screech-Owl Megascops cooperi 10 4 6 60.00%
Blue-tailed Hummingbird Saucerottia cyanura 10 4 6 60.00%
White-browed Fantail Rhipidura aureola 10 4 6 60.00%
Long-winged Harrier Circus buffoni 10 4 6 60.00%
Thick-billed Green-Pigeon Treron curvirostra 15 6 9 60.00%
Square-tailed Nightjar Caprimulgus fossii 15 6 9 60.00%
Pallas's Rosefinch Carpodacus roseus 10 4 6 60.00%
Bradfield's Swift Apus bradfieldi 10 4 6 60.00%
Cook's Swift Apus cooki 10 4 6 60.00%
Russet Antshrike Thamnistes anabatinus 10 4 6 60.00%
Rufous-fronted Thornbird Phacellodomus rufifrons 10 4 6 60.00%
Pale Flycatcher Agricola pallidus 15 6 9 60.00%
Izu Thrush Turdus celaenops 10 4 6 60.00%
Rufous-headed Parrotbill Paradoxornis bakeri 10 4 6 60.00%
Black-and-rufous Warbling Finch Poospiza nigrorufa 10 4 6 60.00%
Southern Beardless-Tyrannulet Camptostoma obsoletum 15 6 9 60.00%
Small Niltava Niltava macgrigoriae 10 4 6 60.00%
Slaty-capped Flycatcher Leptopogon superciliaris 10 4 6 60.00%
Bay Wren Cantorchilus nigricapillus 10 4 6 60.00%
Blue-naped Chlorophonia Chlorophonia cyanea 10 4 6 60.00%
Cape Verde Sparrow Passer iagoensis 20 8 12 60.00%
Kloss's Leaf Warbler Phylloscopus ogilviegranti 15 6 9 60.00%
Violet-capped Hummingbird Goldmania violiceps 10 4 6 60.00%
Flappet Lark Amirafra rufocinnamomea 20 8 12 60.00%
Desert Cisticola Cisticola aridulus 10 4 6 60.00%
Allen's Hummingbird Selasphorus sasin 25 10 15 60.00%
Himalayan Swiftlet Aerodramus brevirostris 10 4 6 60.00%
Himalayan Buzzard Buteo refectus 10 4 6 60.00%
Kermadec Petrel Pterodroma neglecta 10 4 6 60.00%
Checkered Woodpecker Veniliornis mixtus 10 4 6 60.00%
Blyth's Pipit Anthus godlewskii 267 107 160 59.93%
Arctic Warbler Phylloscopus borealis 261 105 156 59.77%
Dusky-capped Flycatcher Myiarchus tuberculifer 32 13 19 59.38%
Couch's Kingbird Tyrannus couchii 32 13 19 59.38%
Greater Prairie-Chicken Tympanuchus cupido 27 11 16 59.26%
Karoo Long-billed Lark Certhilauda subcoronata 22 9 13 59.09%
Striped Pipit Anthus lineiventris 22 9 13 59.09%
White-rumped Sandpiper Calidris fuscicollis 302 124 178 58.94%
Hawaii Akepa Loxops coccineus 17 7 10 58.82%
Cape Batis Batis capensis 17 7 10 58.82%
Crowned Woodnymph Thalurania colombica 41 17 24 58.54%
Swallow-tailed Gull Creagrus furcatus 12 5 7 58.33%
Little Bronze-Cuckoo Chalcites minutillus 12 5 7 58.33%
Grey-capped Pygmy Woodpecker Yungipicus canicapillus 12 5 7 58.33%
Grey-backed Sparrow-Lark Eremopterix verticalis 12 5 7 58.33%
Mexican Whip-poor-will Antrostomus arizonae 12 5 7 58.33%
Blue-and-yellow Tanager Rauenia bonariensis 12 5 7 58.33%
Spotted Barbtail Premnoplex brunnescens 12 5 7 58.33%
Tahiti Petrel Pseudobulweria rostrata 12 5 7 58.33%
Hodgson's Hawk-Cuckoo Hierococcyx nisicolor 12 5 7 58.33%
Rufous-breasted Wren Pheugopedius rutilus 12 5 7 58.33%
Chestnut-bellied Rock Thrush Monticola rufiventris 12 5 7 58.33%
Black-chested Prinia Prinia flavicans 12 5 7 58.33%
Botteri's Sparrow Peucaea botterii 12 5 7 58.33%
Hermit Thrush Catharus guttatus 79 33 46 58.23%
Turkestan Shrike Lanius phoenicuroides 258 108 150 58.14%
Western Flycatcher Empidonax difficilis 31 13 18 58.06%
Japanese Thrush Turdus cardis 19 8 11 57.89%
Chestnut-throated Huet-huet Pteroptochos castaneus 19 8 11 57.89%
Javan Pond Heron Ardeola speciosa 19 8 11 57.89%
Bell's Vireo Vireo bellii 19 8 11 57.89%
Little Sparrowhawk Tachyspiza minulla 26 11 15 57.69%
Plain-capped Starthroat Heliomaster constantii 26 11 15 57.69%
Band-rumped Storm-Petrel Hydrobates castro 80 34 46 57.50%
Grey-cheeked Thrush Catharus minimus 87 37 50 57.47%
Acadian Flycatcher Empidonax virescens 68 29 39 57.35%
Oriental Cuckoo Cuculus optatus 21 9 12 57.14%
Scaly-breasted Hummingbird Phaeochroa cuvierii 14 6 8 57.14%
Blue-chested Hummingbird Polyerata amabilis 14 6 8 57.14%
Northern Pygmy-Owl Glaucidium gnoma 14 6 8 57.14%
Fawn-coloured Lark Calendulauda africanoides 14 6 8 57.14%
Turkestan Short-toed Lark Alaudala heinei 35 15 20 57.14%
Mangrove Blue Flycatcher Cyornis rufigastra 14 6 8 57.14%
Short-clawed Lark Certhilauda chuana 14 6 8 57.14%
Fiordland Penguin Eudyptes pachyrhynchus 14 6 8 57.14%
Horus Swift Apus horus 14 6 8 57.14%
Ringed Teal Callonetta leucophrys 21 9 12 57.14%
Kauai Amakihi Chlorodrepanis stejnegeri 14 6 8 57.14%
Alder Flycatcher Empidonax alnorum 107 46 61 57.01%
Grey-breasted Martin Progne chalybea 30 13 17 56.67%
Upcher's Warbler Hippolais languida 289 126 163 56.40%
Lemon-breasted Seedeater Crithagra citrinipectus 16 7 9 56.25%
Cape Weaver Ploceus capensis 16 7 9 56.25%
Grey-headed Dove Leptotila plumbeiceps 16 7 9 56.25%
Namaqua Warbler Phragmacia substriata 16 7 9 56.25%
Abbott's Babbler Malacocincla abbotti 16 7 9 56.25%
Damara Tern Sternula balaenarum 16 7 9 56.25%
Plain Antvireo Dysithamnus mentalis 16 7 9 56.25%
Cape Long-billed Lark Certhilauda curvirostris 16 7 9 56.25%
Black-crowned Antshrike Thamnophilus atrinucha 16 7 9 56.25%
Oriental Plover Anarhynchus veredus 169 74 95 56.21%
Eastern Subalpine Warbler Curruca cantillans 445 195 250 56.18%
Siberian Sand Plover Anarhynchus mongolus 93 41 52 55.91%
Cooper's Hawk Astur cooperii 68 30 38 55.88%
Mediterranean Short-toed Lark Alaudala rufescens 68 30 38 55.88%
Ochre-flanked Tapaculo Eugralla paradoxa 18 8 10 55.56%
Great Crested Flycatcher Myiarchus crinitus 54 24 30 55.56%
Moustached Turca Pteroptochos megapodius 18 8 10 55.56%
Whistling Heron Syrigma sibilatrix 18 8 10 55.56%
Botha's Lark Spizocorys fringillaris 18 8 10 55.56%
Sabota Lark Calendulauda sabota 18 8 10 55.56%
Chuck-will's-widow Antrostomus carolinensis 38 17 21 55.26%
Caspian Plover Anarhynchus asiaticus 281 126 155 55.16%
White-faced Whistling-Duck Dendrocygna viduata 156 70 86 55.13%
Solitary Sandpiper Tringa solitaria 267 120 147 55.06%
Chestnut-backed Antbird Poliocrania exsul 20 9 11 55.00%
White-fronted Plover Anarhynchus marginatus 20 9 11 55.00%
Western Screech-Owl Megascops kennicottii 22 10 12 54.55%
Sclater's Lark Spizocorys sclateri 11 5 6 54.55%
Reddish Egret Egretta rufescens 22 10 12 54.55%
Lesser Cuckooshrike Lalage fimbriata 11 5 6 54.55%
Rufous-cheeked Nightjar Caprimulgus rufigena 11 5 6 54.55%
Denham's Bustard Neotis denhami 11 5 6 54.55%
Tropical Shearwater Puffinus bailloni 11 5 6 54.55%
Red-throated Ant-Tanager Driophlox fuscicauda 11 5 6 54.55%
Key West Quail-Dove Geotrygon chrysia 11 5 6 54.55%
Large Elaenia Elaenia spectabilis 11 5 6 54.55%
Namaqua Sandgrouse Pterocles namaqua 22 10 12 54.55%
Grey-rumped Swallow Pseudhirundo griseopyga 11 5 6 54.55%
Drakensberg Siskin Crithagra symonsi 11 5 6 54.55%
Grey-breasted Prinia Prinia hodgsonii 11 5 6 54.55%
Eastern Olivaceous Warbler Iduna pallida 398 182 216 54.27%
Great Antshrike Taraba major 24 11 13 54.17%
Holub's Golden-Weaver Ploceus xanthops 24 11 13 54.17%
Marbled Murrelet Brachyramphus marmoratus 37 17 20 54.05%
White-winged Scoter Melanitta deglandi 115 53 62 53.91%
Western Sandpiper Calidris mauri 321 148 173 53.89%
Common Hawk-Cuckoo Hierococcyx varius 13 6 7 53.85%
Karoo Lark Calendulauda albescens 13 6 7 53.85%
Speckle-breasted Antpitta Cryptopezus nattereri 13 6 7 53.85%
Grey-necked Bunting Emberiza buchanani 26 12 14 53.85%
Middendorff's Grasshopper Warbler Helopsaltes ochotensis 13 6 7 53.85%
Black-capped Warbling Finch Microspingus melanoleucus 13 6 7 53.85%
Crested Bobwhite Colinus cristatus 13 6 7 53.85%
Swinhoe's Snipe Gallinago megala 26 12 14 53.85%
Western Subalpine Warbler Curruca iberiae 457 211 246 53.83%
Hammond's Flycatcher Empidonax hammondii 54 25 29 53.70%
Greater Pewee Contopus pertinax 28 13 15 53.57%
Plumbeous Kite Ictinia plumbea 28 13 15 53.57%
Hooded Oriole Icterus cucullatus 28 13 15 53.57%
Greenish Warbler Phylloscopus trochiloides 417 194 223 53.48%
Wrentit Chamaea fasciata 15 7 8 53.33%
Rufous-eared Warbler Malcorus pectoralis 15 7 8 53.33%
Ruddy Woodcreeper Dendrocincla homochroa 15 7 8 53.33%
Short-tailed Hawk Buteo brachyurus 90 42 48 53.33%
Marico Flycatcher Bradornis mariquensis 15 7 8 53.33%
Gartered Violaceous Trogon Trogon caligatus 15 7 8 53.33%
Grey Cuckooshrike Ceblepyris caesius 15 7 8 53.33%
Crested Goshawk Lophospiza trivirgata 15 7 8 53.33%
Bat-like Spinetail Neafrapus boehmi 15 7 8 53.33%
Savanna Nightjar Caprimulgus affinis 15 7 8 53.33%
Yellow-green Vireo Vireo flavoviridis 30 14 16 53.33%
Chat Flycatcher Agricola infuscatus 17 8 9 52.94%
Brown-crested Flycatcher Myiarchus tyrannulus 68 32 36 52.94%
Bronze-tailed Plumeleteer Chalybura urochrysia 17 8 9 52.94%
Southern Rough-winged Swallow Stelgidopteryx ruficollis 34 16 18 52.94%
Plain-breasted Ground Dove Columbina minuta 17 8 9 52.94%
Rufous-necked Wood-Rail Aramides axillaris 17 8 9 52.94%
Grey Flycatcher Empidonax wrightii 34 16 18 52.94%
Little Rush Warbler Bradypterus baboecala 19 9 10 52.63%
Kittlitz's Murrelet Brachyramphus brevirostris 19 9 10 52.63%
Vaux's Swift Chaetura vauxi 38 18 20 52.63%
Seaside Sparrow Ammospiza maritima 19 9 10 52.63%
Scaled Quail Callipepla squamata 19 9 10 52.63%
Chihuahuan Meadowlark Sturnella lilianae 19 9 10 52.63%
Steppe Eagle Aquila nipalensis 328 156 172 52.44%
Eastern Bonelli's Warbler Phylloscopus orientalis 164 78 86 52.44%
Karoo Chat Emarginata schlegelii 21 10 11 52.38%
Snowy Plover Anarhynchus nivosus 21 10 11 52.38%
Amur Stonechat Saxicola stejnegeri 254 121 133 52.36%
Radde's Warbler Phylloscopus schwarzi 264 126 138 52.27%
Soft-plumaged Petrel Pterodroma mollis 44 21 23 52.27%
Yellow-bellied Elaenia Elaenia flavogaster 46 22 24 52.17%
Rufous-breasted Sparrowhawk Accipiter rufiventris 25 12 13 52.00%
Chipping Sparrow Spizella passerina 52 25 27 51.92%
Fairy Prion Pachyptila turtur 27 13 14 51.85%
Berylline Hummingbird Saucerottia beryllina 27 13 14 51.85%
Shiny Cowbird Molothrus bonariensis 27 13 14 51.85%
Townsend's Storm-Petrel Hydrobates socorroensis 27 13 14 51.85%
White-browed Robin-Chat Cossypha heuglini 27 13 14 51.85%
Bimaculated Lark Melanocorypha bimaculata 81 39 42 51.85%
Western Wood-Pewee Contopus sordidulus 56 27 29 51.79%
Parakeet Auklet Aethia psittacula 29 14 15 51.72%
Yellow-browed Warbler Phylloscopus inornatus 585 283 302 51.62%
Brown Shrike Lanius cristatus 297 144 153 51.52%
Dusky Flycatcher Empidonax oberholseri 35 17 18 51.43%
Siberian Stonechat Saxicola maurus 354 172 182 51.41%
Least Sandpiper Calidris minutilla 148 72 76 51.35%
Marsh Warbler Acrocephalus palustris 1578 769 809 51.27%
Baird's Sandpiper Calidris bairdii 336 164 172 51.19%
Stejneger's Scoter Melanitta stejnegeri 94 46 48 51.06%
Greater Sand Plover Anarhynchus leschenaultii 347 170 177 51.01%
Flesh-footed Shearwater Ardenna carneipes 67 33 34 50.75%
Black Scoter Melanitta americana 355 175 180 50.70%
Zeledon's Antbird Hafferia zeledoni 12 6 6 50.00%
Western Olivaceous Warbler Iduna opaca 96 48 48 50.00%
Naumann's Thrush Turdus naumanni 56 28 28 50.00%
Streak-backed Oriole Icterus pustulatus 16 8 8 50.00%
Karoo Eremomela Eremomela gregalis 22 11 11 50.00%
Red-billed Pigeon Patagioenas flavirostris 22 11 11 50.00%
Eastern Buzzard Buteo japonicus 22 11 11 50.00%
Little Tinamou Crypturellus soui 14 7 7 50.00%
Temminck's Sunbird Aethopyga temminckii 12 6 6 50.00%
Fawn-throated Foliage-gleaner Automolus cervinigularis 12 6 6 50.00%
Cassin's Sparrow Peucaea cassinii 24 12 12 50.00%
Altamira Oriole Icterus gularis 18 9 9 50.00%
Bonin Petrel Pterodroma hypoleuca 24 12 12 50.00%
Ovambo Sparrowhawk Accipiter ovampensis 20 10 10 50.00%
Cassin's Kingbird Tyrannus vociferans 32 16 16 50.00%
Spotted Nothura Nothura maculosa 20 10 10 50.00%
Plumbeous Seedeater Sporophila plumbea 16 8 8 50.00%
Chilean Flamingo Phoenicopterus chilensis 60 30 30 50.00%
Fan-tailed Widowbird Euplectes axillaris 18 9 9 50.00%
Asian House Martin Delichon dasypus 24 12 12 50.00%
African Barred Owlet Glaucidium capense 24 12 12 50.00%
Gran Canaria Blue Chaffinch Fringilla polatzeki 28 14 14 50.00%
Black Robin Petroica traversi 12 6 6 50.00%
Humboldt Penguin Spheniscus humboldti 10 5 5 50.00%
Paddyfield Pipit Anthus rufulus 30 15 15 50.00%
Strong-billed Woodcreeper Xiphocolaptes promeropirhynchus 16 8 8 50.00%
Ruddy Pigeon Patagioenas subvinacea 12 6 6 50.00%
Pale-legged Leaf Warbler Phylloscopus tenellipes 38 19 19 50.00%
Amethyst-throated Mountain-gem Lampornis amethystinus 22 11 11 50.00%
Laurel Pigeon Columba junoniae 16 8 8 50.00%
Yellow-crowned Parakeet Cyanoramphus auriceps 10 5 5 50.00%
Chinese Bush Warbler Locustella tacsanowskia 10 5 5 50.00%
Pacific Swift Apus pacificus 56 28 28 50.00%
Buff-collared Nightjar Antrostomus ridgwayi 10 5 5 50.00%
African Golden-Weaver Ploceus subaureus 14 7 7 50.00%
Black-capped Antwren Herpsilochmus atricapillus 12 6 6 50.00%
Large-tailed Nightjar Caprimulgus macrurus 26 13 13 50.00%
Plumbeous Vireo Vireo plumbeus 24 12 12 50.00%
Himalayan Cuckoo Cuculus saturatus 16 8 8 50.00%
Anna's Hummingbird Calypte anna 34 17 17 50.00%
Velvety Manakin Lepidothrix velutina 10 5 5 50.00%
Dark Chanting-Goshawk Melierax metabates 20 10 10 50.00%
Lesser Cuckoo Cuculus poliocephalus 14 7 7 50.00%
Slaty Antwren Myrmotherula schisticolor 12 6 6 50.00%
Lesser Prairie-Chicken Tympanuchus pallidicinctus 20 10 10 50.00%
Golden-tailed Woodpecker Campethera abingoni 16 8 8 50.00%
Woodhouse's Scrub-Jay Aphelocoma woodhouseii 12 6 6 50.00%
Rufous-crowned Sparrow Aimophila ruficeps 22 11 11 50.00%
Cape Barren Goose Cereopsis novaehollandiae 16 8 8 50.00%
Scripps's Murrelet Synthliboramphus scrippsi 16 8 8 50.00%
Grey Monjita Nengetus cinereus 12 6 6 50.00%
Oak Titmouse Baeolophus inornatus 12 6 6 50.00%
Shikra Tachyspiza badia 28 14 14 50.00%
Costa Rican Warbler Basileuterus melanotis 10 5 5 50.00%
Northern Scrub-Flycatcher Sublegatus arenarum 10 5 5 50.00%
Large Hawk-Cuckoo Hierococcyx sparverioides 12 6 6 50.00%
Least Flycatcher Empidonax minimus 66 33 33 50.00%
Grey-headed Kite Leptodon cayanensis 14 7 7 50.00%
Chaco Eagle Buteogallus coronatus 10 5 5 50.00%
Grey Hawk Buteo plagiatus 58 29 29 50.00%
Canebrake Wren Cantorchilus zeledoni 12 6 6 50.00%
Southern Double-collared Sunbird Cinnyris chalybeus 14 7 7 50.00%
Thick-billed Seed-Finch Sporophila funerea 32 16 16 50.00%
Yellow-throated Euphonia Euphonia hirundinacea 16 8 8 50.00%
Plain Martin Riparia paludicola 24 12 12 50.00%
Brown-backed Needletail Hirundapus giganteus 14 7 7 50.00%
Red-rumped Parrot Psephotus haematonotus 10 5 5 50.00%
Grey-headed Parakeet Psittacula finschii 10 5 5 50.00%
Red-crowned Barbet Psilopogon rafflesii 10 5 5 50.00%
Narcissus Flycatcher Ficedula narcissina 16 8 8 50.00%
Armenian Gull Larus armenicus 12 6 6 50.00%
Grey Tit Melaniparus afer 10 5 5 50.00%
Swee Waxbill Coccopygia melanotis 16 8 8 50.00%
Magellanic Tapaculo Scytalopus magellanicus 18 9 9 50.00%
Versicoloured Emerald Chrysuronia versicolor 10 5 5 50.00%
Amazonian Motmot Momotus momota 12 6 6 50.00%
Mountain Elaenia Elaenia frantzii 24 12 12 50.00%
Dusky Lark Pinarocorys nigricans 14 7 7 50.00%
Juniper Titmouse Baeolophus ridgwayi 18 9 9 50.00%
Rufous Motmot Baryphthengus martii 16 8 8 50.00%
Plain-brown Woodcreeper Dendrocincla fuliginosa 10 5 5 50.00%
Amethyst Sunbird Chalcomitra amethystina 18 9 9 50.00%
Pearly-bellied Seedeater Sporophila pileata 10 5 5 50.00%
Pale Chanting-Goshawk Melierax canorus 18 9 9 50.00%
Spot-breasted Oriole Icterus pectoralis 12 6 6 50.00%
Fujian Niltava Niltava davidi 12 6 6 50.00%
Ashy Bulbul Hemixos flavala 10 5 5 50.00%
Grey-backed Cisticola Cisticola subruficapilla 16 8 8 50.00%
Pacific Wren Troglodytes pacificus 28 14 14 50.00%
Pririt Batis Batis pririt 20 10 10 50.00%
Cook's Petrel Pterodroma cookii 22 11 11 50.00%
Ocellated Poorwill Nyctiphrynus ocellatus 10 5 5 50.00%
Pacific Golden Plover Pluvialis fulva 366 185 181 49.45%
Common Reed Warbler Acrocephalus scirpaceus 1979 1001 978 49.42%
African Desert Warbler Curruca deserti 162 82 80 49.38%
Willow Flycatcher Empidonax traillii 57 29 28 49.12%
Piratic Flycatcher Legatus leucophaius 55 28 27 49.09%
Lanner Falcon Falco biarmicus 53 27 26 49.06%
Black Storm-Petrel Hydrobates melania 51 26 25 49.02%
Fulvous Whistling-Duck Dendrocygna bicolor 184 94 90 48.91%
Rüppell's Warbler Curruca ruppeli 41 21 20 48.78%
Wedge-rumped Storm-Petrel Hydrobates tethys 37 19 18 48.65%
Black-winged Pratincole Glareola nordmanni 414 213 201 48.55%
Stripe-tailed Hummingbird Eupherusa eximia 29 15 14 48.28%
Cassin's Vireo Vireo cassinii 29 15 14 48.28%
White-winged Becard Pachyramphus polychopterus 29 15 14 48.28%
Franklin's Gull Leucophaeus pipixcan 346 179 167 48.27%
Amazon Kingfisher Chloroceryle amazona 27 14 13 48.15%
Black-tailed Gnatcatcher Polioptila melanura 25 13 12 48.00%
Ruddy-breasted Seedeater Sporophila minuta 25 13 12 48.00%
Pheasant Cuckoo Dromococcyx phasianellus 25 13 12 48.00%
Eastern Wood-Pewee Contopus virens 75 39 36 48.00%
Tawny Eagle Aquila rapax 23 12 11 47.83%
Southern Masked-Weaver Ploceus velatus 23 12 11 47.83%
Marbled Godwit Limosa fedoa 46 24 22 47.83%
Indian Silverbill Euodice malabarica 23 12 11 47.83%
Canary Islands Chiffchaff Phylloscopus canariensis 23 12 11 47.83%
Puna Teal Spatula puna 23 12 11 47.83%
Greenish Elaenia Myiopagis viridicata 44 23 21 47.73%
Yelkouan Shearwater Puffinus yelkouan 241 126 115 47.72%
Sagebrush Sparrow Artemisiospiza nevadensis 21 11 10 47.62%
Violaceous Quail-Dove Geotrygon violacea 21 11 10 47.62%
Broad-billed Hummingbird Cynanthus latirostris 21 11 10 47.62%
Yucatan Vireo Vireo magister 21 11 10 47.62%
Purple Sunbird Cinnyris asiaticus 21 11 10 47.62%
Melodious Warbler Hippolais polyglotta 608 319 289 47.53%
Silver-backed Needletail Hirundapus cochinchinensis 19 10 9 47.37%
Chinspot Batis Batis molitor 19 10 9 47.37%
Swainson's Spurfowl Pternistis swainsonii 19 10 9 47.37%
Mugimaki Flycatcher Ficedula mugimaki 19 10 9 47.37%
Yellow-throated Warbler Setophaga dominica 55 29 26 47.27%
Forster's Tern Sterna forsteri 201 106 95 47.26%
Northern Beardless-Tyrannulet Camptostoma imberbe 36 19 17 47.22%
Thick-billed Flowerpecker Pachyglossa agilis 17 9 8 47.06%
Burchell's Sandgrouse Pterocles burchelli 17 9 8 47.06%
Clamorous Reed Warbler Acrocephalus stentoreus 17 9 8 47.06%
Long-billed Starthroat Heliomaster longirostris 17 9 8 47.06%
Blue-black Grosbeak Cyanoloxia cyanoides 17 9 8 47.06%
Fea's Petrel Pterodroma feae 51 27 24 47.06%
Bar-headed Goose Anser indicus 100 53 47 47.00%
Common Black Hawk Buteogallus anthracinus 49 26 23 46.94%
Australian Shelduck Tadorna tadornoides 32 17 15 46.88%
Lesser Yellowlegs Tringa flavipes 407 217 190 46.68%
Shelley's Francolin Scleroptila shelleyi 15 8 7 46.67%
Buff-spotted Flufftail Sarothrura elegans 15 8 7 46.67%
Blue-throated Barbet Psilopogon asiaticus 15 8 7 46.67%
Fork-tailed Woodnymph Thalurania furcata 15 8 7 46.67%
Dusky Indigobird Vidua funerea 15 8 7 46.67%
Lucy's Warbler Leiothlypis luciae 30 16 14 46.67%
Chestnut-bellied Nuthatch Sitta cinnamoventris 15 8 7 46.67%
Malaysian Hawk-Cuckoo Hierococcyx fugax 15 8 7 46.67%
Grey-and-buff Woodpecker Hemicircus concretus 15 8 7 46.67%
Black Harrier Circus maurus 15 8 7 46.67%
Rock Kestrel Falco rupicolus 15 8 7 46.67%
Smoky-brown Woodpecker Leuconotopicus fumigatus 15 8 7 46.67%
Lesser Ground-Cuckoo Morococcyx erythropygus 15 8 7 46.67%
Semipalmated Sandpiper Calidris pusilla 292 156 136 46.58%
Laysan Duck Anas laysanensis 28 15 13 46.43%
Least Auklet Aethia pusilla 28 15 13 46.43%
Dickinson's Kestrel Falco dickinsoni 28 15 13 46.43%
Crested Auklet Aethia cristatella 28 15 13 46.43%
Swinhoe's Storm-Petrel Hydrobates monorhis 69 37 32 46.38%
Yellow-bellied Flycatcher Empidonax flaviventris 67 36 31 46.27%
Banded Bay Cuckoo Cacomantis sonneratii 13 7 6 46.15%
Southern Martin Progne elegans 13 7 6 46.15%
Blue Bunting Cyanocompsa parellina 13 7 6 46.15%
Cinnamon Woodpecker Celeus loricatus 13 7 6 46.15%
Dusky Grouse Dendragapus obscurus 13 7 6 46.15%
Cape Parrot Poicephalus robustus 13 7 6 46.15%
Ochre-faced Tody-Flycatcher Poecilotriccus plumbeiceps 13 7 6 46.15%
Mexican Duck Anas diazi 13 7 6 46.15%
Allen's Gallinule Porphyrio alleni 26 14 12 46.15%
Rock-loving Cisticola Cisticola aberrans 13 7 6 46.15%
Zone-tailed Hawk Buteo albonotatus 52 28 24 46.15%
Black-winged Flycatcher-shrike Hemipus hirundinaceus 13 7 6 46.15%
Brown Wood-Owl Strix leptogrammica 13 7 6 46.15%
White-lined Tanager Tachyphonus rufus 13 7 6 46.15%
Great Frigatebird Fregata minor 52 28 24 46.15%
Bell's Sparrow Artemisiospiza belli 13 7 6 46.15%
Mourning Wheatear Oenanthe lugens 13 7 6 46.15%
Shaft-tailed Whydah Vidua regia 13 7 6 46.15%
Nuttall's Woodpecker Dryobates nuttallii 26 14 12 46.15%
White-bellied Storm-Petrel Fregetta grallaria 13 7 6 46.15%
California Quail Callipepla californica 26 14 12 46.15%
Lesser Crested Tern Thalasseus bengalensis 126 68 58 46.03%
Eastern Crowned Warbler Phylloscopus coronatus 161 87 74 45.96%
Double-toothed Kite Harpagus bidentatus 37 20 17 45.95%
African Houbara Chlamydotis undulata 24 13 11 45.83%
Ash-throated Flycatcher Myiarchus cinerascens 48 26 22 45.83%
Black-faced Bunting Emberiza spodocephala 96 52 44 45.83%
White-browed Scrub Robin Cercotrichas leucophrys 24 13 11 45.83%
Paddyfield Warbler Acrocephalus agricola 345 187 158 45.80%
Tawny-flanked Prinia Prinia subflava 22 12 10 45.45%
Thick-billed Vireo Vireo crassirostris 11 6 5 45.45%
Okinawa Rail Gallirallus okinawae 11 6 5 45.45%
Spectacled Petrel Procellaria conspicillata 22 12 10 45.45%
Red-breasted Sapsucker Sphyrapicus ruber 22 12 10 45.45%
Ruddy Treerunner Margarornis rubiginosus 11 6 5 45.45%
Olive Thrush Turdus olivaceus 11 6 5 45.45%
Fiery-necked Nightjar Caprimulgus pectoralis 22 12 10 45.45%
Black-hooded Antshrike Thamnophilus bridgesi 11 6 5 45.45%
Scintillant Hummingbird Selasphorus scintilla 11 6 5 45.45%
American Goshawk Astur atricapillus 33 18 15 45.45%
Grey Tit-Flycatcher Fraseria plumbea 22 12 10 45.45%
Karoo Thrush Turdus smithi 11 6 5 45.45%
Antarctic Tern Sterna vittata 22 12 10 45.45%
Short-toed Rock Thrush Monticola brevipes 11 6 5 45.45%
Red-capped Lark Calandrella cinerea 22 12 10 45.45%
Nepal House Martin Delichon nipalense 11 6 5 45.45%
Yellow-billed Tern Sternula superciliaris 11 6 5 45.45%
Streak-eared Bulbul Pycnonotus conradi 11 6 5 45.45%
Southern Royal Albatross Diomedea epomophora 22 12 10 45.45%
White-throated Robin-Chat Dessonornis humeralis 11 6 5 45.45%
Mountain Pipit Anthus hoeschi 11 6 5 45.45%
Virginia's Warbler Leiothlypis virginiae 33 18 15 45.45%
Short-billed Pigeon Patagioenas nigrirostris 22 12 10 45.45%
Pallas's Gull Ichthyaetus ichthyaetus 110 60 50 45.45%
Melodious Lark Mirafra cheniana 11 6 5 45.45%
Swainson's Thrush Catharus ustulatus 121 66 55 45.45%
Hoffmann's Woodpecker Melanerpes hoffmannii 11 6 5 45.45%
Maroon Woodpecker Blythipicus rubiginosus 11 6 5 45.45%
Planalto Hermit Phaethornis pretrei 11 6 5 45.45%
Chestnut-capped Babbler Timalia pileata 11 6 5 45.45%
African Grass-Owl Tyto capensis 11 6 5 45.45%
Christmas Island Frigatebird Fregata andrewsi 11 6 5 45.45%
Eastern Black-eared Wheatear Oenanthe melanoleuca 392 214 178 45.41%
Cape May Warbler Setophaga tigrina 86 47 39 45.35%
Pied Wheatear Oenanthe pleschanka 333 182 151 45.35%
Glaucous Gull Larus hyperboreus 442 242 200 45.25%
Upland Goose Chloephaga picta 31 17 14 45.16%
Savannah Sparrow Passerculus sandwichensis 91 50 41 45.05%
White-winged Widowbird Euplectes albonotatus 20 11 9 45.00%
Yellow-olive Flatbill Tolmomyias sulphurescens 60 33 27 45.00%
Tricoloured Munia Lonchura malacca 20 11 9 45.00%
Yellow Canary Crithagra flaviventris 20 11 9 45.00%
African Snipe Gallinago nigripennis 20 11 9 45.00%
Piping Cisticola Cisticola fulvicapilla 20 11 9 45.00%
Buffy Pipit Anthus vaalensis 20 11 9 45.00%
Mangrove Cuckoo Coccyzus minor 20 11 9 45.00%
Sharp-tailed Sandpiper Calidris acuminata 283 156 127 44.88%
Buff-breasted Flycatcher Empidonax fulvifrons 29 16 13 44.83%
Royal Tern Thalasseus maximus 105 58 47 44.76%
Short-billed Gull Larus brachyrhynchus 38 21 17 44.74%
Orange-crowned Warbler Leiothlypis celata 38 21 17 44.74%
Buff-throated Saltator Saltator maximus 47 26 21 44.68%
Tawny Pipit Anthus campestris 807 448 359 44.49%
Neergaard's Sunbird Cinnyris neergaardi 18 10 8 44.44%
Yellow-throated Woodland-Warbler Phylloscopus ruficapilla 18 10 8 44.44%
Boreal Chickadee Poecile hudsonicus 36 20 16 44.44%
Capped Wheatear Oenanthe pileata 18 10 8 44.44%
Mosque Swallow Cecropis senegalensis 18 10 8 44.44%
Silver Teal Spatula versicolor 27 15 12 44.44%
Phainopepla Phainopepla nitens 18 10 8 44.44%
Brown Boobook Ninox scutulata 18 10 8 44.44%
Klaas's Cuckoo Chrysococcyx klaas 18 10 8 44.44%
Stierling's Wren-Warbler Calamonastes stierlingi 18 10 8 44.44%
Variegated Flycatcher Empidonomus varius 18 10 8 44.44%
Connecticut Warbler Oporornis agilis 18 10 8 44.44%
Southern Black-Tit Melaniparus niger 18 10 8 44.44%
Lesson's Motmot Momotus lessonii 18 10 8 44.44%
Ashy Tit Melaniparus cinerascens 18 10 8 44.44%
Ashy Flycatcher Fraseria caerulescens 18 10 8 44.44%
Pearl-breasted Swallow Hirundo dimidiata 18 10 8 44.44%
White-bellied Sunbird Cinnyris talatala 18 10 8 44.44%
Marico Sunbird Cinnyris mariquensis 18 10 8 44.44%
Semipalmated Plover Charadrius semipalmatus 126 70 56 44.44%
Lesser Redpoll Acanthis cabaret 676 376 300 44.38%
Winter Wren Troglodytes hiemalis 43 24 19 44.19%
Short-tailed Shearwater Ardenna tenuirostris 77 43 34 44.16%
Mourning Warbler Geothlypis philadelphia 68 38 30 44.12%
Collared Pratincole Glareola pratincola 560 313 247 44.11%
Striated Heron Butorides striata 220 123 97 44.09%
Eleonora's Falcon Falco eleonorae 109 61 48 44.04%
Oriental Reed Warbler Acrocephalus orientalis 25 14 11 44.00%
Western Black-eared Wheatear Oenanthe hispanica 542 304 238 43.91%
Eastern Orphean Warbler Curruca crassirostris 57 32 25 43.86%
Greater Spotted Eagle Clanga clanga 507 285 222 43.79%
Rufous-winged Cisticola Cisticola galactotes 16 9 7 43.75%
Black-eared Sparrow-Lark Eremopterix australis 16 9 7 43.75%
Mangrove Swallow Tachycineta albilinea 16 9 7 43.75%
Marbled Wood-Quail Odontophorus gujanensis 16 9 7 43.75%
Chorister Robin-Chat Cossypha dichroa 16 9 7 43.75%
White-winged Tanager Piranga leucoptera 16 9 7 43.75%
Small-billed Elaenia Elaenia parvirostris 16 9 7 43.75%
Grassland Yellow-Finch Sicalis luteola 16 9 7 43.75%
Black Rosy-Finch Leucosticte atrata 16 9 7 43.75%
Tawny-capped Euphonia Euphonia anneae 16 9 7 43.75%
Rufous-naped Wren Campylorhynchus rufinucha 16 9 7 43.75%
Green Imperial-Pigeon Ducula aenea 16 9 7 43.75%
African Pipit Anthus cinnamomeus 16 9 7 43.75%
Snowy Albatross Diomedea exulans 32 18 14 43.75%
White-rumped Swift Apus caffer 48 27 21 43.75%
Japanese Robin Larvivora akahige 16 9 7 43.75%
African Collared Dove Streptopelia roseogrisea 16 9 7 43.75%
Lesser Masked-Weaver Ploceus intermedius 16 9 7 43.75%
Brown Thrasher Toxostoma rufum 32 18 14 43.75%
Northern Rough-winged Swallow Stelgidopteryx serripennis 55 31 24 43.64%
California Scrub-Jay Aphelocoma californica 39 22 17 43.59%
Sooty Shearwater Ardenna grisea 875 494 381 43.54%
Pomarine Skua Stercorarius pomarinus 664 375 289 43.52%
Sulphur-breasted Bushshrike Chlorophoneus sulfureopectus 23 13 10 43.48%
Bulwer's Petrel Bulweria bulwerii 46 26 20 43.48%
Yellow-fronted Tinkerbird Pogoniulus chrysoconus 23 13 10 43.48%
Yellow-billed Teal Anas flavirostris 23 13 10 43.48%
Imperial Eagle Aquila heliaca 346 196 150 43.35%
Sulphur-bellied Warbler Phylloscopus griseolus 30 17 13 43.33%
Chinese Pond Heron Ardeola bacchus 60 34 26 43.33%
Calandra Lark Melanocorypha calandra 398 226 172 43.22%
Oriental Pratincole Glareola maldivarum 292 166 126 43.15%
Pallas's Warbler Phylloscopus proregulus 365 208 157 43.01%
Brown-capped Rosy-Finch Leucosticte australis 14 8 6 42.86%
Olive Bushshrike Chlorophoneus olivaceus 14 8 6 42.86%
Hawaiian Petrel Pterodroma sandwichensis 28 16 12 42.86%
Southern Anteater-Chat Myrmecocichla formicivora 14 8 6 42.86%
Eastern Phoebe Sayornis phoebe 42 24 18 42.86%
Black-eared Barbet Psilopogon duvaucelii 14 8 6 42.86%
Northern Mouse-coloured Tyrannulet Nesotriccus incomtus 21 12 9 42.86%
Black-bellied Starling Notopholia corusca 14 8 6 42.86%
Greater Double-collared Sunbird Cinnyris afer 14 8 6 42.86%
Black-winged Cuckooshrike Lalage melaschistos 14 8 6 42.86%
Rufous Treepie Dendrocitta vagabunda 14 8 6 42.86%
Desert Lark Ammomanes deserti 14 8 6 42.86%
Red-and-green Macaw Ara chloropterus 14 8 6 42.86%
Bronze-winged Courser Rhinoptilus chalcopterus 14 8 6 42.86%
Brown-streaked Flycatcher Muscicapa williamsoni 14 8 6 42.86%
Ringed Kingfisher Megaceryle torquata 28 16 12 42.86%
Short-tailed Pipit Anthus brachyurus 14 8 6 42.86%
Mistletoe Tyrannulet Zimmerius parvus 14 8 6 42.86%
Black-throated Diver Gavia arctica 672 384 288 42.86%
African Cuckoo-Hawk Aviceda cuculoides 14 8 6 42.86%
Harpy Eagle Harpia harpyja 21 12 9 42.86%
Bolle's Pigeon Columba bollii 21 12 9 42.86%
White-quilled Bustard Afrotis afraoides 14 8 6 42.86%
White-throated Spadebill Platyrinchus mystaceus 14 8 6 42.86%
California Towhee Melozone crissalis 21 12 9 42.86%
Fan-tailed Grassbird Catriscus brevirostris 14 8 6 42.86%
Rock Martin Ptyonoprogne fuligula 28 16 12 42.86%
Olive-backed Pipit Anthus hodgsoni 365 209 156 42.74%
Dusky Warbler Phylloscopus fuscatus 485 278 207 42.68%
Lark Sparrow Chondestes grammacus 68 39 29 42.65%
Pacific Diver Gavia pacifica 94 54 40 42.55%
MacGillivray's Warbler Geothlypis tolmiei 40 23 17 42.50%
White-chinned Petrel Procellaria aequinoctialis 40 23 17 42.50%
Booted Warbler Iduna caligata 259 149 110 42.47%
Spectacled Warbler Curruca conspicillata 198 114 84 42.42%
Brown Snake-Eagle Circaetus cinereus 26 15 11 42.31%
Great Reed Warbler Acrocephalus arundinaceus 975 563 412 42.26%
Western Bonelli's Warbler Phylloscopus bonelli 463 268 195 42.12%
White-winged Lark Alauda leucoptera 38 22 16 42.11%
Ruddy Quail-Dove Geotrygon montana 38 22 16 42.11%
Ashy Drongo Dicrurus leucophaeus 19 11 8 42.11%
Guatemalan Tyrannulet Zimmerius vilissimus 19 11 8 42.11%
Grey Nightjar Caprimulgus jotaka 19 11 8 42.11%
Red-capped Manakin Ceratopipra mentalis 19 11 8 42.11%
Java Sparrow Padda oryzivora 19 11 8 42.11%
Desert Wheatear Oenanthe deserti 447 259 188 42.06%
Isabelline Shrike Lanius isabellinus 331 192 139 41.99%
Blue-grey Gnatcatcher Polioptila caerulea 43 25 18 41.86%
Pallas's Grasshopper Warbler Helopsaltes certhiola 55 32 23 41.82%
Cape Teal Anas capensis 55 32 23 41.82%
Buff-bellied Pipit Anthus rubescens 237 138 99 41.77%
Blyth's Reed Warbler Acrocephalus dumetorum 637 371 266 41.76%
Giant Cowbird Molothrus oryzivorus 12 7 5 41.67%
Red-billed Firefinch Lagonosticta senegala 12 7 5 41.67%
Gila Woodpecker Melanerpes uropygialis 12 7 5 41.67%
Blyth's Paradise-Flycatcher Terpsiphone affinis 12 7 5 41.67%
Stark's Lark Spizocorys starki 12 7 5 41.67%
Eastern Meadowlark Sturnella magna 60 35 25 41.67%
White-throated Crake Laterallus albigularis 12 7 5 41.67%
Grey-cowled Wood-Rail Aramides cajaneus 24 14 10 41.67%
Alexandrine Parakeet Psittacula eupatria 36 21 15 41.67%
Black-throated Huet-huet Pteroptochos tarnii 36 21 15 41.67%
Atlas Wheatear Oenanthe seebohmi 144 84 60 41.67%
Spike-heeled Lark Chersomanes albofasciata 12 7 5 41.67%
Black-faced Waxbill Brunhilda erythronotos 24 14 10 41.67%
Wedge-tailed Sabrewing Pampa curvipennis 12 7 5 41.67%
Sulphur-winged Parakeet Pyrrhura hoffmanni 12 7 5 41.67%
Red-headed Bunting Emberiza bruniceps 36 21 15 41.67%
Black-chinned Hummingbird Archilochus alexandri 36 21 15 41.67%
Crested Eagle Morphnus guianensis 12 7 5 41.67%
White-naped Crane Antigone vipio 12 7 5 41.67%
Bare-faced Ibis Phimosus infuscatus 12 7 5 41.67%
Slaty-backed Forktail Enicurus schistaceus 12 7 5 41.67%
Green-throated Carib Eulampis holosericeus 12 7 5 41.67%
Thicket Tinamou Crypturellus cinnamomeus 12 7 5 41.67%
Sharp-tailed Grouse Tympanuchus phasianellus 36 21 15 41.67%
American Golden Plover Pluvialis dominica 322 188 134 41.61%
Black-crowned Tchagra Tchagra senegalus 53 31 22 41.51%
Black Noddy Anous minutus 41 24 17 41.46%
Eastern Yellow Wagtail Motacilla tschutschensis 316 185 131 41.46%
Willow Warbler Phylloscopus trochilus 1841 1078 763 41.44%
Black-bellied Storm-Petrel Fregetta tropica 29 17 12 41.38%
Rufous Hummingbird Selasphorus rufus 46 27 19 41.30%
Prairie Falcon Falco mexicanus 46 27 19 41.30%
Water Pipit Anthus spinoletta 1233 725 508 41.20%
Light-mantled Albatross Phoebetria palpebrata 17 10 7 41.18%
Ashy-crowned Sparrow-Lark Eremopterix griseus 17 10 7 41.18%
Banded Martin Neophedina cincta 17 10 7 41.18%
Jungle Myna Acridotheres fuscus 17 10 7 41.18%
Barred Antshrike Thamnophilus doliatus 17 10 7 41.18%
Grey-headed Albatross Thalassarche chrysostoma 17 10 7 41.18%
Village Indigobird Vidua chalybeata 17 10 7 41.18%
Jameson's Firefinch Lagonosticta rhodopareia 17 10 7 41.18%
Tropical Boubou Laniarius major 17 10 7 41.18%
Mottled Owl Strix virgata 51 30 21 41.18%
Long-billed Hermit Phaethornis longirostris 34 20 14 41.18%
Chucao Tapaculo Scelorchilus rubecula 17 10 7 41.18%
Fish Crow Corvus ossifragus 17 10 7 41.18%
Hawaiian Hawk Buteo solitarius 22 13 9 40.91%
Brown-backed Honeybird Prodotiscus regulus 22 13 9 40.91%
Black-throated Canary Crithagra atrogularis 22 13 9 40.91%
Pallid Harrier Circus macrourus 384 227 157 40.89%
Tree Pipit Anthus trivialis 1724 1020 704 40.84%
Blue-headed Vireo Vireo solitarius 49 29 20 40.82%
Barrow's Goldeneye Bucephala islandica 147 87 60 40.82%
Orange River Francolin Scleroptila gutturalis 27 16 11 40.74%
Taiga Flycatcher Ficedula albicilla 54 32 22 40.74%
Lizard Buzzard Kaupifalco monogrammicus 27 16 11 40.74%
Brown Skua Stercorarius antarcticus 32 19 13 40.63%
White-capped Albatross Thalassarche cauta 32 19 13 40.63%
Wood Sandpiper Tringa glareola 1335 793 542 40.60%
Grey-crowned Rosy-Finch Leucosticte tephrocotis 37 22 15 40.54%
Carolina Wren Thryothorus ludovicianus 37 22 15 40.54%
Morelet's Seedeater Sporophila morelleti 37 22 15 40.54%
Asian Brown Flycatcher Muscicapa dauurica 72 43 29 40.28%
Lanceolated Warbler Locustella lanceolata 239 143 96 40.17%
Long-toed Stint Calidris subminuta 244 146 98 40.16%
Laughing Gull Leucophaeus atricilla 279 167 112 40.14%
Scottish Crossbill Loxia scotica 172 103 69 40.12%
Isabelline Wheatear Oenanthe isabellina 312 187 125 40.06%
Little Crake Zapornia parva 402 241 161 40.05%
Swamp Nightjar Caprimulgus natalensis 10 6 4 40.00%
Collared Scops Owl Otus lettia 10 6 4 40.00%
Nihoa Finch Telespiza ultima 15 9 6 40.00%
Olive-streaked Flycatcher Mionectes olivaceus 15 9 6 40.00%
Gurney's Sugarbird Promerops gurneyi 10 6 4 40.00%
Black-cowled Oriole Icterus prosthemelas 10 6 4 40.00%
Dead Sea Sparrow Passer moabiticus 10 6 4 40.00%
Dark Pewee Contopus lugubris 10 6 4 40.00%
Orange-breasted Falcon Falco deiroleucus 10 6 4 40.00%
White-rumped Seedeater Crithagra leucopygia 10 6 4 40.00%
Pintado Petrel Daption capense 20 12 8 40.00%
Millerbird Acrocephalus familiaris 10 6 4 40.00%
Levaillant's Cisticola Cisticola tinniens 15 9 6 40.00%
Bristle-thighed Curlew Numenius tahitiensis 10 6 4 40.00%
Puff-throated Bulbul Alophoixus pallidus 10 6 4 40.00%
Amur Falcon Falco amurensis 65 39 26 40.00%
Medium Egret Ardea intermedia 40 24 16 40.00%
Olivaceous Woodcreeper Sittasomus griseicapillus 25 15 10 40.00%
Pale-breasted Spinetail Synallaxis albescens 10 6 4 40.00%
Fire-tailed Sunbird Aethopyga ignicauda 10 6 4 40.00%
Spotted Sandpiper Actitis macularius 320 192 128 40.00%
Brown-throated Sunbird Anthreptes malacensis 15 9 6 40.00%
Plumbeous Redstart Phoenicurus fuliginosus 10 6 4 40.00%
Antipodean Albatross Diomedea antipodensis 10 6 4 40.00%
White-headed Petrel Pterodroma lessonii 15 9 6 40.00%
Stripe-headed Sparrow Peucaea ruficauda 15 9 6 40.00%
Cape Cormorant Phalacrocorax capensis 30 18 12 40.00%
Cape Siskin Crithagra totta 10 6 4 40.00%
Purple-banded Sunbird Cinnyris bifasciatus 15 9 6 40.00%
Arnot's Chat Myrmecocichla arnotti 20 12 8 40.00%
Golden-headed Cisticola Cisticola exilis 10 6 4 40.00%
Chestnut-backed Chickadee Poecile rufescens 20 12 8 40.00%
White-bellied Bustard Eupodotis senegalensis 10 6 4 40.00%
Tickell's Leaf Warbler Phylloscopus affinis 10 6 4 40.00%
Black-and-white Bulbul Microtarsus melanoleucos 10 6 4 40.00%
Blue Grosbeak Passerina caerulea 40 24 16 40.00%
Green-throated Mountain-gem Lampornis viridipallens 20 12 8 40.00%
Blue-winged Minla Actinodura cyanouroptera 10 6 4 40.00%
Grey Peacock-Pheasant Polyplectron bicalcaratum 10 6 4 40.00%
Hair-crested Drongo Dicrurus hottentottus 10 6 4 40.00%
Mountain Imperial-Pigeon Ducula badia 15 9 6 40.00%
Bicoloured Antbird Gymnopithys bicolor 15 9 6 40.00%
Natal Spurfowl Pternistis natalensis 10 6 4 40.00%
Sunda Scops Owl Otus lempiji 10 6 4 40.00%
Sooty Swift Cypseloides fumigatus 10 6 4 40.00%
Eastern Screech-Owl Megascops asio 40 24 16 40.00%
Mountain Plover Anarhynchus montanus 10 6 4 40.00%
Bennett's Woodpecker Campethera bennettii 15 9 6 40.00%
Green-tailed Sunbird Aethopyga nipalensis 10 6 4 40.00%
Picui Ground Dove Columbina picui 10 6 4 40.00%
Chestnut-capped Thrush Geokichla interpres 10 6 4 40.00%
Flame-coloured Tanager Piranga bidentata 20 12 8 40.00%
Blue Bustard Eupodotis caerulescens 15 9 6 40.00%
Canivet's Emerald Cynanthus canivetii 20 12 8 40.00%
Dusky Sunbird Cinnyris fuscus 15 9 6 40.00%
Black-browed Reed Warbler Acrocephalus bistrigiceps 20 12 8 40.00%
Omao Myadestes obscurus 15 9 6 40.00%
Solitary Snipe Gallinago solitaria 15 9 6 40.00%
Crested Serpent-Eagle Spilornis cheela 30 18 12 40.00%
Rock Sandpiper Calidris ptilocnemis 30 18 12 40.00%
Rufous Woodpecker Micropternus brachyurus 10 6 4 40.00%
Mountain Scops Owl Otus spilocephalus 10 6 4 40.00%
Red-headed Finch Amadina erythrocephala 15 9 6 40.00%
Red-billed Spurfowl Pternistis adspersus 15 9 6 40.00%
Little Stint Calidris minuta 1166 700 466 39.97%
Iceland Gull Larus glaucoides 472 284 188 39.83%
Hudsonian Godwit Limosa haemastica 113 68 45 39.82%
Wood Thrush Hylocichla mustelina 63 38 25 39.68%
Caspian Gull Larus cachinnans 789 476 313 39.67%
Taiga Bean Goose Anser fabalis 986 595 391 39.66%
Pallas's Reed Bunting Emberiza pallasi 58 35 23 39.66%
Laysan Albatross Phoebastria immutabilis 48 29 19 39.58%
Eastern Whip-poor-will Antrostomus vociferus 38 23 15 39.47%
Sooty Tern Onychoprion fuscatus 114 69 45 39.47%
Lesser Nighthawk Chordeiles acutipennis 33 20 13 39.39%
Wilson's Snipe Gallinago delicata 94 57 37 39.36%
Magnolia Warbler Setophaga magnolia 74 45 29 39.19%
Dwarf Bittern Botaurus sturmii 23 14 9 39.13%
African Stonechat Saxicola torquatus 23 14 9 39.13%
Smith's Longspur Calcarius pictus 23 14 9 39.13%
Black-vented Shearwater Puffinus opisthomelas 23 14 9 39.13%
Western Grebe Aechmophorus occidentalis 77 47 30 38.96%
Coscoroba Swan Coscoroba coscoroba 18 11 7 38.89%
Victorin's Warbler Cryptillas victorini 18 11 7 38.89%
Plain Leaf Warbler Phylloscopus neglectus 18 11 7 38.89%
Black Rail Laterallus jamaicensis 18 11 7 38.89%
Bronzed Cowbird Molothrus aeneus 36 22 14 38.89%
Black-hooded Oriole Oriolus xanthornus 18 11 7 38.89%
Schrenck's Bittern Botaurus eurhythmus 18 11 7 38.89%
Cape Griffon Gyps coprotheres 18 11 7 38.89%
Great Pampa-Finch Embernagra platensis 18 11 7 38.89%
Bullock's Oriole Icterus bullockii 36 22 14 38.89%
Sedge Warbler Acrocephalus schoenobaenus 1420 868 552 38.87%
Long-tailed Skua Stercorarius longicaudus 548 335 213 38.87%
Whiskered Tern Chlidonias hybrida 1389 850 539 38.80%
Ruddy-breasted Crake Zapornia fusca 31 19 12 38.71%
Scott's Oriole Icterus parisorum 31 19 12 38.71%
Chestnut-sided Warbler Setophaga pensylvanica 62 38 24 38.71%
Harris's Hawk Parabuteo unicinctus 93 57 36 38.71%
Long-tailed Shrike Lanius schach 269 165 104 38.66%
Western Kingbird Tyrannus verticalis 70 43 27 38.57%
Philadelphia Vireo Vireo philadelphicus 83 51 32 38.55%
Temminck's Stint Calidris temminckii 607 373 234 38.55%
Mottled Spinetail Telacanthura ussheri 13 8 5 38.46%
Meves's Starling Lamprotornis mevesii 13 8 5 38.46%
Village Weaver Ploceus cucullatus 39 24 15 38.46%
Japanese Accentor Prunella rubida 13 8 5 38.46%
Spectacled Weaver Ploceus ocularis 13 8 5 38.46%
Buff-bellied Hummingbird Amazilia yucatanensis 13 8 5 38.46%
Bronzed Drongo Dicrurus aeneus 13 8 5 38.46%
Orange Ground-Thrush Geokichla gurneyi 13 8 5 38.46%
Inca Dove Columbina inca 26 16 10 38.46%
Green-and-rufous Kingfisher Chloroceryle inda 13 8 5 38.46%
Western Gull Larus occidentalis 26 16 10 38.46%
Superb Starling Lamprotornis superbus 13 8 5 38.46%
Little Green-Pigeon Treron olax 13 8 5 38.46%
Collared Falconet Microhierax caerulescens 13 8 5 38.46%
Blue-winged Leafbird Chloropsis moluccensis 13 8 5 38.46%
Chinese Blackbird Turdus mandarinus 13 8 5 38.46%
Chestnut Seedeater Sporophila cinnamomea 13 8 5 38.46%
Bearded Scrub Robin Tychaedon quadrivirgata 13 8 5 38.46%
Lesser Greenlet Pachysylvia decurtata 26 16 10 38.46%
North Island Robin Petroica longipes 13 8 5 38.46%
Red-headed Barbet Eubucco bourcierii 13 8 5 38.46%
Kalahari Scrub Robin Cercotrichas paena 13 8 5 38.46%
Grey-crowned Yellowthroat Geothlypis poliocephala 39 24 15 38.46%
Brown Fish-Owl Ketupa zeylonensis 13 8 5 38.46%
Pied Barbet Tricholaema leucomelas 13 8 5 38.46%
Roseate Tern Sterna dougallii 349 215 134 38.40%
Bonaparte's Gull Chroicocephalus philadelphia 245 151 94 38.37%
Slaty-backed Gull Larus schistisagus 60 37 23 38.33%
Rustic Bunting Emberiza rustica 342 211 131 38.30%
Sepia-capped Flycatcher Leptopogon amaurocephalus 34 21 13 38.24%
Redhead Aythya americana 286 177 109 38.11%
Piping Plover Charadrius melodus 21 13 8 38.10%
Black-capped Chickadee Poecile atricapillus 42 26 16 38.10%
Brimstone Canary Crithagra sulphurata 21 13 8 38.10%
Yellow-bellied Eremomela Eremomela icteropygialis 21 13 8 38.10%
Blue-and-white Flycatcher Cyanoptila cyanomelana 21 13 8 38.10%
Tennessee Warbler Leiothlypis peregrina 79 49 30 37.97%
Bank Cormorant Phalacrocorax neglectus 29 18 11 37.93%
Blue Ground Dove Claravis pretiosa 29 18 11 37.93%
Northern Harrier Circus hudsonius 124 77 47 37.90%
Red-naped Sapsucker Sphyrapicus nuchalis 37 23 14 37.84%
Yellowish Flycatcher Empidonax flavescens 37 23 14 37.84%
Western Orphean Warbler Curruca hortensis 315 196 119 37.78%
Richard's Pipit Anthus richardi 544 339 205 37.68%
Olive-sided Flycatcher Contopus cooperi 69 43 26 37.68%
Wilson's Storm-Petrel Oceanites oceanicus 109 68 41 37.61%
Marmora's Warbler Curruca sarda 277 173 104 37.55%
Common Tern Sterna hirundo 2286 1428 858 37.53%
Barred Eagle Owl Ketupa sumatrana 16 10 6 37.50%
Antarctic Prion Pachyptila desolata 40 25 15 37.50%
Croaking Cisticola Cisticola natalensis 16 10 6 37.50%
Lineated Woodpecker Dryocopus lineatus 24 15 9 37.50%
Nicholson's Pipit Anthus nicholsoni 16 10 6 37.50%
Warbling Vireo Vireo gilvus 32 20 12 37.50%
Chinese Sparrowhawk Tachyspiza soloensis 40 25 15 37.50%
Barred Forest-Falcon Micrastur ruficollis 16 10 6 37.50%
Eastern Marsh Harrier Circus spilonotus 24 15 9 37.50%
Brown-chested Martin Progne tapera 32 20 12 37.50%
Southern Brown-throated Weaver Ploceus xanthopterus 16 10 6 37.50%
Harlequin Quail Coturnix delegorguei 24 15 9 37.50%
Yellow Bishop Euplectes capensis 16 10 6 37.50%
Greater Honeyguide Indicator indicator 16 10 6 37.50%
Stub-tailed Spadebill Platyrinchus cancrominus 16 10 6 37.50%
Yellow Tyrannulet Capsiempis flaveola 16 10 6 37.50%
Black-winged Lapwing Vanellus melanopterus 16 10 6 37.50%
Wandering Tattler Tringa incana 40 25 15 37.50%
Manx Shearwater Puffinus puffinus 960 602 358 37.29%
Cretzschmar's Bunting Emberiza caesia 228 143 85 37.28%
Meadow Pipit Anthus pratensis 2536 1591 945 37.26%
Sanderling Calidris alba 1821 1144 677 37.18%
Broad-tailed Hummingbird Selasphorus platycercus 35 22 13 37.14%
River Warbler Locustella fluviatilis 447 281 166 37.14%
Ruby-throated Hummingbird Archilochus colubris 62 39 23 37.10%
Sociable Lapwing Vanellus gregarius 243 153 90 37.04%
Common Pheasant Phasianus colchicus 27 17 10 37.04%
Ferruginous Pygmy-Owl Glaucidium brasilianum 27 17 10 37.04%
Far Eastern Curlew Numenius madagascariensis 27 17 10 37.04%
Grasshopper Sparrow Ammodramus savannarum 46 29 17 36.96%
Chestnut Bunting Emberiza rutila 46 29 17 36.96%
Pigeon Guillemot Cepphus columba 46 29 17 36.96%
European Storm-Petrel Hydrobates pelagicus 667 421 246 36.88%
Stork-billed Kingfisher Pelargopsis capensis 19 12 7 36.84%
Crested Honey-buzzard Pernis ptilorhynchus 38 24 14 36.84%
Southern Banded Snake-Eagle Circaetus fasciolatus 19 12 7 36.84%
Marsh Wren Cistothorus palustris 38 24 14 36.84%
Hooded Siskin Spinus magellanicus 19 12 7 36.84%
Nelson's Sparrow Ammospiza nelsoni 38 24 14 36.84%
Fuerteventura Stonechat Saxicola dacotiae 19 12 7 36.84%
Slaty Finch Haplospiza rustica 19 12 7 36.84%
Red-chested Flufftail Sarothrura rufa 19 12 7 36.84%
Tundra Bean Goose Anser serrirostris 2285 1444 841 36.81%
Siberian Blue Robin Larvivora cyane 68 43 25 36.76%
Mediterranean Gull Ichthyaetus melanocephalus 1422 900 522 36.71%
Great Snipe Gallinago media 711 450 261 36.71%
White-eared Hummingbird Basilinna leucotis 30 19 11 36.67%
Great Shearwater Ardenna gravis 401 254 147 36.66%
Herring Gull Larus argentatus 2393 1516 877 36.65%
Balearic Shearwater Puffinus mauretanicus 464 294 170 36.64%
Rock Pipit Anthus petrosus 1353 858 495 36.59%
Ferruginous Hawk Buteo regalis 93 59 34 36.56%
Arctic Tern Sterna paradisaea 1579 1002 577 36.54%
Moussier's Redstart Phoenicurus moussieri 11 7 4 36.36%
Antillean Crested Hummingbird Orthorhyncus cristatus 11 7 4 36.36%
Wedge-tailed Grass-Finch Emberizoides herbicola 11 7 4 36.36%
Buff-necked Woodpecker Meiglyptes tukki 11 7 4 36.36%
Grey-headed Chachalaca Ortalis cinereiceps 11 7 4 36.36%
Senegal Parrot Poicephalus senegalus 11 7 4 36.36%
Florida Scrub-Jay Aphelocoma coerulescens 22 14 8 36.36%
Siberian House Martin Delichon lagopodum 11 7 4 36.36%
Blue-throated Goldentail Chlorestes eliciae 11 7 4 36.36%
Black Bustard Afrotis afra 11 7 4 36.36%
Moustached Babbler Malacopteron magnirostre 11 7 4 36.36%
Chestnut-cheeked Starling Agropsar philippensis 11 7 4 36.36%
Black-banded Woodcreeper Dendrocolaptes picumnus 11 7 4 36.36%
Knysna Turaco Tauraco corythaix 22 14 8 36.36%
Cinnamon-rumped Trogon Harpactes orrhophaeus 11 7 4 36.36%
Red-crowned Ant-Tanager Habia rubica 22 14 8 36.36%
Chilean Swallow Tachycineta leucopyga 11 7 4 36.36%
Slate-headed Tody-Flycatcher Poecilotriccus sylvia 33 21 12 36.36%
Gilded Hummingbird Hylocharis chrysura 11 7 4 36.36%
Yellow-backed Oriole Icterus chrysater 11 7 4 36.36%
Red-chested Cuckoo Cuculus solitarius 11 7 4 36.36%
Sultan Tit Melanochlora sultanea 11 7 4 36.36%
Blue-winged Pitta Pitta moluccensis 22 14 8 36.36%
Rosy-faced Lovebird Agapornis roseicollis 11 7 4 36.36%
Pale Rockfinch Carpospiza brachydactyla 11 7 4 36.36%
Streak-capped Antwren Terenura maculata 11 7 4 36.36%
Black Hornbill Anthracoceros malayanus 11 7 4 36.36%
Chihuahuan Raven Corvus cryptoleucus 22 14 8 36.36%
Grey-collared Becard Pachyramphus major 11 7 4 36.36%
River Tern Sterna aurantia 11 7 4 36.36%
Indian Yellow-nosed Albatross Thalassarche carteri 11 7 4 36.36%
Great Crested Tern Thalasseus bergii 80 51 29 36.25%
Great Northern Diver Gavia immer 679 433 246 36.23%
Veery Catharus fuscescens 83 53 30 36.14%
Yellow-throated Vireo Vireo flavifrons 72 46 26 36.11%
Blackpoll Warbler Setophaga striata 247 158 89 36.03%
Lesser Frigatebird Fregata ariel 25 16 9 36.00%
Rivoli's Hummingbird Eugenes fulgens 25 16 9 36.00%
Indian Golden Oriole Oriolus kundoo 25 16 9 36.00%
Sharp-shinned Hawk Accipiter striatus 100 64 36 36.00%
Tenerife Blue Chaffinch Fringilla teydea 25 16 9 36.00%
Baird's Sparrow Centronyx bairdii 25 16 9 36.00%
Wire-tailed Swallow Hirundo smithii 25 16 9 36.00%
Lawrence's Goldfinch Spinus lawrencei 25 16 9 36.00%
Loggerhead Shrike Lanius ludovicianus 39 25 14 35.90%
Cape Eagle Owl Bubo capensis 14 9 5 35.71%
Blue-footed Booby Sula nebouxii 14 9 5 35.71%
Spotted Ground-Thrush Geokichla guttata 14 9 5 35.71%
Australasian Swamphen Porphyrio melanotus 14 9 5 35.71%
Buffy Fish-Owl Ketupa ketupu 14 9 5 35.71%
Ladder-backed Woodpecker Dryobates scalaris 28 18 10 35.71%
Yellowhead Mohoua ochrocephala 14 9 5 35.71%
Oahu Amakihi Chlorodrepanis flava 14 9 5 35.71%
Karoo Scrub Robin Tychaedon coryphoeus 14 9 5 35.71%
Japanese Waxwing Bombycilla japonica 14 9 5 35.71%
Volcano Hummingbird Selasphorus flammula 14 9 5 35.71%
Tropical Mockingbird Mimus gilvus 14 9 5 35.71%
Black-crowned Tityra Tityra inquisitor 14 9 5 35.71%
Scaly Weaver Sporopipes squamifrons 14 9 5 35.71%
African Pied Wagtail Motacilla aguimp 28 18 10 35.71%
Wilson's Plover Anarhynchus wilsonia 42 27 15 35.71%
Bat Hawk Macheiramphus alcinus 28 18 10 35.71%
Thick-billed Warbler Arundinax aedon 28 18 10 35.71%
Chestnut-bellied Seed-Finch Sporophila angolensis 14 9 5 35.71%
Karoo Prinia Prinia maculosa 14 9 5 35.71%
Pelagic Cormorant Urile pelagicus 28 18 10 35.71%
Van Hasselt's Sunbird Leptocoma brasiliana 14 9 5 35.71%
Pectoral Sandpiper Calidris melanotos 572 368 204 35.66%
Red-tailed Hawk Buteo jamaicensis 101 65 36 35.64%
Double-crested Cormorant Nannopterum auritum 87 56 31 35.63%
Lesser Spotted Eagle Clanga pomarina 556 358 198 35.61%
Icterine Warbler Hippolais icterina 1237 797 440 35.57%
Arctic Redpoll Acanthis hornemanni 245 158 87 35.51%
Baya Weaver Ploceus philippinus 31 20 11 35.48%
Booted Eagle Hieraaetus pennatus 595 384 211 35.46%
Greater Short-toed Lark Calandrella brachydactyla 522 337 185 35.44%
Dunlin Calidris alpina 2155 1392 763 35.41%
Nashville Warbler Leiothlypis ruficapilla 68 44 24 35.29%
Senegal Lapwing Vanellus lugubris 17 11 6 35.29%
Eastern Long-billed Lark Certhilauda semitorquata 17 11 6 35.29%
Blue-winged Goose Cyanochen cyanoptera 17 11 6 35.29%
Cinnamon-bellied Saltator Saltator grandis 17 11 6 35.29%
Common Chlorospingus Chlorospingus flavopectus 17 11 6 35.29%
Olive-tree Warbler Hippolais olivetorum 34 22 12 35.29%
Lichtenstein's Sandgrouse Pterocles lichtensteinii 17 11 6 35.29%
Violet-backed Starling Cinnyricinclus leucogaster 17 11 6 35.29%
Himalayan Bluetail Tarsiger rufilatus 17 11 6 35.29%
Common Chiffchaff Phylloscopus collybita 2402 1556 846 35.22%
Black-throated Green Warbler Setophaga virens 71 46 25 35.21%
Yellow Warbler Setophaga petechia 91 59 32 35.16%
Virginia Rail Rallus limicola 20 13 7 35.00%
Southern White-faced Owl Ptilopsis granti 20 13 7 35.00%
Grey-breasted Wood-Wren Henicorhina leucophrys 20 13 7 35.00%
Northern Cassowary Casuarius unappendiculatus 20 13 7 35.00%
Red-cockaded Woodpecker Leuconotopicus borealis 20 13 7 35.00%
Great-winged Petrel Pterodroma macroptera 20 13 7 35.00%
African Golden Oriole Oriolus auratus 20 13 7 35.00%
Common Ground Dove Columbina passerina 60 39 21 35.00%
Roadside Hawk Rupornis magnirostris 126 82 44 34.92%
Least Bittern Botaurus exilis 43 28 15 34.88%
Vesper Sparrow Pooecetes gramineus 43 28 15 34.88%
Green Sandpiper Tringa ochropus 1771 1154 617 34.84%
Zenaida Dove Zenaida aurita 23 15 8 34.78%
Cave Swallow Petrochelidon fulva 23 15 8 34.78%
Chestnut-backed Sparrow-Lark Eremopterix leucotis 23 15 8 34.78%
Reed Cormorant Microcarbo africanus 23 15 8 34.78%
African Cuckoo Cuculus gularis 23 15 8 34.78%
Elf Owl Micrathene whitneyi 23 15 8 34.78%
Green Heron Butorides virescens 268 175 93 34.70%
Common Nighthawk Chordeiles minor 98 64 34 34.69%
Rüppell's Griffon Gyps rueppelli 49 32 17 34.69%
Velvet Scoter Melanitta fusca 690 451 239 34.64%
Wahlberg's Eagle Hieraaetus wahlbergi 26 17 9 34.62%
Striped Owl Asio clamator 26 17 9 34.62%
Black-headed Saltator Saltator atriceps 26 17 9 34.62%
Black-backed Woodpecker Picoides arcticus 26 17 9 34.62%
Lappet-faced Vulture Torgos tracheliotos 26 17 9 34.62%
Twite Linaria flavirostris 1145 749 396 34.59%
Swainson's Hawk Buteo swainsoni 136 89 47 34.56%
Bush Pipit Anthus caffer 29 19 10 34.48%
Chiloe Wigeon Mareca sibilatrix 29 19 10 34.48%
Cinnamon Bittern Botaurus cinnamomeus 29 19 10 34.48%
Calliope Hummingbird Selasphorus calliope 32 21 11 34.38%
Indian Pond Heron Ardeola grayii 32 21 11 34.38%
Streak-headed Woodcreeper Lepidocolaptes souleyetii 32 21 11 34.38%
Short-billed Dowitcher Limnodromus griseus 99 65 34 34.34%
Italian Sparrow Passer italiae 379 249 130 34.30%
Clapper Rail Rallus crepitans 35 23 12 34.29%
Kurdish Wheatear Oenanthe xanthoprymna 35 23 12 34.29%
Moustached Warbler Acrocephalus melanopogon 336 221 115 34.23%
Mottled Duck Anas fulvigula 38 25 13 34.21%
Field Sparrow Spizella pusilla 38 25 13 34.21%
Asian Desert Warbler Curruca nana 199 131 68 34.17%
Burrowing Owl Athene cunicularia 41 27 14 34.15%
White-throated Sparrow Zonotrichia albicollis 211 139 72 34.12%
Short-tailed Albatross Phoebastria albatrus 47 31 16 34.04%
Clay-coloured Sparrow Spizella pallida 53 35 18 33.96%
Greater Yellowlegs Tringa melanoleuca 336 222 114 33.93%
Townsend's Warbler Setophaga townsendi 59 39 20 33.90%
Lesser Scaup Aythya affinis 458 303 155 33.84%
South Polar Skua Stercorarius maccormicki 74 49 25 33.78%
Little Bunting Emberiza pusilla 314 208 106 33.76%
Chimney Swift Chaetura pelagica 80 53 27 33.75%
Great Black-backed Gull Larus marinus 1922 1277 645 33.56%
Willow Tit Poecile montanus 1384 920 464 33.53%
Leach's Storm-Petrel Hydrobates leucorhous 523 348 175 33.46%
Sardinian Warbler Curruca melanocephala 344 229 115 33.43%
Pallid Swift Apus pallidus 470 313 157 33.40%
Yellow-throated Bush Sparrow Gymnoris superciliaris 12 8 4 33.33%
Pale-billed Woodpecker Campephilus guatemalensis 15 10 5 33.33%
Green-winged Pytilia Pytilia melba 21 14 7 33.33%
Varied Tit Sittiparus varius 18 12 6 33.33%
Brown-headed Gull Chroicocephalus brunnicephalus 15 10 5 33.33%
Chinese Egret Egretta eulophotes 18 12 6 33.33%
Louisiana Waterthrush Parkesia motacilla 48 32 16 33.33%
Lesser Striped Swallow Cecropis abyssinica 39 26 13 33.33%
Asian Emerald Cuckoo Chrysococcyx maculatus 15 10 5 33.33%
Chestnut-banded Plover Anarhynchus pallidus 18 12 6 33.33%
Red-crested Cardinal Paroaria coronata 18 12 6 33.33%
Bar-tailed Lark Ammomanes cinctura 24 16 8 33.33%
Rain Quail Coturnix coromandelica 12 8 4 33.33%
Christmas Shearwater Puffinus nativitatis 12 8 4 33.33%
Ou Psittirostra psittacea 12 8 4 33.33%
Palm Warbler Setophaga palmarum 48 32 16 33.33%
Bronze Mannikin Spermestes cucullata 21 14 7 33.33%
Hepatic Tanager Piranga flava 54 36 18 33.33%
African Penduline Tit Anthoscopus caroli 12 8 4 33.33%
Buff-streaked Chat Campicoloides bifasciatus 18 12 6 33.33%
Rufous-chested Swallow Cecropis semirufa 18 12 6 33.33%
Indian Pied Starling Gracupica contra 12 8 4 33.33%
Northern Bentbill Oncostoma cinereigulare 21 14 7 33.33%
Monk Parakeet Myiopsitta monachus 24 16 8 33.33%
Chestnut Munia Lonchura atricapilla 18 12 6 33.33%
Black-bellied Bustard Lissotis melanogaster 18 12 6 33.33%
Lesser Moorhen Paragallinula angulata 33 22 11 33.33%
Eastern Rosella Platycercus eximius 21 14 7 33.33%
Slaty-tailed Trogon Trogon massena 15 10 5 33.33%
Costa's Hummingbird Calypte costae 21 14 7 33.33%
Cinnamon Becard Pachyramphus cinnamomeus 15 10 5 33.33%
Long-billed Thrasher Toxostoma longirostre 21 14 7 33.33%
Chestnut-bellied Malkoha Phaenicophaeus sumatranus 12 8 4 33.33%
Yellow-throated Longclaw Macronyx croceus 15 10 5 33.33%
Bicknell's Thrush Catharus bicknelli 27 18 9 33.33%
Bar-winged Flycatcher-shrike Hemipus picatus 12 8 4 33.33%
Drakensberg Rockjumper Chaetops aurantius 12 8 4 33.33%
Whitehead Mohoua albicilla 12 8 4 33.33%
Flammulated Owl Psiloscops flammeolus 15 10 5 33.33%
Mottled Petrel Pterodroma inexpectata 18 12 6 33.33%
Brubru Nilaus afer 15 10 5 33.33%
Brandt's Cormorant Urile penicillatus 15 10 5 33.33%
Red-collared Widowbird Euplectes ardens 18 12 6 33.33%
Sacred Kingfisher Todiramphus sanctus 12 8 4 33.33%
Sargasso Shearwater Puffinus lherminieri 15 10 5 33.33%
Southern Penduline Tit Anthoscopus minutus 15 10 5 33.33%
Aplomado Falcon Falco femoralis 30 20 10 33.33%
Wedge-billed Woodcreeper Glyphorynchus spirurus 15 10 5 33.33%
European Stonechat Saxicola rubicola 1719 1146 573 33.33%
Fiery-billed Aracari Pteroglossus frantzii 18 12 6 33.33%
Grey-backed Tern Onychoprion lunatus 12 8 4 33.33%
Belcher's Gull Larus belcheri 18 12 6 33.33%
Orange-billed Nightingale-Thrush Catharus aurantiirostris 45 30 15 33.33%
Olive-backed Woodpecker Gecinulus rafflesii 12 8 4 33.33%
Southern Fulmar Fulmarus glacialoides 21 14 7 33.33%
White-crested Elaenia Elaenia albiceps 12 8 4 33.33%
Crowned Slaty Flycatcher Empidonomus aurantioatrocristatus 15 10 5 33.33%
Red-necked Spurfowl Pternistis afer 12 8 4 33.33%
African Rail Rallus caerulescens 15 10 5 33.33%
White-rumped Shama Copsychus malabaricus 27 18 9 33.33%
Montezuma Oropendola Psarocolius montezuma 15 10 5 33.33%
Grey-faced Buzzard Butastur indicus 33 22 11 33.33%
Retz's Helmetshrike Prionops retzii 18 12 6 33.33%
Rudd's Lark Heteromirafra ruddi 12 8 4 33.33%
Nazca Booby Sula granti 15 10 5 33.33%
American Tree Sparrow Spizelloides arborea 42 28 14 33.33%
House Swift Apus nipalensis 18 12 6 33.33%
Brown-necked Parrot Poicephalus fuscicollis 12 8 4 33.33%
LeConte's Sparrow Ammospiza leconteii 33 22 11 33.33%
Bar-throated Apalis Apalis thoracica 12 8 4 33.33%
Curlew Sandpiper Calidris ferruginea 1154 772 382 33.10%
Hen Harrier Circus cyaneus 1781 1195 586 32.90%
Brown Noddy Anous stolidus 64 43 21 32.81%
Eurasian Skylark Alauda arvensis 2287 1537 750 32.79%
Broad-winged Hawk Buteo platypterus 119 80 39 32.77%
Marsh Sandpiper Tringa stagnatilis 467 314 153 32.76%
Lesser Black-backed Gull Larus fuscus 2149 1446 703 32.71%
Eyebrowed Thrush Turdus obscurus 260 175 85 32.69%
Snowy Egret Egretta thula 89 60 29 32.58%
American Woodcock Scolopax minor 43 29 14 32.56%
Long-billed Dowitcher Limnodromus scolopaceus 332 224 108 32.53%
Northern Parula Setophaga americana 74 50 24 32.43%
Lesser Goldfinch Spinus psaltria 37 25 12 32.43%
Woodlark Lullula arborea 1309 885 424 32.39%
Greater Scaup Aythya marila 1507 1019 488 32.38%
Dark-sided Flycatcher Muscicapa sibirica 34 23 11 32.35%
White-shouldered Starling Sturnia sinensis 31 21 10 32.26%
African Pygmy Kingfisher Ispidina picta 31 21 10 32.26%
Brünnich's Guillemot Uria lomvia 208 141 67 32.21%
Ring-billed Gull Larus delawarensis 314 213 101 32.17%
Montagu's Harrier Circus pygargus 1434 973 461 32.15%
Sooty Falcon Falco concolor 28 19 9 32.14%
Fluttering Shearwater Puffinus gavia 28 19 9 32.14%
Bright-rumped Attila Attila spadiceus 28 19 9 32.14%
Canyon Towhee Melozone fusca 28 19 9 32.14%
Black-footed Albatross Phoebastria nigripes 28 19 9 32.14%
Red-throated Thrush Turdus ruficollis 28 19 9 32.14%
Speckled Mousebird Colius striatus 25 17 8 32.00%
Thrush Nightingale Luscinia luscinia 813 553 260 31.98%
Common Redpoll Acanthis flammea 1833 1247 586 31.97%
White-crowned Wheatear Oenanthe leucopyga 238 162 76 31.93%
Rock Ptarmigan Lagopus muta 326 222 104 31.90%
Long-legged Buzzard Buteo rufinus 386 263 123 31.87%
White-starred Robin Pogonocichla stellata 22 15 7 31.82%
Pied Bushchat Saxicola caprata 22 15 7 31.82%
Spanish Eagle Aquila adalberti 22 15 7 31.82%
Henslow's Sparrow Centronyx henslowii 22 15 7 31.82%
African Yellow-Warbler Iduna natalensis 22 15 7 31.82%
Dark-backed Weaver Ploceus bicolor 22 15 7 31.82%
Yellow-breasted Apalis Apalis flavida 22 15 7 31.82%
Crane Hawk Geranospiza caerulescens 66 45 21 31.82%
Zebra Waxbill Amandava subflava 22 15 7 31.82%
Great Skua Stercorarius skua 866 591 275 31.76%
Bay-breasted Warbler Setophaga castanea 63 43 20 31.75%
Chukar Alectoris chukar 41 28 13 31.71%
Bonelli's Eagle Aquila fasciata 332 227 105 31.63%
Rosy-billed Pochard Netta peposaca 19 13 6 31.58%
Northern Boobook Ninox japonica 19 13 6 31.58%
Green-capped Eremomela Eremomela scotops 19 13 6 31.58%
Yellow-streaked Greenbul Phyllastrephus flavostriatus 19 13 6 31.58%
Crowned Cormorant Microcarbo coronatus 19 13 6 31.58%
Yellow-rumped Tinkerbird Pogoniulus bilineatus 19 13 6 31.58%
Pied Cuckoo Clamator jacobinus 38 26 12 31.58%
Pink-throated Twinspot Hypargos margaritatus 19 13 6 31.58%
Gilded Flicker Colaptes chrysoides 19 13 6 31.58%
Mongolian Finch Bucanetes mongolicus 19 13 6 31.58%
White-throated Thrush Turdus assimilis 35 24 11 31.43%
Cassin's Finch Haemorhous cassinii 35 24 11 31.43%
Song Sparrow Melospiza melodia 226 155 71 31.42%
Baillon's Crake Zapornia pusilla 405 278 127 31.36%
Ovenbird Seiurus aurocapilla 99 68 31 31.31%
Cory's Shearwater Calonectris diomedea 329 226 103 31.31%
Ross's Gull Rhodostethia rosea 227 156 71 31.28%
Broad-billed Sandpiper Calidris falcinellus 467 321 146 31.26%
Black-and-white Mannikin Spermestes bicolor 16 11 5 31.25%
Sooty Gull Ichthyaetus hemprichii 16 11 5 31.25%
Black Tern Chlidonias niger 1472 1012 460 31.25%
Zebra Finch Taeniopygia guttata 48 33 15 31.25%
Groundscraper Thrush Turdus litsitsirupa 16 11 5 31.25%
Long-billed Plover Thinornis placidus 16 11 5 31.25%
Yellow-footed Green-Pigeon Treron phoenicopterus 16 11 5 31.25%
African Firefinch Lagonosticta rubricata 16 11 5 31.25%
Greater Striped Swallow Cecropis cucullata 16 11 5 31.25%
Tawny-crested Tanager Tachyphonus delatrii 16 11 5 31.25%
Black Cuckooshrike Campephaga flava 16 11 5 31.25%
Least Tern Sternula antillarum 64 44 20 31.25%
Mountain Chat Myrmecocichla monticola 16 11 5 31.25%
Black-headed Nightingale-Thrush Catharus mexicanus 16 11 5 31.25%
Eastern Clapper Lark Corypha fasciolata 16 11 5 31.25%
Lesser Violetear Colibri cyanotus 16 11 5 31.25%
Indian Roller Coracias benghalensis 16 11 5 31.25%
Trumpeter Swan Cygnus buccinator 125 86 39 31.20%
Budgerigar Melopsittacus undulatus 45 31 14 31.11%
Rufous-tailed Hummingbird Amazilia tzacatl 45 31 14 31.11%
Lesser Grey Shrike Lanius minor 499 344 155 31.06%
Parrot Crossbill Loxia pytyopsittacus 396 273 123 31.06%
Bewick's Wren Thryomanes bewickii 29 20 9 31.03%
Yellow-bellied Sapsucker Sphyrapicus varius 58 40 18 31.03%
Gambel's Quail Callipepla gambelii 29 20 9 31.03%
Townsend's Solitaire Myadestes townsendi 29 20 9 31.03%
Asian Emerald Dove Chalcophaps indica 29 20 9 31.03%
Black Drongo Dicrurus macrocercus 42 29 13 30.95%
Eurasian Goshawk Astur gentilis 1987 1372 615 30.95%
Indigo Bunting Passerina cyanea 97 67 30 30.93%
Yellow-legged Gull Larus michahellis 1006 695 311 30.91%
Grey Phalarope Phalaropus fulicarius 589 407 182 30.90%
Arctic Skua Stercorarius parasiticus 1175 812 363 30.89%
Common Sandpiper Actitis hypoleucos 1817 1256 561 30.88%
Greater Flameback Chrysocolaptes guttacristatus 13 9 4 30.77%
Plain Chachalaca Ortalis vetula 13 9 4 30.77%
Grey-throated Leaftosser Sclerurus albigularis 13 9 4 30.77%
South Island Robin Petroica australis 13 9 4 30.77%
Terrestrial Brownbul Phyllastrephus terrestris 26 18 8 30.77%
Erect-crested Penguin Eudyptes sclateri 13 9 4 30.77%
Square-tailed Drongo-Cuckoo Surniculus lugubris 13 9 4 30.77%
African Dusky Flycatcher Muscicapa adusta 26 18 8 30.77%
Mangrove Whistler Pachycephala cinerea 13 9 4 30.77%
Rufous-capped Warbler Basileuterus rufifrons 13 9 4 30.77%
Three-banded Courser Rhinoptilus cinctus 13 9 4 30.77%
Fork-tailed Storm-Petrel Hydrobates furcatus 26 18 8 30.77%
Palm Tanager Thraupis palmarum 26 18 8 30.77%
Coqui Francolin Campocolinus coqui 13 9 4 30.77%
South African Swallow Petrochelidon spilodera 13 9 4 30.77%
Cinereous Bunting Emberiza cineracea 13 9 4 30.77%
Nanday Parakeet Aratinga nenday 13 9 4 30.77%
Wing-snapping Cisticola Cisticola ayresii 13 9 4 30.77%
Mouse-coloured Sunbird Cyanomitra veroxii 13 9 4 30.77%
Black-chinned Siskin Spinus barbatus 13 9 4 30.77%
Yellow-vented Bulbul Pycnonotus goiavier 26 18 8 30.77%
Woodwards' Batis Batis fratrum 13 9 4 30.77%
Red-crested Bustard Lophotis ruficrista 13 9 4 30.77%
White-bellied Erpornis Erpornis zantholeuca 13 9 4 30.77%
Familiar Chat Oenanthe familiaris 13 9 4 30.77%
Spot-fronted Swift Cypseloides cherriei 13 9 4 30.77%
Black-bellied Sandgrouse Pterocles orientalis 39 27 12 30.77%
Maroon-chested Ground Dove Paraclaravis mondetoura 13 9 4 30.77%
Dark-billed Cuckoo Coccyzus melacoryphus 13 9 4 30.77%
Mississippi Kite Ictinia mississippiensis 101 70 31 30.69%
Bridled Tern Onychoprion anaethetus 271 188 83 30.63%
Eastern Bluebird Sialia sialis 36 25 11 30.56%
Rufous-tailed Robin Larvivora sibilans 36 25 11 30.56%
Tropical Kingbird Tyrannus melancholicus 108 75 33 30.56%
Red Knot Calidris canutus 1660 1153 507 30.54%
Black-faced Grassquit Melanospiza bicolor 23 16 7 30.43%
Chestnut-collared Longspur Calcarius ornatus 23 16 7 30.43%
Long-billed Gnatwren Ramphocaenus melanurus 23 16 7 30.43%
Pinyon Jay Gymnorhinus cyanocephalus 23 16 7 30.43%
Martial Eagle Polemaetus bellicosus 23 16 7 30.43%
Siberian Thrush Geokichla sibirica 46 32 14 30.43%
Pine Siskin Spinus pinus 46 32 14 30.43%
California Gull Larus californicus 46 32 14 30.43%
Pine Bunting Emberiza leucocephalos 211 147 64 30.33%
Red-necked Stint Calidris ruficollis 198 138 60 30.30%
Slate-throated Redstart Myioborus miniatus 33 23 10 30.30%
Great Knot Calidris tenuirostris 284 198 86 30.28%
Common Scoter Melanitta nigra 1794 1251 543 30.27%
Lesser Whitethroat Curruca curruca 1520 1060 460 30.26%
Lincoln's Sparrow Melospiza lincolnii 53 37 16 30.19%
Variable Seedeater Sporophila corvina 63 44 19 30.16%
Common Snipe Gallinago gallinago 2151 1503 648 30.13%
Red-breasted Flycatcher Ficedula parva 1099 768 331 30.12%
Aquatic Warbler Acrocephalus paludicola 1096 766 330 30.11%
Knysna Woodpecker Campethera notata 10 7 3 30.00%
Fairy Flycatcher Stenostira scita 20 14 6 30.00%
Pied Puffbird Notharchus tectus 10 7 3 30.00%
Yellow-eyed Junco Junco phaeonotus 10 7 3 30.00%
Streak-breasted Woodpecker Picus viridanus 10 7 3 30.00%
Barred Owl Strix varia 40 28 12 30.00%
Lineated Barbet Psilopogon lineatus 10 7 3 30.00%
Cardinal Woodpecker Dendropicos fuscescens 20 14 6 30.00%
Black-collared Hawk Busarellus nigricollis 10 7 3 30.00%
Square-tailed Drongo Dicrurus ludwigii 10 7 3 30.00%
Streaked Spiderhunter Arachnothera magna 10 7 3 30.00%
White-spectacled Bulbul Pycnonotus xanthopygos 10 7 3 30.00%
Desert Finch Rhodospiza obsoleta 10 7 3 30.00%
Russet-naped Wood-Rail Aramides albiventris 10 7 3 30.00%
Nicobar Pigeon Caloenas nicobarica 10 7 3 30.00%
Stewart Island Shag Leucocarbo chalconotus 10 7 3 30.00%
Lazuli Bunting Passerina amoena 30 21 9 30.00%
Grey-breasted Crake Laterallus exilis 10 7 3 30.00%
Long-tailed Rosefinch Carpodacus sibiricus 10 7 3 30.00%
Hawaii Creeper Loxops mana 10 7 3 30.00%
Black-browed Fulvetta Alcippe grotei 10 7 3 30.00%
King Rail Rallus elegans 10 7 3 30.00%
Malayan Night Heron Gorsachius melanolophus 20 14 6 30.00%
Magellanic Penguin Spheniscus magellanicus 10 7 3 30.00%
Tinkling Cisticola Cisticola rufilatus 10 7 3 30.00%
Chestnut-capped Warbler Basileuterus delattrii 20 14 6 30.00%
Little Pied Flycatcher Ficedula westermanni 10 7 3 30.00%
Burrowing Parakeet Cyanoliseus patagonus 10 7 3 30.00%
Lesser Horned Owl Bubo magellanicus 10 7 3 30.00%
Paradise Tanager Tangara chilensis 10 7 3 30.00%
White-fronted Tern Sterna striata 20 14 6 30.00%
Saffron Finch Sicalis flaveola 20 14 6 30.00%
Grey-throated Babbler Stachyris nigriceps 10 7 3 30.00%
Raffles's Malkoha Rhinortha chlorophaea 10 7 3 30.00%
Brown-crowned Tchagra Tchagra australis 20 14 6 30.00%
Magpie Tanager Cissopis leverianus 10 7 3 30.00%
Cape Wagtail Motacilla capensis 10 7 3 30.00%
Grey Petrel Procellaria cinerea 10 7 3 30.00%
Gull-billed Tern Gelochelidon nilotica 1254 879 375 29.90%
Common Ringed Plover Charadrius hiaticula 1428 1001 427 29.90%
Corsican Finch Carduelis corsicana 151 106 45 29.80%
Wilson's Warbler Cardellina pusilla 74 52 22 29.73%
Savi's Warbler Locustella luscinioides 843 593 250 29.66%
Northern Giant-Petrel Macronectes halli 27 19 8 29.63%
Lark Bunting Calamospiza melanocorys 27 19 8 29.63%
Sulphur-bellied Flycatcher Myiodynastes luteiventris 27 19 8 29.63%
White-winged Black Tern Chlidonias leucopterus 730 514 216 29.59%
Citril Finch Carduelis citrinella 325 229 96 29.54%
Small Pratincole Glareola lactea 17 12 5 29.41%
Levaillant's Cuckoo Clamator levaillantii 17 12 5 29.41%
Swinhoe's White-eye Zosterops simplex 17 12 5 29.41%
Scaly-throated Honeyguide Indicator variegatus 17 12 5 29.41%
Japanese Pygmy Woodpecker Yungipicus kizuki 17 12 5 29.41%
Lemon Dove Aplopelia larvata 17 12 5 29.41%
Cyprus Wheatear Oenanthe cypriaca 17 12 5 29.41%
Brewer's Sparrow Spizella breweri 34 24 10 29.41%
Spotted Owl Strix occidentalis 17 12 5 29.41%
Southern Yellow White-eye Zosterops anderssoni 17 12 5 29.41%
Olive Woodpecker Dendropicos griseocephalus 17 12 5 29.41%
Brown-headed Parrot Poicephalus cryptoxanthus 17 12 5 29.41%
Burchell's Starling Lamprotornis australis 17 12 5 29.41%
Rough-legged Buzzard Buteo lagopus 1481 1046 435 29.37%
Dartford Warbler Curruca undata 580 410 170 29.31%
Clay-coloured Thrush Turdus grayi 58 41 17 29.31%
Audouin's Gull Ichthyaetus audouinii 209 148 61 29.19%
European Pied Flycatcher Ficedula hypoleuca 1744 1235 509 29.19%
Thekla's Lark Galerida theklae 48 34 14 29.17%
Indian Spot-billed Duck Anas poecilorhyncha 24 17 7 29.17%
Maghreb Owl Strix mauritanica 24 17 7 29.17%
Black-headed Grosbeak Pheucticus melanocephalus 24 17 7 29.17%
Golden-crowned Warbler Basileuterus culicivorus 24 17 7 29.17%
Sabine's Gull Xema sabini 549 389 160 29.14%
Cetti's Warbler Cettia cetti 1109 786 323 29.13%
Golden-fronted Woodpecker Melanerpes aurifrons 31 22 9 29.03%
House Crow Corvus splendens 31 22 9 29.03%
Black-billed Magpie Pica hudsonia 31 22 9 29.03%
African Swamphen Porphyrio madagascariensis 31 22 9 29.03%
Red-wattled Lapwing Vanellus indicus 62 44 18 29.03%
American Wigeon Mareca americana 424 301 123 29.01%
Ortolan Bunting Emberiza hortulana 711 505 206 28.97%
White-cheeked Pintail Anas bahamensis 45 32 13 28.89%
Common Tody-Flycatcher Todirostrum cinereum 45 32 13 28.89%
American Moorhen Gallinula galeata 52 37 15 28.85%
Kelp Gull Larus dominicanus 73 52 21 28.77%
Common Pauraque Nyctidromus albicollis 136 97 39 28.68%
Spanish Sparrow Passer hispaniolensis 342 244 98 28.65%
Stilt Sandpiper Calidris himantopus 290 207 83 28.62%
Chestnut-crowned Becard Pachyramphus castaneus 14 10 4 28.57%
Shining Bronze-Cuckoo Chalcites lucidus 14 10 4 28.57%
Common Flameback Dinopium javanense 14 10 4 28.57%
Diamond Dove Geopelia cuneata 28 20 8 28.57%
Long-billed Curlew Numenius americanus 56 40 16 28.57%
Sage Thrasher Oreoscoptes montanus 28 20 8 28.57%
Ruddy Ground Dove Columbina talpacoti 56 40 16 28.57%
Spot-crowned Woodcreeper Lepidocolaptes affinis 14 10 4 28.57%
Orange-winged Pytilia Pytilia afra 14 10 4 28.57%
Guira Cuckoo Guira guira 21 15 6 28.57%
White-throated Mountain-gem Lampornis castaneoventris 14 10 4 28.57%
Orange-throated Longclaw Macronyx capensis 14 10 4 28.57%
Common Poorwill Phalaenoptilus nuttallii 35 25 10 28.57%
Four-coloured Bushshrike Telophorus viridis 14 10 4 28.57%
Summer Tanager Piranga rubra 56 40 16 28.57%
Black-chested Snake-Eagle Circaetus pectoralis 14 10 4 28.57%
Abert's Towhee Melozone aberti 21 15 6 28.57%
Broad-billed Roller Eurystomus glaucurus 14 10 4 28.57%
Mountain Wagtail Motacilla clara 14 10 4 28.57%
Speckled Tanager Ixothraupis guttata 14 10 4 28.57%
Pied Imperial-Pigeon Ducula bicolor 14 10 4 28.57%
Rufous-backed Dwarf-Kingfisher Ceyx rufidorsa 14 10 4 28.57%
American Bittern Botaurus lentiginosus 63 45 18 28.57%
Cape Bulbul Pycnonotus capensis 14 10 4 28.57%
Speckled Mourner Laniocera rufescens 14 10 4 28.57%
Sentinel Rock Thrush Monticola explorator 14 10 4 28.57%
Black-headed Canary Serinus alario 14 10 4 28.57%
Chestnut-capped Blackbird Chrysomus ruficapillus 14 10 4 28.57%
Blackburnian Warbler Setophaga fusca 84 60 24 28.57%
White-necked Petrel Pterodroma cervicalis 14 10 4 28.57%
Red-necked Phalarope Phalaropus lobatus 911 651 260 28.54%
Slender-billed Curlew Numenius tenuirostris 158 113 45 28.48%
Lesser Whistling-Duck Dendrocygna javanica 53 38 15 28.30%
Wood Warbler Phylloscopus sibilatrix 820 588 232 28.29%
Black-capped Petrel Pterodroma hasitata 46 33 13 28.26%
Iberian Grey Shrike Lanius meridionalis 46 33 13 28.26%
Surf Scoter Melanitta perspicillata 365 262 103 28.22%
Hawaiian Goose Branta sandvicensis 39 28 11 28.21%
Cassin's Auklet Ptychoramphus aleuticus 39 28 11 28.21%
Paradise Shelduck Tadorna variegata 39 28 11 28.21%
Masked Shrike Lanius nubicus 71 51 20 28.17%
Spotted Eagle Owl Bubo africanus 32 23 9 28.13%
Stripe-throated Hermit Phaethornis striigularis 32 23 9 28.13%
Long-billed Murrelet Brachyramphus perdix 32 23 9 28.13%
Little Ringed Plover Thinornis dubius 1477 1063 414 28.03%
Lesser Swamp Warbler Acrocephalus gracilirostris 25 18 7 28.00%
Spectacled Owl Pulsatrix perspicillata 25 18 7 28.00%
Green-breasted Mango Anthracothorax prevostii 25 18 7 28.00%
Grey Vireo Vireo vicinior 25 18 7 28.00%
Wilson's Phalarope Phalaropus tricolor 254 183 71 27.95%
Glaucous-winged Gull Larus glaucescens 208 150 58 27.88%
Swan Goose Anser cygnoides 61 44 17 27.87%
Collared Flycatcher Ficedula albicollis 851 614 237 27.85%
Yellow-breasted Bunting Emberiza aureola 97 70 27 27.84%
Semicollared Flycatcher Ficedula semitorquata 97 70 27 27.84%
Collared Plover Anarhynchus collaris 18 13 5 27.78%
Spot-winged Pigeon Patagioenas maculosa 18 13 5 27.78%
Black-faced Grosbeak Caryothraustes poliogaster 18 13 5 27.78%
Scarlet Minivet Pericrocotus speciosus 18 13 5 27.78%
South Island Wren Xenicus gilviventris 18 13 5 27.78%
Black-throated Shrike-Tanager Lanio aurantius 18 13 5 27.78%
Purple Indigobird Vidua purpurascens 18 13 5 27.78%
Black-striped Sparrow Arremonops conirostris 18 13 5 27.78%
Rifleman Acanthisitta chloris 18 13 5 27.78%
Pine Warbler Setophaga pinus 36 26 10 27.78%
Green Ibis Mesembrinibis cayennensis 18 13 5 27.78%
Grey Francolin Ortygornis pondicerianus 18 13 5 27.78%
Andean Flamingo Phoenicoparrus andinus 18 13 5 27.78%
Greater Blue-eared Starling Lamprotornis chalybaeus 18 13 5 27.78%
Pink-necked Green-Pigeon Treron vernans 18 13 5 27.78%
White-eyed Parakeet Psittacara leucophthalmus 18 13 5 27.78%
Green-backed Trogon Trogon viridis 36 26 10 27.78%
Common Linnet Linaria cannabina 2109 1525 584 27.69%
Common Whitethroat Curruca communis 1593 1152 441 27.68%
Eurasian Pygmy-Owl Glaucidium passerinum 354 256 98 27.68%
Eastern Kingbird Tyrannus tyrannus 94 68 26 27.66%
Common Tailorbird Orthotomus sutorius 76 55 21 27.63%
Mountain Quail Oreortyx pictus 29 21 8 27.59%
Western Tanager Piranga ludoviciana 58 42 16 27.59%
Magnificent Frigatebird Fregata magnificens 87 63 24 27.59%
Common Nightingale Luscinia megarhynchos 1560 1130 430 27.56%
Cirl Bunting Emberiza cirlus 647 469 178 27.51%
Pipipi Mohoua novaeseelandiae 11 8 3 27.27%
White-browed Coucal Centropus superciliosus 11 8 3 27.27%
Purple Roller Coracias naevius 22 16 6 27.27%
Tomtit Petroica macrocephala 11 8 3 27.27%
Tractrac Chat Emarginata tractrac 11 8 3 27.27%
Crimson-winged Woodpecker Picus puniceus 11 8 3 27.27%
Black-rumped Buttonquail Turnix nanus 11 8 3 27.27%
Bush Blackcap Sylvia nigricapillus 11 8 3 27.27%
Violet-capped Woodnymph Thalurania glaucopis 11 8 3 27.27%
Pale-crowned Cisticola Cisticola cinnamomeus 11 8 3 27.27%
Australian King-Parrot Alisterus scapularis 11 8 3 27.27%
Greater Kestrel Falco rupicoloides 11 8 3 27.27%
Black-throated Grey Warbler Setophaga nigrescens 33 24 9 27.27%
Tawny-crowned Greenlet Tunchiornis ochraceiceps 11 8 3 27.27%
Grey Silky-flycatcher Ptiliogonys cinereus 22 16 6 27.27%
Variable Wheatear Oenanthe picata 11 8 3 27.27%
Yellow-cheeked Tit Machlolophus spilonotus 11 8 3 27.27%
Southern Red Bishop Euplectes orix 22 16 6 27.27%
Pink-footed Shearwater Ardenna creatopus 11 8 3 27.27%
Plume-toed Swiftlet Collocalia affinis 22 16 6 27.27%
Russet Sparrow Passer cinnamomeus 11 8 3 27.27%
White-lored Gnatcatcher Polioptila albiloris 11 8 3 27.27%
Scarlet-breasted Flowerpecker Prionochilus thoracicus 11 8 3 27.27%
Black Swift Cypseloides niger 33 24 9 27.27%
Lucifer Hummingbird Calothorax lucifer 11 8 3 27.27%
Olive-throated Parakeet Eupsittula nana 22 16 6 27.27%
Red-crowned Woodpecker Melanerpes rubricapillus 11 8 3 27.27%
Caribbean Elaenia Elaenia martinica 11 8 3 27.27%
Chestnut-crowned Bush Warbler Cettia major 11 8 3 27.27%
Little Blue Heron Egretta caerulea 55 40 15 27.27%
African Oystercatcher Haematopus moquini 11 8 3 27.27%
Red-headed Weaver Anaplectes rubriceps 22 16 6 27.27%
White-tailed Lapwing Vanellus leucurus 191 139 52 27.23%
Spotted Crake Porzana porzana 500 364 136 27.20%
European Serin Serinus serinus 813 592 221 27.18%
Red-shouldered Hawk Buteo lineatus 70 51 19 27.14%
Saker Falcon Falco cherrug 129 94 35 27.13%
Tree Swallow Tachycineta bicolor 188 137 51 27.13%
King Eider Somateria spectabilis 377 275 102 27.06%
Common Yellowthroat Geothlypis trichas 122 89 33 27.05%
Southern Rockhopper Penguin Eudyptes chrysocome 37 27 10 27.03%
Canada Warbler Cardellina canadensis 74 54 20 27.03%
Social Flycatcher Myiozetetes similis 63 46 17 26.98%
Pink-footed Goose Anser brachyrhynchus 1535 1121 414 26.97%
Streaked Flycatcher Myiodynastes maculatus 26 19 7 26.92%
Spruce Grouse Canachites canadensis 52 38 14 26.92%
Yellow-bellied Greenbul Chlorocichla flaviventris 26 19 7 26.92%
Striped Cuckoo Tapera naevia 26 19 7 26.92%
Mexican Fan-tailed Warbler Euthlypis lachrymosa 26 19 7 26.92%
Hermit Warbler Setophaga occidentalis 26 19 7 26.92%
Western Reef-Heron Egretta gularis 78 57 21 26.92%
Mountain Chickadee Poecile gambeli 26 19 7 26.92%
Eurasian Treecreeper Certhia familiaris 1509 1103 406 26.91%
Black-tailed Godwit Limosa limosa 1827 1336 491 26.87%
Fork-tailed Palm Swift Tachornis squamata 41 30 11 26.83%
Red-billed Duck Anas erythrorhyncha 41 30 11 26.83%
Southern Cassowary Casuarius casuarius 41 30 11 26.83%
White-faced Storm-Petrel Pelagodroma marina 41 30 11 26.83%
White-throated Needletail Hirundapus caudacutus 41 30 11 26.83%
Song Thrush Turdus philomelos 1848 1353 495 26.79%
Redpoll Acanthis flammea 60 44 16 26.67%
Greater Racket-tailed Drongo Dicrurus paradiseus 15 11 4 26.67%
White-fronted Amazon Amazona albifrons 15 11 4 26.67%
Spotted Wood-Quail Odontophorus guttatus 15 11 4 26.67%
Masked Lapwing Vanellus miles 15 11 4 26.67%
Shining Honeycreeper Cyanerpes lucidus 15 11 4 26.67%
Snail Kite Rostrhamus sociabilis 75 55 20 26.67%
White-crested Helmetshrike Prionops plumatus 15 11 4 26.67%
Snowy-bellied Hummingbird Saucerottia edward 15 11 4 26.67%
Black-throated Wattle-eye Platysteira peltata 15 11 4 26.67%
Large-billed Lark Galerida magnirostris 15 11 4 26.67%
Black-capped Pygmy-Tyrant Myiornis atricapillus 15 11 4 26.67%
Spotted Redshank Tringa erythropus 1313 963 350 26.66%
Siberian Tit Poecile cinctus 79 58 21 26.58%
Willow Ptarmigan Lagopus lagopus 423 311 112 26.48%
Atlantic Canary Serinus canaria 34 25 9 26.47%
Rusty-margined Flycatcher Myiozetetes cayanensis 68 50 18 26.47%
Greater Sage-Grouse Centrocercus urophasianus 34 25 9 26.47%
Eurasian Sparrowhawk Accipiter nisus 1921 1413 508 26.44%
Little Gull Hydrocoloeus minutus 1377 1013 364 26.43%
Northern Mockingbird Mimus polyglottos 53 39 14 26.42%
House Finch Haemorhous mexicanus 53 39 14 26.42%
Golden Eagle Aquila chrysaetos 814 599 215 26.41%
Yellow-browed Bunting Emberiza chrysophrys 243 179 64 26.34%
Asian Dowitcher Limnodromus semipalmatus 19 14 5 26.32%
Green-cheeked Parakeet Pyrrhura molinae 19 14 5 26.32%
Brown-headed Nuthatch Sitta pusilla 19 14 5 26.32%
Tricoloured Blackbird Agelaius tricolor 19 14 5 26.32%
Southern Grey-headed Sparrow Passer diffusus 19 14 5 26.32%
Red-eyed Bulbul Pycnonotus brunneus 19 14 5 26.32%
Canvasback Aythya valisineria 270 199 71 26.30%
Mistle Thrush Turdus viscivorus 1562 1152 410 26.25%
Crested Lark Galerida cristata 1292 953 339 26.24%
Mealy Amazon Amazona farinosa 61 45 16 26.23%
Lapland Bunting Calcarius lapponicus 782 577 205 26.21%
Red Junglefowl Gallus gallus 42 31 11 26.19%
Blue-billed Teal Spatula hottentota 42 31 11 26.19%
Purple Finch Haemorhous purpureus 42 31 11 26.19%
Black-naped Tern Sterna sumatrana 42 31 11 26.19%
Lesser White-fronted Goose Anser erythropus 787 581 206 26.18%
Red-breasted Merganser Mergus serrator 1386 1024 362 26.12%
Pygmy Nuthatch Sitta pygmaea 23 17 6 26.09%
White-throated Swallow Hirundo albigularis 23 17 6 26.09%
Paint-billed Crake Mustelirallus erythrops 23 17 6 26.09%
Northern House Wren Troglodytes aedon 46 34 12 26.09%
Levant Sparrowhawk Tachyspiza brevipes 46 34 12 26.09%
Corn Bunting Emberiza calandra 836 618 218 26.08%
Ross's Goose Anser rossii 319 236 83 26.02%
Vermilion Flycatcher Pyrocephalus rubinus 50 37 13 26.00%
Grace's Warbler Setophaga graciae 27 20 7 25.93%
Olive Sparrow Arremonops rufivirgatus 27 20 7 25.93%
Grey Kingbird Tyrannus dominicensis 27 20 7 25.93%
Cinnamon Teal Spatula cyanoptera 81 60 21 25.93%
Common Grasshopper Warbler Locustella naevia 1129 837 292 25.86%
Orchard Oriole Icterus spurius 31 23 8 25.81%
Grey-tailed Tattler Tringa brevipes 66 49 17 25.76%
Red-throated Pipit Anthus cervinus 385 286 99 25.71%
Ruffed Grouse Bonasa umbellus 35 26 9 25.71%
Kentish Plover Anarhynchus alexandrinus 853 634 219 25.67%
Brown-hooded Kingfisher Halcyon albiventris 39 29 10 25.64%
Mandarin Duck Aix galericulata 39 29 10 25.64%
Short-toed Treecreeper Certhia brachydactyla 1531 1139 392 25.60%
Golden-crowned Sparrow Zonotrichia atricapilla 43 32 11 25.58%
Painted Redstart Myioborus pictus 43 32 11 25.58%
Bar-tailed Godwit Limosa lapponica 1853 1379 474 25.58%
Western Marsh Harrier Circus aeruginosus 1717 1279 438 25.51%
Little Whimbrel Numenius minutus 247 184 63 25.51%
Screaming Piha Lipaugus vociferans 55 41 14 25.45%
White-collared Swift Streptoprocne zonaris 55 41 14 25.45%
Baikal Teal Sibirionetta formosa 228 170 58 25.44%
Common Gull Larus canus 2170 1618 552 25.44%
Black-headed Gull Chroicocephalus ridibundus 2760 2058 702 25.43%
Caspian Tern Hydroprogne caspia 1236 922 314 25.40%
Rock Sparrow Petronia petronia 154 115 39 25.32%
Common Greenshank Tringa nebularia 1808 1351 457 25.28%
Whinchat Saxicola rubetra 1584 1184 400 25.25%
Cackling Goose Branta hutchinsii 191 143 48 25.13%
Hazel Grouse Tetrastes bonasia 279 209 70 25.09%
White-browed Meadowlark Leistes superciliaris 20 15 5 25.00%
Yellow-vented Flowerpecker Pachyglossa chrysorrhea 16 12 4 25.00%
Least Seedsnipe Thinocorus rumicivorus 12 9 3 25.00%
Western Meadowlark Sturnella neglecta 168 126 42 25.00%
Rusty Blackbird Euphagus carolinus 32 24 8 25.00%
Plain Xenops Xenops minutus 12 9 3 25.00%
Livingstone's Turaco Tauraco livingstonii 16 12 4 25.00%
Eastern Towhee Pipilo erythrophthalmus 28 21 7 25.00%
Singing Bushlark Mirafra javanica 16 12 4 25.00%
Abdim's Stork Ciconia abdimii 32 24 8 25.00%
Spot-winged Falconet Spiziapteryx circumcincta 12 9 3 25.00%
New Zealand Fernbird Poodytes punctatus 12 9 3 25.00%
Berthelot's Pipit Anthus berthelotii 32 24 8 25.00%
White-backed Mousebird Colius colius 20 15 5 25.00%
Yellow-faced Grassquit Tiaris olivaceus 24 18 6 25.00%
Common Potoo Nyctibius griseus 24 18 6 25.00%
Northern Barred-Woodcreeper Dendrocolaptes sanctithomae 12 9 3 25.00%
Greater Green Leafbird Chloropsis sonnerati 16 12 4 25.00%
White-tailed Tropicbird Phaethon lepturus 56 42 14 25.00%
Double-striped Thick-knee Hesperoburhinus bistriatus 16 12 4 25.00%
African Pygmy-Goose Nettapus auritus 28 21 7 25.00%
Red-legged Partridge Alectoris rufa 140 105 35 25.00%
Grey Parrot Psittacus erithacus 24 18 6 25.00%
Atlantic Yellow-nosed Albatross Thalassarche chlororhynchos 56 42 14 25.00%
Black-backed Puffback Dryoscopus cubla 56 42 14 25.00%
Small Buttonquail Turnix sylvaticus 28 21 7 25.00%
Western Bluebird Sialia mexicana 24 18 6 25.00%
Violet-green Swallow Tachycineta thalassina 40 30 10 25.00%
Azure-crowned Hummingbird Saucerottia cyanocephala 12 9 3 25.00%
Red-legged Kittiwake Rissa brevirostris 16 12 4 25.00%
Black-throated Sparrow Amphispiza bilineata 28 21 7 25.00%
Aleutian Tern Onychoprion aleuticus 16 12 4 25.00%
Greenish Yellow-Finch Sicalis olivascens 12 9 3 25.00%
White-tailed Hawk Geranoaetus albicaudatus 56 42 14 25.00%
Cape Clapper Lark Corypha apiata 12 9 3 25.00%
Labrador Duck Camptorhynchus labradorius 12 9 3 25.00%
Cape Canary Serinus canicollis 16 12 4 25.00%
Velvet-fronted Nuthatch Sitta frontalis 12 9 3 25.00%
White-breasted Cuckooshrike Ceblepyris pectoralis 20 15 5 25.00%
Short-tailed Swift Chaetura brachyura 52 39 13 25.00%
Streaky-headed Seedeater Crithagra gularis 16 12 4 25.00%
Large-billed Tern Phaetusa simplex 12 9 3 25.00%
Verditer Flycatcher Eumyias thalassinus 16 12 4 25.00%
Yellow-billed Cacique Amblycercus holosericeus 12 9 3 25.00%
Black-crested Titmouse Baeolophus atricristatus 16 12 4 25.00%
White Hawk Pseudastur albicollis 20 15 5 25.00%
Brown-eared Bulbul Hypsipetes amaurotis 16 12 4 25.00%
Cedar Waxwing Bombycilla cedrorum 68 51 17 25.00%
Red-faced Spinetail Cranioleuca erythrops 12 9 3 25.00%
Rufous-winged Sparrow Peucaea carpalis 24 18 6 25.00%
Pink-backed Pelican Pelecanus rufescens 20 15 5 25.00%
Purple Sandpiper Calidris maritima 1179 885 294 24.94%
Black-bellied Whistling-Duck Dendrocygna autumnalis 153 115 38 24.84%
Common Buzzard Buteo buteo 2372 1783 589 24.83%
Dusky Thrush Turdus eunomus 234 176 58 24.79%
Great Grey Shrike Lanius excubitor 555 418 137 24.68%
Goosander Mergus merganser 1614 1217 397 24.60%
Ivory Gull Pagophila eburnea 261 197 64 24.52%
Hooded Merganser Lophodytes cucullatus 392 296 96 24.49%
Painted Bunting Passerina ciris 49 37 12 24.49%
Common Redshank Tringa totanus 2017 1524 493 24.44%
Rock Bunting Emberiza cia 295 223 72 24.41%
Little Bee-eater Merops pusillus 37 28 9 24.32%
Least Grebe Tachybaptus dominicus 37 28 9 24.32%
Cocoa Woodcreeper Xiphorhynchus susurrans 33 25 8 24.24%
Egyptian Nightjar Caprimulgus aegyptius 33 25 8 24.24%
Razorbill Alca torda 1268 961 307 24.21%
Willet Tringa semipalmata 62 47 15 24.19%
Ural Owl Strix uralensis 306 232 74 24.18%
White-fronted Bee-eater Merops bullockoides 29 22 7 24.14%
Bushtit Psaltriparus minimus 29 22 7 24.14%
Ochre-bellied Flycatcher Mionectes oleagineus 29 22 7 24.14%
Masked Booby Sula dactylatra 87 66 21 24.14%
Black-browed Albatross Thalassarche melanophris 112 85 27 24.11%
Ruff Calidris pugnax 1813 1376 437 24.10%
Rufous-browed Peppershrike Cyclarhis gujanensis 25 19 6 24.00%
Cape Bunting Emberiza capensis 25 19 6 24.00%
African Emerald Cuckoo Chrysococcyx cupreus 25 19 6 24.00%
Hutton's Vireo Vireo huttoni 25 19 6 24.00%
Great-tailed Grackle Quiscalus mexicanus 75 57 18 24.00%
Golden Pheasant Chrysolophus pictus 25 19 6 24.00%
Savanna Hawk Buteogallus meridionalis 25 19 6 24.00%
Silver Gull Chroicocephalus novaehollandiae 25 19 6 24.00%
Jabiru Jabiru mycteria 25 19 6 24.00%
Pearl-spotted Owlet Glaucidium perlatum 25 19 6 24.00%
Northern Wheatear Oenanthe oenanthe 1655 1258 397 23.99%
Baltimore Oriole Icterus galbula 263 200 63 23.95%
Garden Warbler Sylvia borin 1370 1042 328 23.94%
Mourning Collared Dove Streptopelia decipiens 21 16 5 23.81%
Great Thick-knee Esacus recurvirostris 21 16 5 23.81%
Lesser Honeyguide Indicator minor 21 16 5 23.81%
Black-chinned Sparrow Spizella atrogularis 21 16 5 23.81%
Red-knobbed Coot Fulica cristata 21 16 5 23.81%
Kittlitz's Plover Anarhynchus pecuarius 21 16 5 23.81%
Citrine Wagtail Motacilla citreola 517 394 123 23.79%
Northern Hawk Owl Surnia ulula 333 254 79 23.72%
Prairie Warbler Setophaga discolor 38 29 9 23.68%
Common Reed Bunting Emberiza schoeniclus 1335 1019 316 23.67%
Brown-throated Parakeet Eupsittula pertinax 55 42 13 23.64%
Red-necked Grebe Podiceps grisegena 517 395 122 23.60%
White-backed Woodpecker Dendrocopos leucotos 89 68 21 23.60%
Steller's Eider Polysticta stelleri 424 324 100 23.58%
Olive Sunbird Cyanomitra olivacea 17 13 4 23.53%
Green Kingfisher Chloroceryle americana 34 26 8 23.53%
Hooded Warbler Setophaga citrina 51 39 12 23.53%
Malachite Kingfisher Corythornis cristatus 34 26 8 23.53%
Red-winged Starling Onychognathus morio 17 13 4 23.53%
Grey-streaked Flycatcher Muscicapa griseisticta 17 13 4 23.53%
Emerald Tanager Tangara florida 17 13 4 23.53%
Black Sawwing Psalidoprocne pristoptera 17 13 4 23.53%
Mexican Jay Aphelocoma wollweberi 17 13 4 23.53%
Ayres's Hawk-Eagle Hieraaetus ayresii 17 13 4 23.53%
Steller's Sea-Eagle Haliaeetus pelagicus 51 39 12 23.53%
Asian Houbara Chlamydotis macqueenii 17 13 4 23.53%
Yellow-naped Amazon Amazona auropalliata 17 13 4 23.53%
Ruddy Kingfisher Halcyon coromanda 17 13 4 23.53%
Black Crake Zapornia flavirostra 17 13 4 23.53%
Black Coucal Centropus grillii 17 13 4 23.53%
Golden-winged Warbler Vermivora chrysoptera 68 52 16 23.53%
Killdeer Charadrius vociferus 302 231 71 23.51%
Varied Thrush Ixoreus naevius 47 36 11 23.40%
Yellow-crowned Tyrannulet Tyrannulus elatus 47 36 11 23.40%
Pacific Black Duck Anas superciliosa 30 23 7 23.33%
Yellow-crowned Bishop Euplectes afer 30 23 7 23.33%
Sedge Wren Cistothorus stellaris 30 23 7 23.33%
Little Tern Sternula albifrons 1506 1156 350 23.24%
Black-legged Kittiwake Rissa tridactyla 1614 1241 373 23.11%
Red-throated Wryneck Jynx ruficollis 13 10 3 23.08%
Bay-capped Wren-Spinetail Spartonoica maluroides 13 10 3 23.08%
Montezuma Quail Cyrtonyx montezumae 13 10 3 23.08%
Eastern Paradise-Whydah Vidua paradisaea 13 10 3 23.08%
Welcome Swallow Hirundo neoxena 39 30 9 23.08%
Lesser Adjutant Leptoptilos javanicus 13 10 3 23.08%
White-throated Swift Aeronautes saxatalis 26 20 6 23.08%
Buller's Shearwater Ardenna bulleri 26 20 6 23.08%
Blue-winged Warbler Vermivora cyanoptera 39 30 9 23.08%
Chestnut-eared Bunting Emberiza fucata 39 30 9 23.08%
Bay-headed Tanager Tangara gyrola 13 10 3 23.08%
Jerdon's Baza Aviceda jerdoni 13 10 3 23.08%
Blue-eared Kingfisher Alcedo meninting 26 20 6 23.08%
White-shouldered Tanager Loriotus luctuosus 13 10 3 23.08%
Chestnut-headed Bee-eater Merops leschenaulti 13 10 3 23.08%
Bachman's Warbler Vermivora bachmanii 13 10 3 23.08%
Jackal Buzzard Buteo rufofuscus 13 10 3 23.08%
Montane Blue Swallow Hirundo atrocaerulea 13 10 3 23.08%
Gentoo Penguin Pygoscelis papua 13 10 3 23.08%
Hawaiian Crow Corvus hawaiiensis 13 10 3 23.08%
Yellow Bittern Botaurus sinensis 26 20 6 23.08%
Double-banded Courser Smutsornis africanus 26 20 6 23.08%
Curve-billed Thrasher Toxostoma curvirostre 26 20 6 23.08%
Marsh Tit Poecile palustris 1828 1407 421 23.03%
Northern Waterthrush Parkesia noveboracensis 222 171 51 22.97%
American Oystercatcher Haematopus palliatus 48 37 11 22.92%
Bufflehead Bucephala albeola 371 286 85 22.91%
Red-footed Falcon Falco vespertinus 454 350 104 22.91%
Plain Swift Apus unicolor 35 27 8 22.86%
Woodland Kingfisher Halcyon senegalensis 35 27 8 22.86%
Streaked Shearwater Calonectris leucomelas 22 17 5 22.73%
Fox Sparrow Passerella iliaca 44 34 10 22.73%
Maned Duck Chenonetta jubata 22 17 5 22.73%
Masked Duck Nomonyx dominicus 22 17 5 22.73%
Black-necked Grebe Podiceps nigricollis 1149 888 261 22.72%
Black-throated Thrush Turdus atrogularis 238 184 54 22.69%
Common Guillemot Uria aalge 1302 1007 295 22.66%
Grey Plover Pluvialis squatarola 1266 980 286 22.59%
American Avocet Recurvirostra americana 31 24 7 22.58%
Middle Spotted Woodpecker Dendrocoptes medius 586 454 132 22.53%
Blue-winged Teal Spatula discors 351 272 79 22.51%
Eurasian Crag Martin Ptyonoprogne rupestris 440 341 99 22.50%
Golden-crowned Kinglet Regulus satrapa 40 31 9 22.50%
Green-backed Camaroptera Camaroptera brachyura 80 62 18 22.50%
European Golden Plover Pluvialis apricaria 1978 1533 445 22.50%
Eurasian Dotterel Eudromias morinellus 609 472 137 22.50%
Band-tailed Pigeon Patagioenas fasciata 58 45 13 22.41%
Common Pochard Aythya ferina 1854 1439 415 22.38%
Sandwich Tern Thalasseus sandvicensis 1906 1480 426 22.35%
Rattling Cisticola Cisticola chiniana 18 14 4 22.22%
Rufous Turtle Dove Streptopelia orientalis 243 189 54 22.22%
Ancient Murrelet Synthliboramphus antiquus 63 49 14 22.22%
Black-headed Bulbul Microtarsus melanocephalos 18 14 4 22.22%
Verreaux's Eagle Owl Ketupa lactea 18 14 4 22.22%
Little Spiderhunter Arachnothera longirostra 18 14 4 22.22%
Wine-throated Hummingbird Selasphorus ellioti 18 14 4 22.22%
Green-backed Twinspot Mandingoa nitidula 27 21 6 22.22%
Sooty Grouse Dendragapus fuliginosus 18 14 4 22.22%
Greater Coucal Centropus sinensis 45 35 10 22.22%
Scarlet-chested Sunbird Chalcomitra senegalensis 18 14 4 22.22%
Siberian Rubythroat Calliope calliope 234 182 52 22.22%
Dickcissel Spiza americana 81 63 18 22.22%
Band-winged Nightjar Systellura longirostris 27 21 6 22.22%
Black-naped Oriole Oriolus chinensis 27 21 6 22.22%
Slavonian Grebe Podiceps auritus 458 357 101 22.05%
Common Rock Thrush Monticola saxatilis 472 368 104 22.03%
White-billed Diver Gavia adamsii 296 231 65 21.96%
Harris's Sparrow Zonotrichia querula 41 32 9 21.95%
Short-toed Eagle Circaetus gallicus 567 443 124 21.87%
Pallas's Sandgrouse Syrrhaptes paradoxus 55 43 12 21.82%
Blue-black Grassquit Volatinia jacarina 78 61 17 21.79%
Temminck's Courser Cursorius temminckii 23 18 5 21.74%
Grey Teal Anas gracilis 23 18 5 21.74%
Rufous-vented Ground-Cuckoo Neomorphus geoffroyi 23 18 5 21.74%
Oriental Pied-Hornbill Anthracoceros albirostris 23 18 5 21.74%
Terek Sandpiper Xenus cinereus 304 238 66 21.71%
Cliff Swallow Petrochelidon pyrrhonota 258 202 56 21.71%
American Coot Fulica americana 106 83 23 21.70%
Grey-headed Lapwing Vanellus cinereus 240 188 52 21.67%
Corsican Nuthatch Sitta whiteheadi 60 47 13 21.67%
Northern Bobwhite Colinus virginianus 134 105 29 21.64%
Japanese Tit Parus minor 37 29 8 21.62%
Barred Warbler Curruca nisoria 506 397 109 21.54%
Great Hornbill Buceros bicornis 14 11 3 21.43%
Marabou Stork Leptoptilos crumenifer 14 11 3 21.43%
Bearded Woodpecker Chloropicus namaquus 14 11 3 21.43%
Three-wattled Bellbird Procnias tricarunculatus 14 11 3 21.43%
Grass Wren Cistothorus platensis 14 11 3 21.43%
White-winged Fairywren Malurus leucopterus 14 11 3 21.43%
Western Hooded Pitta Pitta sordida 14 11 3 21.43%
California Thrasher Toxostoma redivivum 14 11 3 21.43%
Japanese Quail Coturnix japonica 14 11 3 21.43%
Green Honeycreeper Chlorophanes spiza 14 11 3 21.43%
Black-and-yellow Tanager Chrysothlypis chrysomelas 14 11 3 21.43%
Brown-necked Raven Corvus ruficollis 14 11 3 21.43%
American Three-toed Woodpecker Picoides dorsalis 14 11 3 21.43%
Violet-headed Hummingbird Klais guimeti 14 11 3 21.43%
Cape Robin-Chat Dessonornis caffer 14 11 3 21.43%
Mocking Cliff-Chat Thamnolaea cinnamomeiventris 14 11 3 21.43%
James's Flamingo Phoenicoparrus jamesi 14 11 3 21.43%
Red Kite Milvus milvus 1392 1094 298 21.41%
Snow Goose Anser caerulescens 846 665 181 21.39%
Tufted Titmouse Baeolophus bicolor 117 92 25 21.37%
Brown-headed Cowbird Molothrus ater 155 122 33 21.29%
Great Bustard Otis tarda 310 244 66 21.29%
Merlin Falco columbarius 524 413 111 21.18%
Black-headed Bunting Emberiza melanocephala 241 190 51 21.16%
Lesser Kestrel Falco naumanni 218 172 46 21.10%
Brown Booby Sula leucogaster 147 116 31 21.09%
Eurasian Siskin Spinus spinus 2349 1854 495 21.07%
Painted Stork Mycteria leucocephala 19 15 4 21.05%
Crested Myna Acridotheres cristatellus 19 15 4 21.05%
Rameron Pigeon Columba arquatrix 19 15 4 21.05%
Red Collared Dove Streptopelia tranquebarica 19 15 4 21.05%
Pin-striped Tit-Babbler Mixornis gularis 19 15 4 21.05%
Trindade Petrel Pterodroma arminjoniana 19 15 4 21.05%
Kori Bustard Ardeotis kori 19 15 4 21.05%
Black Oystercatcher Haematopus bachmani 19 15 4 21.05%
Asian Fairy-bluebird Irena puella 19 15 4 21.05%
Williamson's Sapsucker Sphyrapicus thyroideus 19 15 4 21.05%
Black-necked Stilt Himantopus mexicanus 105 83 22 20.95%
Worm-eating Warbler Helmitheros vermivorum 43 34 9 20.93%
Golden-cheeked Warbler Setophaga chrysoparia 43 34 9 20.93%
White-backed Vulture Gyps africanus 43 34 9 20.93%
Squacco Heron Ardeola ralloides 368 291 77 20.92%
Siberian Accentor Prunella montanella 211 167 44 20.85%
Scarlet-rumped Tanager Ramphocelus passerinii 24 19 5 20.83%
Swallow-tailed Bee-eater Merops hirundineus 24 19 5 20.83%
Picazuro Pigeon Patagioenas picazuro 24 19 5 20.83%
African Paradise-Flycatcher Terpsiphone viridis 24 19 5 20.83%
Black Goshawk Astur melanoleucus 24 19 5 20.83%
Whimbrel Numenius phaeopus 1558 1234 324 20.80%
Gyr Falcon Falco rusticolus 338 268 70 20.71%
Western Yellow Wagtail Motacilla flava 1690 1340 350 20.71%
Smew Mergellus albellus 425 337 88 20.71%
Kirtland's Warbler Setophaga kirtlandii 29 23 6 20.69%
Scaly-naped Pigeon Patagioenas squamosa 29 23 6 20.69%
Scissor-tailed Flycatcher Tyrannus forficatus 58 46 12 20.69%
Varied Bunting Passerina versicolor 29 23 6 20.69%
Thick-billed Longspur Rhynchophanes mccownii 29 23 6 20.69%
Whooper Swan Cygnus cygnus 2055 1631 424 20.63%
Pin-tailed Whydah Vidua macroura 34 27 7 20.59%
Common Grackle Quiscalus quiscula 307 244 63 20.52%
Cerulean Warbler Setophaga cerulea 39 31 8 20.51%
Sand Martin Riparia riparia 1521 1210 311 20.45%
Buff-breasted Sandpiper Calidris subruficollis 305 243 62 20.33%
Black-and-white Warbler Mniotilta varia 133 106 27 20.30%
Purple Martin Progne subis 207 165 42 20.29%
Trumpeter Finch Bucanetes githagineus 281 224 57 20.28%
Yellow-rumped Warbler Setophaga coronata 371 296 75 20.22%
Snow Bunting Plectrophenax nivalis 1476 1179 297 20.12%
Eurasian Woodcock Scolopax rusticola 1715 1370 345 20.12%
Little Cormorant Microcarbo niger 35 28 7 20.00%
Red-legged Crake Rallina fasciata 10 8 2 20.00%
Chestnut-vented Warbler Curruca subcoerulea 20 16 4 20.00%
Green Pheasant Phasianus versicolor 20 16 4 20.00%
Cut-throat Amadina fasciata 15 12 3 20.00%
Tufted Puffin Fratercula cirrhata 75 60 15 20.00%
Red-tailed Tropicbird Phaethon rubricauda 35 28 7 20.00%
Ornate Sunbird Cinnyris ornatus 35 28 7 20.00%
Southern Yellow-billed Hornbill Tockus leucomelas 20 16 4 20.00%
Rusty-collared Seedeater Sporophila collaris 10 8 2 20.00%
Many-coloured Rush Tyrant Tachuris rubrigastra 10 8 2 20.00%
Yellow-rumped Flycatcher Ficedula zanthopygia 15 12 3 20.00%
Cape Gannet Morus capensis 20 16 4 20.00%
Green Woodhoopoe Phoeniculus purpureus 15 12 3 20.00%
Ashy Prinia Prinia socialis 15 12 3 20.00%
Indian White-eye Zosterops palpebrosus 25 20 5 20.00%
Black-capped Kingfisher Halcyon pileata 10 8 2 20.00%
Laced Woodpecker Picus vittatus 10 8 2 20.00%
Grey-lined Hawk Buteo nitidus 15 12 3 20.00%
Wing-barred Piprites Piprites chloris 10 8 2 20.00%
White-breasted Nuthatch Sitta carolinensis 40 32 8 20.00%
Oriental Hobby Falco severus 10 8 2 20.00%
Barratt's Warbler Bradypterus barratti 15 12 3 20.00%
Turquoise-browed Motmot Eumomota superciliosa 10 8 2 20.00%
Burnt-neck Eremomela Eremomela usticollis 10 8 2 20.00%
Scarlet-backed Flowerpecker Dicaeum cruentatum 30 24 6 20.00%
White-vented Euphonia Euphonia minuta 15 12 3 20.00%
Malachite Sunbird Nectarinia famosa 10 8 2 20.00%
Kauai Nukupuu Hemignathus hanapepe 10 8 2 20.00%
Long-billed Crombec Sylvietta rufescens 15 12 3 20.00%
Orange-cheeked Waxbill Estrilda melpoda 10 8 2 20.00%
Blue-rumped Parrot Psittinus cyanurus 10 8 2 20.00%
Akikiki Oreomystis bairdi 10 8 2 20.00%
Large Woodshrike Tephrodornis virgatus 15 12 3 20.00%
Olive Bee-eater Merops superciliosus 10 8 2 20.00%
Purple-throated Fruitcrow Querula purpurata 15 12 3 20.00%
Streaked Saltator Saltator striatipectus 10 8 2 20.00%
Asian Woolly-necked Stork Ciconia episcopus 15 12 3 20.00%
Chinese Francolin Francolinus pintadeanus 10 8 2 20.00%
Thick-billed Spiderhunter Arachnothera crassirostris 10 8 2 20.00%
Little Swift Apus affinis 250 200 50 20.00%
Green-winged Saltator Saltator similis 10 8 2 20.00%
Taita Falcon Falco fasciinucha 15 12 3 20.00%
Ornate Hawk-Eagle Spizaetus ornatus 10 8 2 20.00%
Silver Pheasant Lophura nycthemera 15 12 3 20.00%
Anhinga Anhinga anhinga 45 36 9 20.00%
Changeable Hawk-Eagle Nisaetus cirrhatus 15 12 3 20.00%
Great Tinamou Tinamus major 15 12 3 20.00%
Yellow-billed Egret Ardea brachyrhyncha 25 20 5 20.00%
Rosy-throated Longclaw Macronyx ameliae 15 12 3 20.00%
Collared Aracari Pteroglossus torquatus 10 8 2 20.00%
Northern Shrike Lanius borealis 35 28 7 20.00%
Black-capped Flycatcher Empidonax atriceps 15 12 3 20.00%
Yellow-throated Sandgrouse Pterocles gutturalis 15 12 3 20.00%
Ruby-crowned Kinglet Corthylio calendula 45 36 9 20.00%
Yellow-headed Caracara Daptrius chimachima 25 20 5 20.00%
Rufous-bellied Woodpecker Dendrocopos hyperythrus 10 8 2 20.00%
Quailfinch Ortygospiza atricollis 15 12 3 20.00%
Great Argus Argusianus argus 10 8 2 20.00%
Jack Snipe Lymnocryptes minimus 481 385 96 19.96%
Eurasian Curlew Numenius arquata 2060 1649 411 19.95%
Slender-billed Gull Chroicocephalus genei 458 367 91 19.87%
White-crowned Sparrow Zonotrichia leucophrys 177 142 35 19.77%
American Flamingo Phoenicopterus ruber 157 126 31 19.75%
European Turtle Dove Streptopelia turtur 1079 866 213 19.74%
Common Redstart Phoenicurus phoenicurus 1616 1297 319 19.74%
Sora Porzana carolina 127 102 25 19.69%
Neotropic Cormorant Nannopterum brasilianum 56 45 11 19.64%
Kentucky Warbler Geothlypis formosa 51 41 10 19.61%
Yellow-crowned Night Heron Nyctanassa violacea 51 41 10 19.61%
Black Kite Milvus migrans 873 702 171 19.59%
Evening Grosbeak Hesperiphona vespertina 46 37 9 19.57%
Little Auk Alle alle 399 321 78 19.55%
Red-flanked Bluetail Tarsiger cyanurus 251 202 49 19.52%
Alpine Accentor Prunella collaris 474 382 92 19.41%
Silver-beaked Tanager Ramphocelus carbo 98 79 19 19.39%
Violet Sabrewing Campylopterus hemileucurus 31 25 6 19.35%
Verreaux's Eagle Aquila verreauxii 31 25 6 19.35%
Clark's Nutcracker Nucifraga columbiana 31 25 6 19.35%
Swainson's Warbler Limnothlypis swainsonii 31 25 6 19.35%
Plain Prinia Prinia inornata 31 25 6 19.35%
New Zealand Fantail Rhipidura fuliginosa 31 25 6 19.35%
Grey Wagtail Motacilla cinerea 1563 1262 301 19.26%
Hook-billed Kite Chondrohierax uncinatus 26 21 5 19.23%
White-breasted Waterhen Amaurornis phoenicurus 26 21 5 19.23%
African Sacred Ibis Threskiornis aethiopicus 52 42 10 19.23%
Gilded Barbet Capito auratus 52 42 10 19.23%
Bat Falcon Falco rufigularis 26 21 5 19.23%
Barred Buttonquail Turnix suscitator 26 21 5 19.23%
Ring-necked Duck Aythya collaris 350 283 67 19.14%
Northern Fulmar Fulmarus glacialis 1052 851 201 19.11%
Eurasian Hobby Falco subbuteo 1330 1076 254 19.10%
Ruddy Turnstone Arenaria interpres 1548 1253 295 19.06%
African Wood-Owl Strix woodfordii 21 17 4 19.05%
Jungle Babbler Argya striata 21 17 4 19.05%
Demoiselle Crane Grus virgo 63 51 12 19.05%
Red-billed Quelea Quelea quelea 21 17 4 19.05%
Sudan Golden Sparrow Passer luteus 21 17 4 19.05%
White-headed Vulture Trigonoceps occipitalis 21 17 4 19.05%
White-eared Barbet Stactolaema leucotis 21 17 4 19.05%
African Openbill Anastomus lamelligerus 21 17 4 19.05%
Chestnut-winged Cuckoo Clamator coromandus 21 17 4 19.05%
Collared Kingfisher Todiramphus chloris 21 17 4 19.05%
Pacific Swallow Hirundo javanica 21 17 4 19.05%
Himalayan Griffon Gyps himalayensis 21 17 4 19.05%
White-crowned Pigeon Patagioenas leucocephala 21 17 4 19.05%
Blue Whistling-Thrush Myophonus caeruleus 21 17 4 19.05%
Common Eider Somateria mollissima 1744 1412 332 19.04%
Great White Egret Ardea alba 1382 1119 263 19.03%
Pale-vented Pigeon Patagioenas cayennensis 58 47 11 18.97%
Common Goldeneye Bucephala clangula 1510 1224 286 18.94%
Ring-necked Parakeet Psittacula krameri 37 30 7 18.92%
Grey-rumped Swift Chaetura cinereiventris 53 43 10 18.87%
Scarlet Tanager Piranga olivacea 69 56 13 18.84%
Grey Partridge Perdix perdix 1281 1040 241 18.81%
Northern Red Bishop Euplectes franciscanus 16 13 3 18.75%
Swamp Sparrow Melospiza georgiana 32 26 6 18.75%
Eared Dove Zenaida auriculata 32 26 6 18.75%
Southern Black-Flycatcher Melaenornis pammelaina 16 13 3 18.75%
Black Baza Aviceda leuphotes 16 13 3 18.75%
Double-collared Seedeater Sporophila caerulescens 16 13 3 18.75%
Arrow-marked Babbler Turdoides jardineii 16 13 3 18.75%
Cape Grassbird Sphenoeacus afer 16 13 3 18.75%
Light-vented Bulbul Pycnonotus sinensis 16 13 3 18.75%
Thick-billed Cuckoo Pachycoccyx audeberti 16 13 3 18.75%
Stygian Owl Asio stygius 16 13 3 18.75%
Ruddy-capped Nightingale-Thrush Catharus frantzii 16 13 3 18.75%
Rose-throated Becard Pachyramphus aglaiae 16 13 3 18.75%
Yellow-rumped Siskin Spinus uropygialis 16 13 3 18.75%
Iberian Green Woodpecker Picus sharpei 123 100 23 18.70%
Dalmatian Pelican Pelecanus crispus 230 187 43 18.70%
Emu Dromaius novaehollandiae 43 35 8 18.60%
Watercock Gallicrex cinerea 27 22 5 18.52%
Wood Stork Mycteria americana 54 44 10 18.52%
Heermann's Gull Larus heermanni 27 22 5 18.52%
African Scops Owl Otus senegalensis 27 22 5 18.52%
American Crow Corvus brachyrhynchos 146 119 27 18.49%
Groove-billed Ani Crotophaga sulcirostris 65 53 12 18.46%
Boat-billed Flycatcher Megarynchus pitangua 38 31 7 18.42%
Purple Gallinule Porphyrio martinica 82 67 15 18.29%
Muscovy Duck Cairina moschata 148 121 27 18.24%
Scimitar-billed Woodcreeper Drymornis bridgesii 11 9 2 18.18%
Abyssinian Roller Coracias abyssinicus 11 9 2 18.18%
Striped Kingfisher Halcyon chelicuti 22 18 4 18.18%
Purple-rumped Sunbird Leptocoma zeylonica 11 9 2 18.18%
Red-throated Caracara Ibycter americanus 11 9 2 18.18%
Prothonotary Warbler Protonotaria citrea 44 36 8 18.18%
Spot-necked Babbler Stachyris strialata 11 9 2 18.18%
Brown-hooded Parrot Pyrilia haematotis 11 9 2 18.18%
Yellow-thighed Brushfinch Atlapetes tibialis 11 9 2 18.18%
Rhinoceros Hornbill Buceros rhinoceros 11 9 2 18.18%
Black Skimmer Rynchops niger 44 36 8 18.18%
Long-crested Eagle Lophaetus occipitalis 22 18 4 18.18%
Pearl Kite Gampsonyx swainsonii 11 9 2 18.18%
Hawaiian Coot Fulica alai 11 9 2 18.18%
Comb Duck Sarkidiornis sylvicola 11 9 2 18.18%
White-bellied Emerald Chlorestes candida 11 9 2 18.18%
Plumbeous Pigeon Patagioenas plumbea 11 9 2 18.18%
Crimson-winged Finch Rhodopechys sanguineus 11 9 2 18.18%
Creamy-bellied Gnatcatcher Polioptila lactea 11 9 2 18.18%
Grey-hooded Gull Chroicocephalus cirrocephalus 44 36 8 18.18%
Black-crowned Sparrow-Lark Eremopterix nigriceps 11 9 2 18.18%
Rock Wren Salpinctes obsoletus 44 36 8 18.18%
Australian Raven Corvus coronoides 22 18 4 18.18%
Laggar Falcon Falco jugger 11 9 2 18.18%
Puerto Rican Mango Anthracothorax aurulentus 11 9 2 18.18%
Surfbird Calidris virgata 44 36 8 18.18%
Fork-tailed Flycatcher Tyrannus savana 55 45 10 18.18%
Black-faced Antthrush Formicarius analis 11 9 2 18.18%
Short-tailed Babbler Pellorneum malaccense 11 9 2 18.18%
Adelie Penguin Pygoscelis adeliae 11 9 2 18.18%
White-collared Manakin Manacus candei 11 9 2 18.18%
Asian Barred Owlet Glaucidium cuculoides 11 9 2 18.18%
Palila Loxioides bailleui 11 9 2 18.18%
Purple-crowned Fairy Heliothryx barroti 22 18 4 18.18%
Cinereous Tit Parus cinereus 11 9 2 18.18%
Peregrine Falcon Falco peregrinus 1074 879 195 18.16%
American Black Duck Anas rubripes 127 104 23 18.11%
Common Crossbill Loxia curvirostra 1878 1538 340 18.10%
European Shag Gulosus aristotelis 580 475 105 18.10%
Black-crowned Night Heron Nycticorax nycticorax 660 541 119 18.03%
Yellow-crowned Euphonia Euphonia luteicapilla 39 32 7 17.95%
Bateleur Terathopius ecaudatus 28 23 5 17.86%
Sprague's Pipit Anthus spragueii 28 23 5 17.86%
Cotton Pygmy-Goose Nettapus coromandelianus 28 23 5 17.86%
Redwing Turdus iliacus 1828 1502 326 17.83%
Blue-tailed Bee-eater Merops philippinus 45 37 8 17.78%
Rock Partridge Alectoris graeca 242 199 43 17.77%
Zitting Cisticola Cisticola juncidis 507 417 90 17.75%
Black Guillemot Cepphus grylle 524 431 93 17.75%
Cape Sugarbird Promerops cafer 17 14 3 17.65%
Maui Alauahio Paroreomyza montana 17 14 3 17.65%
Blacksmith Lapwing Vanellus armatus 17 14 3 17.65%
White-crowned Lapwing Vanellus albiceps 17 14 3 17.65%
White-crowned Forktail Enicurus leschenaulti 17 14 3 17.65%
Orange-bellied Flowerpecker Dicaeum trigonostigma 17 14 3 17.65%
Brahminy Starling Sturnia pagodarum 17 14 3 17.65%
White-eyed Vireo Vireo griseus 34 28 6 17.65%
Asian Palm Swift Cypsiurus balasiensis 34 28 6 17.65%
Common Myna Acridotheres tristis 68 56 12 17.65%
White-crowned Shrike Eurocephalus anguitimens 17 14 3 17.65%
Grey-headed Fish-Eagle Icthyophaga ichthyaetus 17 14 3 17.65%
Pennant-winged Nightjar Caprimulgus vexillarius 17 14 3 17.65%
Cape Starling Lamprotornis nitens 17 14 3 17.65%
Spotted Owlet Athene brama 17 14 3 17.65%
House Sparrow Passer domesticus 2003 1650 353 17.62%
Black-billed Cuckoo Coccyzus erythropthalmus 57 47 10 17.54%
Eurasian Tree Sparrow Passer montanus 1524 1257 267 17.52%
Wood Duck Aix sponsa 132 109 23 17.42%
Lewis's Woodpecker Melanerpes lewis 23 19 4 17.39%
African Black-headed Oriole Oriolus larvatus 23 19 4 17.39%
Northern Flicker Colaptes auratus 46 38 8 17.39%
Spotted Thick-knee Burhinus capensis 23 19 4 17.39%
Whooping Crane Grus americana 23 19 4 17.39%
Grosbeak Weaver Amblyospiza albifrons 23 19 4 17.39%
Cinnamon-breasted Bunting Emberiza tahapisi 23 19 4 17.39%
Bobolink Dolichonyx oryzivorus 87 72 15 17.24%
Grey Crowned-Crane Balearica regulorum 29 24 5 17.24%
Golden-breasted Bunting Emberiza flaviventris 29 24 5 17.24%
Half-collared Kingfisher Alcedo semitorquata 29 24 5 17.24%
Fieldfare Turdus pilaris 2404 1991 413 17.18%
American Kestrel Falco sparverius 105 87 18 17.14%
Shore Lark Eremophila alpestris 1152 955 197 17.10%
Common Rosefinch Carpodacus erythrinus 581 482 99 17.04%
American Robin Turdus migratorius 541 449 92 17.01%
Black-tailed Gull Larus crassirostris 53 44 9 16.98%
Greater Flamingo Phoenicopterus roseus 430 357 73 16.98%
Pygmy Cormorant Microcarbo pygmaeus 266 221 45 16.92%
Ferruginous Duck Aythya nyroca 456 379 77 16.89%
American Redstart Setophaga ruticilla 77 64 13 16.88%
Little Bittern Botaurus minutus 394 328 66 16.75%
Two-barred Crossbill Loxia leucoptera 287 239 48 16.72%
Little Grebe Tachybaptus ruficollis 1347 1122 225 16.70%
European Honey-buzzard Pernis apivorus 1516 1263 253 16.69%
Sombre Tit Poecile lugubris 12 10 2 16.67%
Yellow-bellied Warbler Abroscopus superciliaris 18 15 3 16.67%
Akohekohe Palmeria dolei 12 10 2 16.67%
Yellow-throated Toucan Ramphastos ambiguus 18 15 3 16.67%
Dwarf Cassowary Casuarius bennetti 18 15 3 16.67%
Pacific Reef-Heron Egretta sacra 18 15 3 16.67%
Meyer's Parrot Poicephalus meyeri 18 15 3 16.67%
African Broadbill Smithornis capensis 18 15 3 16.67%
Black-and-white Hawk-Eagle Spizaetus melanoleucus 12 10 2 16.67%
Northern Royal Albatross Diomedea sanfordi 24 20 4 16.67%
Lesser Coucal Centropus bengalensis 12 10 2 16.67%
Fiery-throated Hummingbird Panterpe insignis 12 10 2 16.67%
Beautiful Nuthatch Sitta formosa 12 10 2 16.67%
Rose-breasted Grosbeak Pheucticus ludovicianus 78 65 13 16.67%
Dune Lark Calendulauda erythrochlamys 12 10 2 16.67%
Spotted Antbird Hylophylax naevioides 12 10 2 16.67%
Fiscal Flycatcher Sigelus silens 12 10 2 16.67%
African Harrier-Hawk Polyboroides typus 18 15 3 16.67%
Dupont's Lark Chersophilus duponti 12 10 2 16.67%
Long-billed Pipit Anthus similis 12 10 2 16.67%
Wild Turkey Meleagris gallopavo 60 50 10 16.67%
Azure-rumped Tanager Poecilostreptus cabanisi 12 10 2 16.67%
Ashy Tailorbird Orthotomus ruficeps 24 20 4 16.67%
Ludwig's Bustard Neotis ludwigii 12 10 2 16.67%
Sombre Greenbul Andropadus importunus 24 20 4 16.67%
Falcated Duck Mareca falcata 228 190 38 16.67%
Australasian Grass-Owl Tyto longimembris 12 10 2 16.67%
Clark's Grebe Aechmophorus clarkii 18 15 3 16.67%
Common Kestrel Falco tinnunculus 1484 1237 247 16.64%
Gadwall Mareca strepera 1926 1606 320 16.61%
Alpine Swift Tachymarptis melba 488 407 81 16.60%
Alpine Chough Pyrrhocorax graculus 471 393 78 16.56%
Smooth-billed Ani Crotophaga ani 109 91 18 16.51%
Daurian Jackdaw Coloeus dauuricus 140 117 23 16.43%
Blue Rock Thrush Monticola solitarius 398 333 65 16.33%
Dideric Cuckoo Chrysococcyx caprius 49 41 8 16.33%
Eurasian Wigeon Mareca penelope 1982 1659 323 16.30%
Northern Saw-whet Owl Aegolius acadicus 43 36 7 16.28%
Red-headed Woodpecker Melanerpes erythrocephalus 37 31 6 16.22%
Black-throated Blue Warbler Setophaga caerulescens 62 52 10 16.13%
Cape Shoveler Spatula smithii 31 26 5 16.13%
Blue-and-yellow Macaw Ara ararauna 25 21 4 16.00%
African Woolly-necked Stork Ciconia microscelis 25 21 4 16.00%
Lesser Spotted Woodpecker Dryobates minor 1038 872 166 15.99%
Red-crested Pochard Netta rufina 969 815 154 15.89%
Dark-eyed Junco Junco hyemalis 378 318 60 15.87%
Pheasant-tailed Jacana Hydrophasianus chirurgus 19 16 3 15.79%
Bare-throated Tiger-Heron Tigrisoma mexicanum 19 16 3 15.79%
Green Malkoha Ceuthmochares australis 19 16 3 15.79%
Red-footed Booby Sula sula 95 80 15 15.79%
Ashy Woodswallow Artamus fuscus 19 16 3 15.79%
Tiger Shrike Lanius tigrinus 19 16 3 15.79%
Elegant Trogon Trogon elegans 19 16 3 15.79%
African Crested Flycatcher Trochocercus cyanomelas 19 16 3 15.79%
Garganey Spatula querquedula 1125 948 177 15.73%
Greater White-fronted Goose Anser albifrons 2352 1983 369 15.69%
White-throated Robin Irania gutturalis 51 43 8 15.69%
Brewer's Blackbird Euphagus cyanocephalus 147 124 23 15.65%
Tawny Owl Strix aluco 1567 1322 245 15.63%
African Blue Tit Cyanistes teneriffae 45 38 7 15.56%
American Goldfinch Spinus tristis 142 120 22 15.49%
Western House Martin Delichon urbicum 2152 1820 332 15.43%
Coal Tit Periparus ater 1692 1431 261 15.43%
Lesser Yellow-headed Vulture Cathartes burrovianus 13 11 2 15.38%
White's Thrush Zoothera aurea 260 220 40 15.38%
Willie-wagtail Rhipidura leucophrys 26 22 4 15.38%
Black-backed Dwarf-Kingfisher Ceyx erithaca 13 11 2 15.38%
Red-necked Falcon Falco chicquera 13 11 2 15.38%
Say's Phoebe Sayornis saya 39 33 6 15.38%
Narina Trogon Apaloderma narina 13 11 2 15.38%
Greater Hoopoe-Lark Alaemon alaudipes 13 11 2 15.38%
Red-necked Nightjar Caprimulgus ruficollis 13 11 2 15.38%
Canary Islands Chaffinch Fringilla canariensis 13 11 2 15.38%
Pygmy Falcon Polihierax semitorquatus 13 11 2 15.38%
African Crake Crecopsis egregia 13 11 2 15.38%
Orange-chinned Parakeet Brotogeris jugularis 39 33 6 15.38%
Black-throated Wren Pheugopedius atrogularis 13 11 2 15.38%
Spectacled Eider Somateria fischeri 104 88 16 15.38%
Brown Falcon Falco berigora 26 22 4 15.38%
Auckland Islands Shag Leucocarbo colensoi 26 22 4 15.38%
Southern Pochard Netta erythrophthalma 39 33 6 15.38%
Red-billed Tropicbird Phaethon aethereus 78 66 12 15.38%
Little Bustard Tetrax tetrax 332 281 51 15.36%
Tufted Duck Aythya fuligula 2366 2004 362 15.30%
Red-rumped Swallow Cecropis daurica 897 760 137 15.27%
Barn Swallow Hirundo rustica 2898 2456 442 15.25%
Pied-billed Grebe Podilymbus podiceps 296 251 45 15.20%
Tufted Flycatcher Mitrephanes phaeocercus 33 28 5 15.15%
Black Wheatear Oenanthe leucura 119 101 18 15.13%
Upland Sandpiper Bartramia longicauda 106 90 16 15.09%
Dunnock Prunella modularis 1504 1277 227 15.09%
Egyptian Goose Alopochen aegyptiaca 73 62 11 15.07%
Bewick's Swan Cygnus columbianus 1096 931 165 15.05%
Carrion Crow Corvus corone 2054 1745 309 15.04%
Wattled Lapwing Vanellus senegallus 20 17 3 15.00%
Red-billed Oxpecker Buphagus erythroryncha 20 17 3 15.00%
Asian Glossy Starling Aplonis panayensis 20 17 3 15.00%
Hadada Ibis Bostrychia hagedash 20 17 3 15.00%
Black-faced Woodswallow Artamus cinereus 20 17 3 15.00%
Bridled Titmouse Baeolophus wollweberi 20 17 3 15.00%
Pyrrhuloxia Cardinalis sinuatus 20 17 3 15.00%
Yellow-bellied Prinia Prinia flaviventris 20 17 3 15.00%
Black-headed Heron Ardea melanocephala 20 17 3 15.00%
Crimson-breasted Gonolek Laniarius atrococcineus 20 17 3 15.00%
Eurasian/Green-winged Teal Anas crecca 2050 1743 307 14.98%
Great White Pelican Pelecanus onocrotalus 256 218 38 14.84%
Brent Goose Branta bernicla 1937 1650 287 14.82%
Eastern Spot-billed Duck Anas zonorhyncha 27 23 4 14.81%
White-crowned Parrot Pionus senilis 27 23 4 14.81%
Coppersmith Barbet Psilopogon haemacephalus 27 23 4 14.81%
Grey-headed Tanager Eucometis penicillata 27 23 4 14.81%
Yellow-rumped Cacique Cacicus cela 54 46 8 14.81%
Black Redstart Phoenicurus ochruros 1566 1335 231 14.75%
Black Grouse Lyrurus tetrix 842 718 124 14.73%
Yellow Grosbeak Pheucticus chrysopeplus 34 29 5 14.71%
Grey-headed Kingfisher Halcyon leucocephala 34 29 5 14.71%
Black Swan Cygnus atratus 75 64 11 14.67%
Marbled Duck Marmaronetta angustirostris 355 303 52 14.65%
Spotted Flycatcher Muscicapa striata 1462 1248 214 14.64%
Yellow-fronted Canary Crithagra mozambica 41 35 6 14.63%
Tengmalm's Owl Aegolius funereus 380 325 55 14.47%
South African Shelduck Tadorna cana 256 219 37 14.45%
Water Rail Rallus aquaticus 1200 1027 173 14.42%
Long-tailed Duck Clangula hyemalis 840 719 121 14.40%
Griffon Vulture Gyps fulvus 619 530 89 14.38%
Hawfinch Coccothraustes coccothraustes 1405 1203 202 14.38%
Little Owl Athene noctua 839 719 120 14.30%
Cactus Wren Campylorhynchus brunneicapillus 21 18 3 14.29%
Maghreb Magpie Pica mauritanica 14 12 2 14.29%
Spotted Rail Pardirallus maculatus 14 12 2 14.29%
White Tern Gygis alba 49 42 7 14.29%
Oriental Magpie-Robin Copsychus saularis 35 30 5 14.29%
Grey Shrikethrush Colluricincla harmonica 21 18 3 14.29%
Rufous-tailed Jacamar Galbula ruficauda 21 18 3 14.29%
Maccoa Duck Oxyura maccoa 21 18 3 14.29%
Striated Pardalote Pardalotus striatus 21 18 3 14.29%
Great-billed Heron Ardea sumatrana 21 18 3 14.29%
Blue Crane Grus paradiseus 14 12 2 14.29%
Black Guan Chamaepetes unicolor 14 12 2 14.29%
Cockatiel Nymphicus hollandicus 49 42 7 14.29%
Scarlet Ibis Eudocimus ruber 35 30 5 14.29%
Southern Bald Ibis Geronticus calvus 14 12 2 14.29%
Red-headed Quelea Quelea erythrops 14 12 2 14.29%
Brown Creeper Certhia americana 42 36 6 14.29%
Scaly-breasted Munia Lonchura punctulata 35 30 5 14.29%
Volcano Junco Junco vulcani 14 12 2 14.29%
White-winged Dove Zenaida asiatica 56 48 8 14.29%
Pine Grosbeak Pinicola enucleator 330 283 47 14.24%
Common Firecrest Regulus ignicapilla 1068 916 152 14.23%
Black Vulture Aegypius monachus 345 296 49 14.20%
Canada Jay Perisoreus canadensis 149 128 21 14.09%
Blue-grey Tanager Thraupis episcopus 121 104 17 14.05%
Common Iora Aegithina tiphia 43 37 6 13.95%
Carolina Chickadee Poecile carolinensis 129 111 18 13.95%
Common Raven Corvus corax 1840 1584 256 13.91%
Tropical Parula Setophaga pitiayumi 36 31 5 13.89%
Ruddy Duck Oxyura jamaicensis 144 124 20 13.89%
Acorn Woodpecker Melanerpes formicivorus 36 31 5 13.89%
Western Swamphen Porphyrio porphyrio 326 281 45 13.80%
Tricoloured Heron Egretta tricolor 58 50 8 13.79%
Short-eared Owl Asio flammeus 677 584 93 13.74%
Bald Eagle Haliaeetus leucocephalus 102 88 14 13.73%
Little Egret Egretta garzetta 1145 988 157 13.71%
Ruddy Shelduck Tadorna ferruginea 817 705 112 13.71%
Northern Pintail Anas acuta 1576 1360 216 13.71%
Hooded Vulture Necrosyrtes monachus 22 19 3 13.64%
Australian Pipit Anthus australis 22 19 3 13.64%
Common Squirrel-Cuckoo Piaya cayana 44 38 6 13.64%
Syrian Woodpecker Dendrocopos syriacus 22 19 3 13.64%
Barnacle Goose Branta leucopsis 1818 1571 247 13.59%
Woodchat Shrike Lanius senator 557 482 75 13.46%
Spur-winged Lapwing Vanellus spinosus 52 45 7 13.46%
Harlequin Duck Histrionicus histrionicus 358 310 48 13.41%
Black Bulbul Hypsipetes leucocephalus 15 13 2 13.33%
Great Kiskadee Pitangus sulphuratus 105 91 14 13.33%
Eastern Bronze-naped Pigeon Columba delegorguei 15 13 2 13.33%
Violet-eared Waxbill Granatina granatina 15 13 2 13.33%
Crowned Hornbill Lophoceros alboterminatus 15 13 2 13.33%
Green Hermit Phaethornis guy 15 13 2 13.33%
Black-crested Bulbul Rubigula flaviventris 15 13 2 13.33%
Crested Barbet Trachyphonus vaillantii 15 13 2 13.33%
Grey-headed Bushshrike Malaconotus blanchoti 15 13 2 13.33%
Red-winged Blackbird Agelaius phoeniceus 182 158 24 13.19%
Iberian Magpie Cyanopica cooki 38 33 5 13.16%
Crested Oropendola Psarocolius decumanus 23 20 3 13.04%
Collared Forest-Falcon Micrastur semitorquatus 46 40 6 13.04%
Spoon-billed Sandpiper Calidris pygmaea 23 20 3 13.04%
Red-eyed Dove Streptopelia semitorquata 69 60 9 13.04%
Red-backed Shrike Lanius collurio 1273 1107 166 13.04%
Yellowhammer Emberiza citrinella 1620 1409 211 13.02%
White-winged Snowfinch Montifringilla nivalis 169 147 22 13.02%
Great Spotted Cuckoo Clamator glandarius 300 261 39 13.00%
Goldcrest Regulus regulus 1581 1376 205 12.97%
Common Swift Apus apus 2129 1853 276 12.96%
White-faced Ibis Plegadis chihi 54 47 7 12.96%
Indian Peafowl Pavo cristatus 31 27 4 12.90%
African Grey Hornbill Lophoceros nasutus 39 34 5 12.82%
Blue-headed Parrot Pionus menstruus 86 75 11 12.79%
Eurasian Eagle Owl Bubo bubo 704 614 90 12.78%
Rufous-tailed Scrub Robin Cercotrichas galactotes 360 314 46 12.78%
Greylag Goose Anser anser 2176 1898 278 12.78%
Masked Tityra Tityra semifasciata 55 48 7 12.73%
Western Capercaillie Tetrao urogallus 505 441 64 12.67%
Crested Caracara Caracara plancus 95 83 12 12.63%
Tropical Screech-Owl Megascops choliba 95 83 12 12.63%
Oriental Greenfinch Chloris sinica 32 28 4 12.50%
African Penguin Spheniscus demersus 24 21 3 12.50%
Dark-necked Tailorbird Orthotomus atrogularis 24 21 3 12.50%
Red-eyed Vireo Vireo olivaceus 248 217 31 12.50%
Black-necked Swan Cygnus melancoryphus 24 21 3 12.50%
White-browed Gnatcatcher Polioptila bilineata 24 21 3 12.50%
Parasitic Weaver Anomalospiza imberbis 24 21 3 12.50%
White-cheeked Starling Spodiopsar cineraceus 24 21 3 12.50%
Northern Bald Ibis Geronticus eremita 32 28 4 12.50%
Grey-fronted Dove Leptotila rufaxilla 40 35 5 12.50%
Laughing Falcon Herpetotheres cachinnans 32 28 4 12.50%
Mountain Bluebird Sialia currucoides 24 21 3 12.50%
Red-faced Warbler Cardellina rubrifrons 32 28 4 12.50%
Yellow-breasted Chat Icteria virens 32 28 4 12.50%
Three-banded Plover Thinornis tricollaris 16 14 2 12.50%
African Fish-Eagle Icthyophaga vocifer 16 14 2 12.50%
Campbell Islands Shag Leucocarbo campbelli 24 21 3 12.50%
Crimson Sunbird Aethopyga siparaja 16 14 2 12.50%
Spotted Towhee Pipilo maculatus 40 35 5 12.50%
Olive-winged Bulbul Pycnonotus plumosus 16 14 2 12.50%
Rock Dove Columba livia 665 582 83 12.48%
Stock Dove Columba oenas 1304 1144 160 12.27%
Long-eared Owl Asio otus 1319 1159 160 12.13%
New Zealand Bellbird Anthornis melanura 33 29 4 12.12%
African Spoonbill Platalea alba 33 29 4 12.12%
Southern Cordonbleu Uraeginthus angolensis 33 29 4 12.12%
Eurasian Bullfinch Pyrrhula pyrrhula 1492 1312 180 12.06%
Common Chaffinch Fringilla coelebs 2380 2095 285 11.97%
White-tipped Dove Leptotila verreauxi 67 59 8 11.94%
Cream-coloured Courser Cursorius cursor 201 177 24 11.94%
Great Grey Owl Strix nebulosa 67 59 8 11.94%
Great Cormorant Phalacrocorax carbo 2084 1836 248 11.90%
Brambling Fringilla montifringilla 1876 1653 223 11.89%
Oriental Darter Anhinga melanogaster 17 15 2 11.76%
Rufous-collared Sparrow Zonotrichia capensis 34 30 4 11.76%
Slaty-breasted Rail Lewinia striata 17 15 2 11.76%
Chestnut-crowned Warbler Phylloscopus castaniceps 17 15 2 11.76%
Chimango Caracara Daptrius chimango 17 15 2 11.76%
Red-lored Amazon Amazona autumnalis 17 15 2 11.76%
Marsh Owl Asio capensis 17 15 2 11.76%
Brahminy Kite Haliastur indus 51 45 6 11.76%
Black-naped Monarch Hypothymis azurea 17 15 2 11.76%
Cinnamon-bellied Flowerpiercer Diglossa baritula 17 15 2 11.76%
Canada Goose Branta canadensis 418 369 49 11.72%
Cape Sparrow Passer melanurus 198 175 23 11.62%
Pin-tailed Sandgrouse Pterocles alchata 95 84 11 11.58%
Verdin Auriparus flaviceps 26 23 3 11.54%
Pied Kingfisher Ceryle rudis 52 46 6 11.54%
Northern Gannet Morus bassanus 1183 1047 136 11.50%
Hairy Woodpecker Leuconotopicus villosus 44 39 5 11.36%
Azure Tit Cyanistes cyanus 53 47 6 11.32%
Ring Ouzel Turdus torquatus 989 878 111 11.22%
Yellow-billed Cuckoo Coccyzus americanus 205 182 23 11.22%
Mourning Dove Zenaida macroura 233 207 26 11.16%
Red-throated Diver Gavia stellata 1130 1004 126 11.15%
Black-collared Barbet Lybius torquatus 18 16 2 11.11%
African Finfoot Podica senegalensis 18 16 2 11.11%
Water Thick-knee Burhinus vermiculatus 18 16 2 11.11%
Ground Woodpecker Geocolaptes olivaceus 18 16 2 11.11%
European Greenfinch Chloris chloris 2172 1935 237 10.91%
Mallard Anas platyrhynchos 2854 2543 311 10.90%
Common Waxbill Estrilda astrild 239 213 26 10.88%
Great Horned Owl Bubo virginianus 46 41 5 10.87%
Pileated Woodpecker Dryocopus pileatus 37 33 4 10.81%
Mexican Violetear Colibri thalassinus 37 33 4 10.81%
Egyptian Vulture Neophron percnopterus 354 316 38 10.73%
Green Jay Cyanocorax yncas 28 25 3 10.71%
African Palm Swift Cypsiurus parvus 28 25 3 10.71%
Blue-and-white Swallow Pygochelidon cyanoleuca 28 25 3 10.71%
Green-tailed Towhee Pipilo chlorurus 28 25 3 10.71%
Chatham Islands Shag Leucocarbo onslowi 28 25 3 10.71%
Double-banded Sandgrouse Pterocles bicinctus 28 25 3 10.71%
Eurasian Blackcap Sylvia atricapilla 1941 1734 207 10.66%
Knob-billed Duck Sarkidiornis melanotos 47 42 5 10.64%
White-browed Sparrow-Weaver Plocepasser mahali 218 195 23 10.55%
Grey Catbird Dumetella carolinensis 76 68 8 10.53%
Fairy Pitta Pitta nympha 19 17 2 10.53%
Red-bellied Macaw Orthopsittaca manilatus 38 34 4 10.53%
Downy Woodpecker Dryobates pubescens 133 119 14 10.53%
Horned Puffin Fratercula corniculata 29 26 3 10.34%
Keel-billed Toucan Ramphastos sulfuratus 29 26 3 10.34%
Southern Carmine Bee-eater Merops nubicoides 29 26 3 10.34%
Laughing Dove Spilopelia senegalensis 87 78 9 10.34%
Great Crested Grebe Podiceps cristatus 1364 1223 141 10.34%
Eurasian Nightjar Caprimulgus europaeus 1282 1150 132 10.30%
White-headed Duck Oxyura leucocephala 235 211 24 10.21%
Common Quail Coturnix coturnix 1042 936 106 10.17%
Red-bellied Woodpecker Melanerpes carolinus 168 151 17 10.12%
Spotless Starling Sturnus unicolor 208 187 21 10.10%
Collared Dove Streptopelia decaocto 1608 1446 162 10.07%
Collared Redstart Myioborus torquatus 10 9 1 10.00%
Nankeen Kestrel Falco cenchroides 30 27 3 10.00%
Great Green Macaw Ara ambiguus 10 9 1 10.00%
Crested Treeswift Hemiprocne coronata 10 9 1 10.00%
Black-throated Tit Aegithalos concinnus 10 9 1 10.00%
Grey-bellied Bulbul Rubigula cyaniventris 10 9 1 10.00%
Tiny Hawk Microspizias superciliosus 10 9 1 10.00%
Northern Shoveler Spatula clypeata 1870 1683 187 10.00%
Snowcap Microchera albocoronata 10 9 1 10.00%
Straw-headed Bulbul Pycnonotus zeylanicus 10 9 1 10.00%
Emperor Penguin Aptenodytes forsteri 10 9 1 10.00%
Little Cuckoo-Dove Macropygia ruficeps 10 9 1 10.00%
Azure-winged Magpie Cyanopica cyanus 10 9 1 10.00%
Black-thighed Falconet Microhierax fringillarius 10 9 1 10.00%
Golden-browed Chlorophonia Chlorophonia callophrys 10 9 1 10.00%
Red-billed Blue-Magpie Urocissa erythroryncha 10 9 1 10.00%
Chestnut-bellied Sandgrouse Pterocles exustus 10 9 1 10.00%
Galah Eolophus roseicapilla 20 18 2 10.00%
Maguari Stork Ciconia maguari 10 9 1 10.00%
Red-faced Cormorant Urile urile 10 9 1 10.00%
Yellow-winged Tanager Thraupis abbas 10 9 1 10.00%
Crested Guan Penelope purpurascens 10 9 1 10.00%
Black-faced Spoonbill Platalea minor 10 9 1 10.00%
Crimson-fronted Parakeet Psittacara finschi 10 9 1 10.00%
Stripe-breasted Wren Cantorchilus thoracicus 10 9 1 10.00%
Scaly-breasted Bulbul Rubigula squamata 10 9 1 10.00%
Goliath Heron Ardea goliath 10 9 1 10.00%
Chestnut-capped Brushfinch Arremon brunneinucha 10 9 1 10.00%
Cyprus Warbler Curruca melanothorax 10 9 1 10.00%
Crested Kingfisher Megaceryle lugubris 10 9 1 10.00%
European Goldfinch Carduelis carduelis 2489 2241 248 9.96%
Wallcreeper Tichodroma muraria 242 218 24 9.92%
Swallow-tailed Kite Elanoides forficatus 102 92 10 9.80%
Rhinoceros Auklet Cerorhinca monocerata 41 37 4 9.76%
Western Cattle-Egret Ardea ibis 1289 1166 123 9.54%
White-backed Night Heron Calherodius leuconotus 21 19 2 9.52%
Purple-crested Turaco Gallirex porphyreolophus 21 19 2 9.52%
Northern Jacana Jacana spinosa 21 19 2 9.52%
Wattled Jacana Jacana jacana 21 19 2 9.52%
Black Cuckoo Cuculus clamosus 21 19 2 9.52%
Eurasian Nuthatch Sitta europaea 1366 1236 130 9.52%
Hooded Crow Corvus cornix 1020 923 97 9.51%
Rook Corvus frugilegus 2001 1812 189 9.45%
Grey-headed Woodpecker Picus canus 466 422 44 9.44%
White-tailed Eagle Haliaeetus albicilla 1435 1300 135 9.41%
Common Moorhen Gallinula chloropus 1617 1466 151 9.34%
Southern Lapwing Vanellus chilensis 43 39 4 9.30%
Silvereye Zosterops lateralis 43 39 4 9.30%
Bluethroat Luscinia svecica 1186 1076 110 9.27%
Common Shelduck Tadorna tadorna 1501 1362 139 9.26%
Corncrake Crex crex 562 510 52 9.25%
Blue-cheeked Bee-eater Merops persicus 261 237 24 9.20%
Great Spotted Woodpecker Dendrocopos major 2089 1899 190 9.10%
King Vulture Sarcoramphus papa 22 20 2 9.09%
Rufous Casiornis Casiornis rufus 11 10 1 9.09%
Grey Gerygone Gerygone igata 33 30 3 9.09%
Carmiol's Tanager Chlorothraupis carmioli 11 10 1 9.09%
Wattled Starling Creatophora cinerea 22 20 2 9.09%
Flame-throated Warbler Oreothlypis gutturalis 11 10 1 9.09%
Daurian Starling Agropsar sturninus 11 10 1 9.09%
Grey-headed Swamphen Porphyrio poliocephalus 22 20 2 9.09%
Plain-backed Sparrow Passer flaveolus 11 10 1 9.09%
Green Broadbill Calyptomena viridis 11 10 1 9.09%
Pacific Parrotlet Forpus coelestis 11 10 1 9.09%
Yellow-eared Spiderhunter Arachnothera chrysogenys 11 10 1 9.09%
Thick-billed Siskin Spinus crassirostris 11 10 1 9.09%
Indochinese Roller Coracias affinis 11 10 1 9.09%
Arizona Woodpecker Leuconotopicus arizonae 11 10 1 9.09%
Long-tailed Parakeet Psittacula longicauda 22 20 2 9.09%
Crested Francolin Ortygornis sephaena 11 10 1 9.09%
Southern Tchagra Tchagra tchagra 11 10 1 9.09%
Grey Gull Leucophaeus modestus 11 10 1 9.09%
Common Bulbul Pycnonotus barbatus 266 242 24 9.02%
Fork-tailed Drongo Dicrurus adsimilis 89 81 8 8.99%
Great Blue Heron Ardea herodias 112 102 10 8.93%
Black-throated Accentor Prunella atrogularis 45 41 4 8.89%
Bananaquit Coereba flaveola 45 41 4 8.89%
Red-billed Chough Pyrrhocorax pyrrhocorax 282 257 25 8.87%
Cinnamon Hummingbird Amazilia rutila 34 31 3 8.82%
Lilac-breasted Roller Coracias caudatus 34 31 3 8.82%
Black-winged Stilt Himantopus himantopus 956 872 84 8.79%
Black Heron Egretta ardesiaca 23 21 2 8.70%
American White Pelican Pelecanus erythrorhynchos 46 42 4 8.70%
Black Siskin Spinus atratus 23 21 2 8.70%
Lark-like Bunting Emberiza impetuani 23 21 2 8.70%
Pied Avocet Recurvirostra avosetta 1321 1207 114 8.63%
Eurasian Wren Troglodytes troglodytes 1473 1346 127 8.62%
Bokmakierie Telophorus zeylonus 189 173 16 8.47%
Eurasian Jackdaw Coloeus monedula 1987 1820 167 8.40%
Emerald-spotted Wood-Dove Turtur chalcospilos 60 55 5 8.33%
Yellow-billed Stork Mycteria ibis 24 22 2 8.33%
Orange-collared Manakin Manacus aurantiacus 12 11 1 8.33%
American Dipper Cinclus mexicanus 12 11 1 8.33%
Oriental Magpie Pica serica 12 11 1 8.33%
White Monjita Xolmis irupero 12 11 1 8.33%
Saddle-billed Stork Ephippiorhynchus senegalensis 12 11 1 8.33%
African Pied Starling Lamprotornis bicolor 12 11 1 8.33%
Southern Ground-Hornbill Bucorvus leadbeateri 12 11 1 8.33%
Inca Tern Larosterna inca 12 11 1 8.33%
White-backed Duck Thalassornis leuconotus 24 22 2 8.33%
Grey-headed Canary-Flycatcher Culicicapa ceylonensis 12 11 1 8.33%
Japanese Bush Warbler Horornis diphone 12 11 1 8.33%
Asian Koel Eudynamys scolopaceus 24 22 2 8.33%
Greater Painted-Snipe Rostratula benghalensis 24 22 2 8.33%
Stone-curlew Burhinus oedicnemus 708 649 59 8.33%
Asian Openbill Anastomus oscitans 24 22 2 8.33%
Eskimo Curlew Numenius borealis 12 11 1 8.33%
Eurasian Penduline Tit Remiz pendulinus 537 493 44 8.19%
Spotted Dove Spilopelia chinensis 37 34 3 8.11%
White-throated Kingfisher Halcyon smyrnensis 62 57 5 8.06%
Glossy Ibis Plegadis falcinellus 485 446 39 8.04%
Crowned Lapwing Vanellus coronatus 25 23 2 8.00%
Scaled Pigeon Patagioenas speciosa 25 23 2 8.00%
Southern Red-billed Hornbill Tockus rufirostris 25 23 2 8.00%
White-throated Dipper Cinclus cinclus 740 681 59 7.97%
Spotted Nutcracker Nucifraga caryocatactes 842 775 67 7.96%
Eurasian Bittern Botaurus stellaris 857 789 68 7.93%
Common Woodpigeon Columba palumbus 2247 2069 178 7.92%
Great Tit Parus major 2355 2170 185 7.86%
Eurasian Coot Fulica atra 2036 1877 159 7.81%
Pied Triller Lalage nigra 13 12 1 7.69%
Collared Sunbird Hedydipna collaris 13 12 1 7.69%
Grey-rumped Treeswift Hemiprocne longipennis 13 12 1 7.69%
Eastern Nicator Nicator gularis 13 12 1 7.69%
Red-faced Mousebird Urocolius indicus 13 12 1 7.69%
Helmeted Hornbill Rhinoplax vigil 13 12 1 7.69%
Forest Wagtail Dendronanthus indicus 13 12 1 7.69%
Namaqua Dove Oena capensis 39 36 3 7.69%
Black-headed Ibis Threskiornis melanocephalus 13 12 1 7.69%
Spotted Sandgrouse Pterocles senegallus 13 12 1 7.69%
African Darter Anhinga rufa 26 24 2 7.69%
Hamerkop Scopus umbretta 13 12 1 7.69%
Southern Fiscal Lanius collaris 196 181 15 7.65%
Pied Wagtail/White Wagtail Motacilla alba 1877 1735 142 7.57%
European Bee-eater Merops apiaster 786 727 59 7.51%
Ring-necked Dove Streptopelia capicola 254 235 19 7.48%
African Green-Pigeon Treron calvus 27 25 2 7.41%
Zebra Dove Geopelia striata 27 25 2 7.41%
Crested Tit Lophophanes cristatus 1679 1556 123 7.33%
Black-winged Kite Elanus caeruleus 413 383 30 7.26%
Eurasian Scops Owl Otus scops 511 474 37 7.24%
Rose-coloured Starling Pastor roseus 334 310 24 7.19%
European Roller Coracias garrulus 488 453 35 7.17%
Melodious Blackbird Dives dives 28 26 2 7.14%
African Jacana Actophilornis africanus 14 13 1 7.14%
Black Lark Melanocorypha yeltoniensis 28 26 2 7.14%
Red-breasted Nuthatch Sitta canadensis 56 52 4 7.14%
White-rumped Munia Lonchura striata 28 26 2 7.14%
Yellow-billed Duck Anas undulata 28 26 2 7.14%
Bearded Vulture Gypaetus barbatus 481 447 34 7.07%
Eurasian Golden Oriole Oriolus oriolus 1176 1094 82 6.97%
Pied Crow Corvus albus 260 242 18 6.92%
Mute Swan Cygnus olor 1665 1550 115 6.91%
Spur-winged Goose Plectropterus gambensis 29 27 2 6.90%
Common Starling Sturnus vulgaris 2254 2100 154 6.83%
Eurasian Wryneck Jynx torquilla 820 764 56 6.83%
Eurasian Green Woodpecker Picus viridis 1248 1163 85 6.81%
Sociable Weaver Philetairus socius 206 192 14 6.80%
American Black Vulture Coragyps atratus 148 138 10 6.76%
Scarlet Macaw Ara macao 74 69 5 6.76%
Eurasian Blackbird Turdus merula 2128 1985 143 6.72%
Barred Parakeet Bolborhynchus lineola 15 14 1 6.67%
Blue-grey Noddy Anous ceruleus 15 14 1 6.67%
Northern Red-fronted Tinkerbird Pogoniulus uropygialis 15 14 1 6.67%
Large-billed Crow Corvus macrorhynchos 60 56 4 6.67%
White-browed Crake Poliolimnas cinereus 15 14 1 6.67%
Warbling White-eye Zosterops japonicus 15 14 1 6.67%
Yellow-billed Magpie Pica nuttalli 15 14 1 6.67%
Greater Roadrunner Geococcyx californianus 30 28 2 6.67%
Daurian Redstart Phoenicurus auroreus 15 14 1 6.67%
White-naped Brushfinch Atlapetes albinucha 15 14 1 6.67%
Cape Crow Corvus capensis 15 14 1 6.67%
Black Paradise-Flycatcher Terpsiphone atrocaudata 15 14 1 6.67%
Red-breasted Goose Branta ruficollis 379 354 25 6.60%
Grey Go-away-bird Crinifer concolor 31 29 2 6.45%
Eurasian Blue Tit Cyanistes caeruleus 2284 2137 147 6.44%
Lesser Flamingo Phoeniconaias minor 141 132 9 6.38%
Northern Lapwing Vanellus vanellus 1995 1870 125 6.27%
Pearly-eyed Thrasher Margarops fuscatus 16 15 1 6.25%
Brown Dipper Cinclus pallasii 16 15 1 6.25%
Siberian Jay Perisoreus infaustus 64 60 4 6.25%
Masked Woodswallow Artamus personatus 16 15 1 6.25%
Sandhill Crane Antigone canadensis 352 330 22 6.25%
New Zealand Pipit Anthus novaeseelandiae 32 30 2 6.25%
Blue-crowned Hanging-Parrot Loriculus galgulus 16 15 1 6.25%
Eurasian Three-toed Woodpecker Picoides tridactylus 114 107 7 6.14%
Common Cuckoo Cuculus canorus 1278 1200 78 6.10%
Western Barn Owl Tyto alba 413 388 25 6.05%
Eurasian Oystercatcher Haematopus ostralegus 1468 1380 88 5.99%
Bohemian Waxwing Bombycilla garrulus 852 801 51 5.99%
Black-capped Vireo Vireo atricapilla 17 16 1 5.88%
Dusky Tapaculo Scytalopus fuscus 17 16 1 5.88%
Pel's Fishing-Owl Scotopelia peli 17 16 1 5.88%
Southern Pied-Babbler Turdoides bicolor 17 16 1 5.88%
Long-tailed Tit Aegithalos caudatus 1387 1306 81 5.84%
Steller's Jay Cyanocitta stelleri 36 34 2 5.56%
Golden-bellied Gerygone Gerygone sulphurea 18 17 1 5.56%
White-throated Magpie-Jay Cyanocorax formosus 18 17 1 5.56%
Morepork Ninox novaeseelandiae 18 17 1 5.56%
Orange-billed Sparrow Arremon aurantiirostris 18 17 1 5.56%
Red-billed Buffalo-Weaver Bubalornis niger 18 17 1 5.56%
Eurasian Jay Garrulus glandarius 2386 2254 132 5.53%
Snowy Owl Bubo scandiacus 299 283 16 5.35%
American Barn Owl Tyto furcata 699 662 37 5.29%
Wattled Crane Grus carunculatus 19 18 1 5.26%
Eastern Cattle-Egret Ardea coromanda 76 72 4 5.26%
Red-legged Honeycreeper Cyanerpes cyaneus 39 37 2 5.13%
Tambourine Dove Turtur tympanistria 20 19 1 5.00%
Trumpeter Hornbill Bycanistes bucinator 20 19 1 5.00%
Purple Heron Ardea purpurea 1049 997 52 4.96%
European Robin Erithacus rubecula 2296 2186 110 4.79%
Crested Pigeon Ocyphaps lophotes 21 20 1 4.76%
Yellow-headed Blackbird Xanthocephalus xanthocephalus 42 40 2 4.76%
Dollarbird Eurystomus orientalis 21 20 1 4.76%
Atlantic Puffin Fratercula arctica 1143 1090 53 4.64%
Grey Heron Ardea cinerea 1602 1529 73 4.56%
Common Crane Grus grus 1568 1498 70 4.46%
Belted Kingfisher Megaceryle alcyon 68 65 3 4.41%
Common Magpie Pica pica 2086 1995 91 4.36%
Roseate Spoonbill Platalea ajaja 46 44 2 4.35%
White-headed Munia Lonchura maja 23 22 1 4.35%
Red-legged Seriema Cariama cristata 23 22 1 4.35%
Long-tailed Tyrant Colonia colonus 24 23 1 4.17%
Red-vented Bulbul Pycnonotus cafer 25 24 1 4.00%
Turkey Vulture Cathartes aura 203 195 8 3.94%
Northern Cardinal Cardinalis cardinalis 183 176 7 3.83%
White Ibis Eudocimus albus 131 126 5 3.82%
White-tailed Kite Elanus leucurus 55 53 2 3.64%
Blue Jay Cyanocitta cristata 166 160 6 3.61%
Rufous Mourner Rhytipterna holerythra 28 27 1 3.57%
Black Phoebe Sayornis nigricans 56 54 2 3.57%
Bearded Tit Panurus biarmicus 766 739 27 3.52%
Limpkin Aramus guarauna 29 28 1 3.45%
Eurasian Spoonbill Platalea leucorodia 846 819 27 3.19%
Tui Prosthemadera novaeseelandiae 33 32 1 3.03%
Brown Pelican Pelecanus occidentalis 69 67 2 2.90%
Osprey Pandion haliaetus 588 572 16 2.72%
Helmeted Guineafowl Numida meleagris 259 252 7 2.70%
Common Ostrich Struthio camelus 222 216 6 2.70%
Black Woodpecker Dryocopus martius 987 961 26 2.63%
Black Stork Ciconia nigra 551 537 14 2.54%
Speckled Pigeon Columba guinea 206 201 5 2.43%
Common Hoopoe Upupa epops 1225 1196 29 2.37%
Sulphur-crested Cockatoo Cacatua galerita 43 42 1 2.33%
Common Kingfisher Alcedo atthis 1275 1247 28 2.20%
White Stork Ciconia ciconia 1169 1151 18 1.54%
White-throated Toucan Ramphastos tucanus 65 64 1 1.54%
Spectacled Barwing Actinodura ramsayi 10 10 0 0.00%
Golden-hooded Tanager Stilpnia larvata 12 12 0 0.00%
Lesser Jacana Microparra capensis 15 15 0 0.00%
Chestnut-naped Forktail Enicurus ruficapillus 11 11 0 0.00%
Yellow Rail Coturnicops noveboracensis 13 13 0 0.00%
Secretarybird Sagittarius serpentarius 14 14 0 0.00%
Pied Harrier Circus melanoleucos 10 10 0 0.00%
White-bellied Sea-Eagle Icthyophaga leucogaster 18 18 0 0.00%
Rufous Piha Lipaugus unirufus 14 14 0 0.00%
White-necked Jacobin Florisuga mellivora 12 12 0 0.00%
Carolina Parakeet Conuropsis carolinensis 13 13 0 0.00%
White-necked Raven Corvus albicollis 12 12 0 0.00%
Cocoi Heron Ardea cocoi 10 10 0 0.00%
Northern Emerald-Toucanet Aulacorhynchus prasinus 12 12 0 0.00%
Brown Jay Cyanocorax morio 18 18 0 0.00%
Spangle-cheeked Tanager Tangara dowii 11 11 0 0.00%
Sungrebe Heliornis fulica 15 15 0 0.00%
Ferruginous Partridge Caloperdix oculeus 14 14 0 0.00%
Black Currawong Strepera fuliginosa 15 15 0 0.00%
Australian Magpie Gymnorhina tibicen 22 22 0 0.00%
Tropical Royal Flycatcher Onychorhynchus coronatus 10 10 0 0.00%
Forest Canary Crithagra scotops 15 15 0 0.00%
Red-breasted Meadowlark Leistes militaris 11 11 0 0.00%
Violet Cuckoo Chrysococcyx xanthorhynchus 10 10 0 0.00%
Rufous Sabrewing Pampa rufa 11 11 0 0.00%
Southern Crested Guineafowl Guttera edouardi 20 20 0 0.00%
Blue-breasted Quail Synoicus chinensis 13 13 0 0.00%
Orange-breasted Sunbird Anthobaphes violacea 12 12 0 0.00%
Olivaceous Piculet Picumnus olivaceus 11 11 0 0.00%
Purple-backed Fairywren Malurus assimilis 16 16 0 0.00%
Passenger Pigeon Ectopistes migratorius 17 17 0 0.00%
Black Bittern Botaurus flavicollis 24 24 0 0.00%
South Island Kokako Callaeas cinereus 11 11 0 0.00%
Black Turnstone Arenaria melanocephala 35 35 0 0.00%
Green Rosella Platycercus caledonicus 16 16 0 0.00%
Crimson-collared Tanager Ramphocelus sanguinolentus 10 10 0 0.00%
White-headed Woodpecker Leuconotopicus albolarvatus 14 14 0 0.00%
White-bellied Woodpecker Dryocopus javensis 11 11 0 0.00%
Giant Kingfisher Megaceryle maxima 20 20 0 0.00%
Spectacled Tyrant Hymenops perspicillatus 10 10 0 0.00%
Rufous-backed Sibia Leioptila annectens 10 10 0 0.00%