Species mistake statistics
Aggregates over quiz answers. With a country selected, only games played in that country are counted, and only species on that country's checklist are shown (excluding introduced, uncertain, and unknown).
Only species with at least 3 picks (times shown). Error rate = wrongly answered / (wrongly + correctly answered) when this species was chosen. When a country is selected, the minimum pick count is lower than for all countries.
Sort by: error rate · times shown
| Species | Times shown | Correctly answered | Wrongly answered | Error rate % |
|---|---|---|---|---|
| Snow Goose Anser caerulescens | 78 | 55 | 23 | 29.49% |
| Yellow-rumped Warbler Setophaga coronata | 73 | 61 | 12 | 16.44% |
| Willow Ptarmigan Lagopus lagopus | 62 | 43 | 19 | 30.65% |
| Mallard Anas platyrhynchos | 60 | 53 | 7 | 11.67% |
| Western Meadowlark Sturnella neglecta | 60 | 42 | 18 | 30.00% |
| Black-legged Kittiwake Rissa tridactyla | 57 | 47 | 10 | 17.54% |
| Turkey Vulture Cathartes aura | 57 | 55 | 2 | 3.51% |
| Red-bellied Woodpecker Melanerpes carolinus | 57 | 49 | 8 | 14.04% |
| Carolina Chickadee Poecile carolinensis | 57 | 45 | 12 | 21.05% |
| Barn Swallow Hirundo rustica | 57 | 46 | 11 | 19.30% |
| Mourning Dove Zenaida macroura | 56 | 50 | 6 | 10.71% |
| Common Grackle Quiscalus quiscula | 56 | 47 | 9 | 16.07% |
| White-crowned Sparrow Zonotrichia leucophrys | 53 | 45 | 8 | 15.09% |
| Brewer's Blackbird Euphagus cyanocephalus | 53 | 42 | 11 | 20.75% |
| Canada Goose Branta canadensis | 52 | 49 | 3 | 5.77% |
| Glaucous-winged Gull Larus glaucescens | 52 | 42 | 10 | 19.23% |
| Blue Jay Cyanocitta cristata | 52 | 49 | 3 | 5.77% |
| Shore Lark Eremophila alpestris | 51 | 39 | 12 | 23.53% |
| Purple Martin Progne subis | 51 | 39 | 12 | 23.53% |
| Cliff Swallow Petrochelidon pyrrhonota | 51 | 37 | 14 | 27.45% |
| Northern Cardinal Cardinalis cardinalis | 51 | 47 | 4 | 7.84% |
| Tufted Titmouse Baeolophus bicolor | 49 | 39 | 10 | 20.41% |
| Dark-eyed Junco Junco hyemalis | 49 | 39 | 10 | 20.41% |
| Brown-headed Cowbird Molothrus ater | 49 | 37 | 12 | 24.49% |
| Short-tailed Hawk Buteo brachyurus | 47 | 18 | 29 | 61.70% |
| Common Raven Corvus corax | 47 | 41 | 6 | 12.77% |
| Lapland Bunting Calcarius lapponicus | 47 | 34 | 13 | 27.66% |
| Downy Woodpecker Dryobates pubescens | 45 | 42 | 3 | 6.67% |
| Tree Swallow Tachycineta bicolor | 44 | 31 | 13 | 29.55% |
| Red-winged Blackbird Agelaius phoeniceus | 44 | 40 | 4 | 9.09% |
| Northern Bobwhite Colinus virginianus | 42 | 34 | 8 | 19.05% |
| White Ibis Eudocimus albus | 42 | 42 | 0 | 0.00% |
| Snail Kite Rostrhamus sociabilis | 42 | 32 | 10 | 23.81% |
| Rough-legged Buzzard Buteo lagopus | 42 | 30 | 12 | 28.57% |
| American Crow Corvus brachyrhynchos | 42 | 33 | 9 | 21.43% |
| Greater White-fronted Goose Anser albifrons | 41 | 36 | 5 | 12.20% |
| Harris's Hawk Parabuteo unicinctus | 38 | 21 | 17 | 44.74% |
| Red-tailed Hawk Buteo jamaicensis | 38 | 25 | 13 | 34.21% |
| Ferruginous Hawk Buteo regalis | 38 | 21 | 17 | 44.74% |
| American Goldfinch Spinus tristis | 38 | 33 | 5 | 13.16% |
| Cooper's Hawk Astur cooperii | 37 | 13 | 24 | 64.86% |
| American Robin Turdus migratorius | 37 | 33 | 4 | 10.81% |
| Sandhill Crane Antigone canadensis | 36 | 34 | 2 | 5.56% |
| Swainson's Hawk Buteo swainsoni | 36 | 23 | 13 | 36.11% |
| Golden Eagle Aquila chrysaetos | 35 | 29 | 6 | 17.14% |
| Northern Harrier Circus hudsonius | 35 | 23 | 12 | 34.29% |
| Redpoll Acanthis flammea | 35 | 25 | 10 | 28.57% |
| Sharp-shinned Hawk Accipiter striatus | 34 | 18 | 16 | 47.06% |
| Grey Hawk Buteo plagiatus | 33 | 15 | 18 | 54.55% |
| Zone-tailed Hawk Buteo albonotatus | 33 | 17 | 16 | 48.48% |
| Swallow-tailed Kite Elanoides forficatus | 32 | 30 | 2 | 6.25% |
| Mississippi Kite Ictinia mississippiensis | 30 | 24 | 6 | 20.00% |
| Steller's Sea-Eagle Haliaeetus pelagicus | 30 | 23 | 7 | 23.33% |
| Bald Eagle Haliaeetus leucocephalus | 30 | 24 | 6 | 20.00% |
| Crane Hawk Geranospiza caerulescens | 30 | 20 | 10 | 33.33% |
| White-tailed Eagle Haliaeetus albicilla | 29 | 25 | 4 | 13.79% |
| Broad-winged Hawk Buteo platypterus | 29 | 18 | 11 | 37.93% |
| Red-shouldered Hawk Buteo lineatus | 28 | 20 | 8 | 28.57% |
| Willow Flycatcher Empidonax traillii | 28 | 14 | 14 | 50.00% |
| American Goshawk Astur atricapillus | 26 | 13 | 13 | 50.00% |
| Common Black Hawk Buteogallus anthracinus | 26 | 14 | 12 | 46.15% |
| White-tailed Kite Elanus leucurus | 25 | 24 | 1 | 4.00% |
| Great Black Hawk Buteogallus urubitinga | 24 | 12 | 12 | 50.00% |
| Roadside Hawk Rupornis magnirostris | 24 | 8 | 16 | 66.67% |
| Double-toothed Kite Harpagus bidentatus | 23 | 10 | 13 | 56.52% |
| Eastern Meadowlark Sturnella magna | 23 | 12 | 11 | 47.83% |
| Western Marsh Harrier Circus aeruginosus | 20 | 12 | 8 | 40.00% |
| Pectoral Sandpiper Calidris melanotos | 19 | 11 | 8 | 42.11% |
| Wilson's Storm-Petrel Oceanites oceanicus | 18 | 12 | 6 | 33.33% |
| Cape May Warbler Setophaga tigrina | 17 | 11 | 6 | 35.29% |
| Common Nighthawk Chordeiles minor | 16 | 8 | 8 | 50.00% |
| Sharp-tailed Sandpiper Calidris acuminata | 16 | 14 | 2 | 12.50% |
| Sabine's Gull Xema sabini | 16 | 11 | 5 | 31.25% |
| Ring-billed Gull Larus delawarensis | 16 | 11 | 5 | 31.25% |
| Blue-headed Vireo Vireo solitarius | 16 | 8 | 8 | 50.00% |
| Nashville Warbler Leiothlypis ruficapilla | 16 | 11 | 5 | 31.25% |
| Summer Tanager Piranga rubra | 16 | 11 | 5 | 31.25% |
| Spruce Grouse Canachites canadensis | 15 | 10 | 5 | 33.33% |
| Grey Plover Pluvialis squatarola | 15 | 8 | 7 | 46.67% |
| Sanderling Calidris alba | 15 | 10 | 5 | 33.33% |
| White-tailed Hawk Geranoaetus albicaudatus | 15 | 8 | 7 | 46.67% |
| Eastern Screech-Owl Megascops asio | 15 | 6 | 9 | 60.00% |
| American Kestrel Falco sparverius | 15 | 9 | 6 | 40.00% |
| Alder Flycatcher Empidonax alnorum | 15 | 7 | 8 | 53.33% |
| Western Kingbird Tyrannus verticalis | 15 | 11 | 4 | 26.67% |
| Carolina Wren Thryothorus ludovicianus | 15 | 11 | 4 | 26.67% |
| Swainson's Thrush Catharus ustulatus | 15 | 7 | 8 | 53.33% |
| Savannah Sparrow Passerculus sandwichensis | 15 | 8 | 7 | 46.67% |
| American Herring Gull Larus smithsonianus | 15 | 5 | 10 | 66.67% |
| Chimney Swift Chaetura pelagica | 14 | 4 | 10 | 71.43% |
| American Coot Fulica americana | 14 | 9 | 5 | 35.71% |
| Western Wood-Pewee Contopus sordidulus | 14 | 8 | 6 | 42.86% |
| Sedge Wren Cistothorus stellaris | 14 | 10 | 4 | 28.57% |
| Black-and-white Warbler Mniotilta varia | 14 | 12 | 2 | 14.29% |
| Black-throated Green Warbler Setophaga virens | 14 | 10 | 4 | 28.57% |
| Yellow Grosbeak Pheucticus chrysopeplus | 14 | 12 | 2 | 14.29% |
| American Woodcock Scolopax minor | 13 | 9 | 4 | 30.77% |
| Lesser Yellowlegs Tringa flavipes | 13 | 8 | 5 | 38.46% |
| Bonaparte's Gull Chroicocephalus philadelphia | 13 | 8 | 5 | 38.46% |
| Franklin's Gull Leucophaeus pipixcan | 13 | 8 | 5 | 38.46% |
| Sooty Tern Onychoprion fuscatus | 13 | 5 | 8 | 61.54% |
| White-winged Black Tern Chlidonias leucopterus | 13 | 10 | 3 | 23.08% |
| Royal Tern Thalasseus maximus | 13 | 8 | 5 | 38.46% |
| Black-crowned Night Heron Nycticorax nycticorax | 13 | 12 | 1 | 7.69% |
| Roseate Spoonbill Platalea ajaja | 13 | 10 | 3 | 23.08% |
| Barred Owl Strix varia | 13 | 9 | 4 | 30.77% |
| Northern Saw-whet Owl Aegolius acadicus | 13 | 9 | 4 | 30.77% |
| Yellow-bellied Flycatcher Empidonax flaviventris | 13 | 2 | 11 | 84.62% |
| Acadian Flycatcher Empidonax virescens | 13 | 3 | 10 | 76.92% |
| Least Flycatcher Empidonax minimus | 13 | 7 | 6 | 46.15% |
| Rufous-crowned Sparrow Aimophila ruficeps | 13 | 4 | 9 | 69.23% |
| Common Yellowthroat Geothlypis trichas | 13 | 9 | 4 | 30.77% |
| American Black Duck Anas rubripes | 12 | 6 | 6 | 50.00% |
| Northern Pintail Anas acuta | 12 | 12 | 0 | 0.00% |
| Mountain Quail Oreortyx pictus | 12 | 6 | 6 | 50.00% |
| Black-chinned Hummingbird Archilochus alexandri | 12 | 6 | 6 | 50.00% |
| Solitary Sandpiper Tringa solitaria | 12 | 8 | 4 | 33.33% |
| Greater Yellowlegs Tringa melanoleuca | 12 | 11 | 1 | 8.33% |
| Stilt Sandpiper Calidris himantopus | 12 | 7 | 5 | 41.67% |
| Buff-breasted Sandpiper Calidris subruficollis | 12 | 10 | 2 | 16.67% |
| Arctic Skua Stercorarius parasiticus | 12 | 6 | 6 | 50.00% |
| Gull-billed Tern Gelochelidon nilotica | 12 | 10 | 2 | 16.67% |
| Atlantic Yellow-nosed Albatross Thalassarche chlororhynchos | 12 | 10 | 2 | 16.67% |
| Magnificent Frigatebird Fregata magnificens | 12 | 8 | 4 | 33.33% |
| Hook-billed Kite Chondrohierax uncinatus | 12 | 9 | 3 | 25.00% |
| Olive-sided Flycatcher Contopus cooperi | 12 | 9 | 3 | 25.00% |
| Brown-crested Flycatcher Myiarchus tyrannulus | 12 | 4 | 8 | 66.67% |
| Eastern Kingbird Tyrannus tyrannus | 12 | 6 | 6 | 50.00% |
| Black-capped Chickadee Poecile atricapillus | 12 | 6 | 6 | 50.00% |
| Northern Rough-winged Swallow Stelgidopteryx serripennis | 12 | 5 | 7 | 58.33% |
| Curve-billed Thrasher Toxostoma curvirostre | 12 | 10 | 2 | 16.67% |
| Hermit Thrush Catharus guttatus | 12 | 6 | 6 | 50.00% |
| Eastern Yellow Wagtail Motacilla tschutschensis | 12 | 10 | 2 | 16.67% |
| American Redstart Setophaga ruticilla | 12 | 10 | 2 | 16.67% |
| Cerulean Warbler Setophaga cerulea | 12 | 9 | 3 | 25.00% |
| Black-throated Blue Warbler Setophaga caerulescens | 12 | 9 | 3 | 25.00% |
| Golden-cheeked Warbler Setophaga chrysoparia | 12 | 10 | 2 | 16.67% |
| Trumpeter Swan Cygnus buccinator | 11 | 6 | 5 | 45.45% |
| Eurasian/Green-winged Teal Anas crecca | 11 | 9 | 2 | 18.18% |
| Harlequin Duck Histrionicus histrionicus | 11 | 9 | 2 | 18.18% |
| Black Scoter Melanitta americana | 11 | 6 | 5 | 45.45% |
| Greater Sage-Grouse Centrocercus urophasianus | 11 | 9 | 2 | 18.18% |
| Band-tailed Pigeon Patagioenas fasciata | 11 | 5 | 6 | 54.55% |
| Ruby-throated Hummingbird Archilochus colubris | 11 | 8 | 3 | 27.27% |
| Semipalmated Plover Charadrius semipalmatus | 11 | 7 | 4 | 36.36% |
| Dunlin Calidris alpina | 11 | 8 | 3 | 27.27% |
| Little Auk Alle alle | 11 | 10 | 1 | 9.09% |
| Great Black-backed Gull Larus marinus | 11 | 5 | 6 | 54.55% |
| Forster's Tern Sterna forsteri | 11 | 8 | 3 | 27.27% |
| Northern Gannet Morus bassanus | 11 | 6 | 5 | 45.45% |
| Double-crested Cormorant Nannopterum auritum | 11 | 6 | 5 | 45.45% |
| American White Pelican Pelecanus erythrorhynchos | 11 | 11 | 0 | 0.00% |
| Great Blue Heron Ardea herodias | 11 | 9 | 2 | 18.18% |
| American Black Vulture Coragyps atratus | 11 | 10 | 1 | 9.09% |
| Osprey Pandion haliaetus | 11 | 11 | 0 | 0.00% |
| Northern Hawk Owl Surnia ulula | 11 | 10 | 1 | 9.09% |
| Red-headed Woodpecker Melanerpes erythrocephalus | 11 | 9 | 2 | 18.18% |
| Collared Forest-Falcon Micrastur semitorquatus | 11 | 11 | 0 | 0.00% |
| Vermilion Flycatcher Pyrocephalus rubinus | 11 | 9 | 2 | 18.18% |
| Black-billed Magpie Pica hudsonia | 11 | 9 | 2 | 18.18% |
| Verdin Auriparus flaviceps | 11 | 9 | 2 | 18.18% |
| White-breasted Nuthatch Sitta carolinensis | 11 | 10 | 1 | 9.09% |
| Bewick's Wren Thryomanes bewickii | 11 | 7 | 4 | 36.36% |
| Brown Thrasher Toxostoma rufum | 11 | 8 | 3 | 27.27% |
| Pine Grosbeak Pinicola enucleator | 11 | 8 | 3 | 27.27% |
| Common Crossbill Loxia curvirostra | 11 | 8 | 3 | 27.27% |
| Brewer's Sparrow Spizella breweri | 11 | 8 | 3 | 27.27% |
| Song Sparrow Melospiza melodia | 11 | 7 | 4 | 36.36% |
| Lincoln's Sparrow Melospiza lincolnii | 11 | 8 | 3 | 27.27% |
| Canyon Towhee Melozone fusca | 11 | 6 | 5 | 45.45% |
| Yellow-headed Blackbird Xanthocephalus xanthocephalus | 11 | 11 | 0 | 0.00% |
| Baltimore Oriole Icterus galbula | 11 | 9 | 2 | 18.18% |
| Scott's Oriole Icterus parisorum | 11 | 7 | 4 | 36.36% |
| Worm-eating Warbler Helmitheros vermivorum | 11 | 8 | 3 | 27.27% |
| Louisiana Waterthrush Parkesia motacilla | 11 | 9 | 2 | 18.18% |
| Yellow-throated Warbler Setophaga dominica | 11 | 6 | 5 | 45.45% |
| Indigo Bunting Passerina cyanea | 11 | 3 | 8 | 72.73% |
| Muscovy Duck Cairina moschata | 10 | 8 | 2 | 20.00% |
| Bufflehead Bucephala albeola | 10 | 9 | 1 | 10.00% |
| Greater Prairie-Chicken Tympanuchus cupido | 10 | 3 | 7 | 70.00% |
| Western Grebe Aechmophorus occidentalis | 10 | 6 | 4 | 40.00% |
| Common Poorwill Phalaenoptilus nuttallii | 10 | 3 | 7 | 70.00% |
| Anna's Hummingbird Calypte anna | 10 | 6 | 4 | 40.00% |
| Purple Gallinule Porphyrio martinica | 10 | 6 | 4 | 40.00% |
| Wilson's Plover Anarhynchus wilsonia | 10 | 3 | 7 | 70.00% |
| Semipalmated Sandpiper Calidris pusilla | 10 | 6 | 4 | 40.00% |
| Great Skua Stercorarius skua | 10 | 9 | 1 | 10.00% |
| Black-tailed Gull Larus crassirostris | 10 | 9 | 1 | 10.00% |
| Black Noddy Anous minutus | 10 | 7 | 3 | 30.00% |
| Black Tern Chlidonias niger | 10 | 6 | 4 | 40.00% |
| Band-rumped Storm-Petrel Hydrobates castro | 10 | 4 | 6 | 60.00% |
| Great Shearwater Ardenna gravis | 10 | 5 | 5 | 50.00% |
| Glossy Ibis Plegadis falcinellus | 10 | 7 | 3 | 30.00% |
| Yellow-bellied Sapsucker Sphyrapicus varius | 10 | 2 | 8 | 80.00% |
| Golden-fronted Woodpecker Melanerpes aurifrons | 10 | 7 | 3 | 30.00% |
| Crested Caracara Caracara plancus | 10 | 7 | 3 | 30.00% |
| Black Phoebe Sayornis nigricans | 10 | 7 | 3 | 30.00% |
| Ash-throated Flycatcher Myiarchus cinerascens | 10 | 6 | 4 | 40.00% |
| Great Crested Flycatcher Myiarchus crinitus | 10 | 4 | 6 | 60.00% |
| Plumbeous Vireo Vireo plumbeus | 10 | 4 | 6 | 60.00% |
| Yellow-green Vireo Vireo flavoviridis | 10 | 6 | 4 | 40.00% |
| Clark's Nutcracker Nucifraga columbiana | 10 | 8 | 2 | 20.00% |
| Mountain Chickadee Poecile gambeli | 10 | 8 | 2 | 20.00% |
| Sand Martin Riparia riparia | 10 | 9 | 1 | 10.00% |
| Rock Wren Salpinctes obsoletus | 10 | 8 | 2 | 20.00% |
| Sage Thrasher Oreoscoptes montanus | 10 | 7 | 3 | 30.00% |
| Wood Thrush Hylocichla mustelina | 10 | 2 | 8 | 80.00% |
| Cedar Waxwing Bombycilla cedrorum | 10 | 8 | 2 | 20.00% |
| Purple Finch Haemorhous purpureus | 10 | 7 | 3 | 30.00% |
| Chipping Sparrow Spizella passerina | 10 | 4 | 6 | 60.00% |
| Clay-coloured Sparrow Spizella pallida | 10 | 5 | 5 | 50.00% |
| Black-throated Sparrow Amphispiza bilineata | 10 | 6 | 4 | 40.00% |
| Yellow-breasted Chat Icteria virens | 10 | 8 | 2 | 20.00% |
| Bobolink Dolichonyx oryzivorus | 10 | 5 | 5 | 50.00% |
| Great-tailed Grackle Quiscalus mexicanus | 10 | 6 | 4 | 40.00% |
| Northern Waterthrush Parkesia noveboracensis | 10 | 8 | 2 | 20.00% |
| Blackburnian Warbler Setophaga fusca | 10 | 8 | 2 | 20.00% |
| Lazuli Bunting Passerina amoena | 10 | 9 | 1 | 10.00% |
| Black-bellied Whistling-Duck Dendrocygna autumnalis | 9 | 9 | 0 | 0.00% |
| Fulvous Whistling-Duck Dendrocygna bicolor | 9 | 4 | 5 | 55.56% |
| Whooper Swan Cygnus cygnus | 9 | 9 | 0 | 0.00% |
| Mottled Duck Anas fulvigula | 9 | 5 | 4 | 44.44% |
| King Eider Somateria spectabilis | 9 | 8 | 1 | 11.11% |
| Ruddy Duck Oxyura jamaicensis | 9 | 8 | 1 | 11.11% |
| Rock Ptarmigan Lagopus muta | 9 | 8 | 1 | 11.11% |
| Black-necked Grebe Podiceps nigricollis | 9 | 8 | 1 | 11.11% |
| Rivoli's Hummingbird Eugenes fulgens | 9 | 4 | 5 | 55.56% |
| Calliope Hummingbird Selasphorus calliope | 9 | 8 | 1 | 11.11% |
| Rufous Hummingbird Selasphorus rufus | 9 | 4 | 5 | 55.56% |
| Killdeer Charadrius vociferus | 9 | 9 | 0 | 0.00% |
| Short-billed Dowitcher Limnodromus griseus | 9 | 6 | 3 | 33.33% |
| Long-billed Dowitcher Limnodromus scolopaceus | 9 | 4 | 5 | 55.56% |
| Wilson's Phalarope Phalaropus tricolor | 9 | 6 | 3 | 33.33% |
| Ruddy Turnstone Arenaria interpres | 9 | 8 | 1 | 11.11% |
| Red Knot Calidris canutus | 9 | 5 | 4 | 44.44% |
| Least Sandpiper Calidris minutilla | 9 | 6 | 3 | 33.33% |
| Long-tailed Skua Stercorarius longicaudus | 9 | 8 | 1 | 11.11% |
| Western Gull Larus occidentalis | 9 | 6 | 3 | 33.33% |
| Kelp Gull Larus dominicanus | 9 | 5 | 4 | 44.44% |
| Arctic Tern Sterna paradisaea | 9 | 6 | 3 | 33.33% |
| Red-billed Tropicbird Phaethon aethereus | 9 | 8 | 1 | 11.11% |
| American Bittern Botaurus lentiginosus | 9 | 8 | 1 | 11.11% |
| Little Blue Heron Egretta caerulea | 9 | 7 | 2 | 22.22% |
| Green Heron Butorides virescens | 9 | 6 | 3 | 33.33% |
| Western Cattle-Egret Ardea ibis | 9 | 8 | 1 | 11.11% |
| Snowy Owl Bubo scandiacus | 9 | 6 | 3 | 33.33% |
| Ladder-backed Woodpecker Dryobates scalaris | 9 | 5 | 4 | 44.44% |
| Merlin Falco columbarius | 9 | 4 | 5 | 55.56% |
| Prairie Falcon Falco mexicanus | 9 | 2 | 7 | 77.78% |
| Bell's Vireo Vireo bellii | 9 | 3 | 6 | 66.67% |
| Grey Vireo Vireo vicinior | 9 | 6 | 3 | 33.33% |
| Yellow-throated Vireo Vireo flavifrons | 9 | 8 | 1 | 11.11% |
| Cassin's Vireo Vireo cassinii | 9 | 4 | 5 | 55.56% |
| Red-eyed Vireo Vireo olivaceus | 9 | 5 | 4 | 44.44% |
| Florida Scrub-Jay Aphelocoma coerulescens | 9 | 6 | 3 | 33.33% |
| Chihuahuan Raven Corvus cryptoleucus | 9 | 5 | 4 | 44.44% |
| Violet-green Swallow Tachycineta thalassina | 9 | 5 | 4 | 44.44% |
| Pygmy Nuthatch Sitta pygmaea | 9 | 7 | 2 | 22.22% |
| Eastern Bluebird Sialia sialis | 9 | 5 | 4 | 44.44% |
| Redwing Turdus iliacus | 9 | 6 | 3 | 33.33% |
| Fieldfare Turdus pilaris | 9 | 9 | 0 | 0.00% |
| Buff-bellied Pipit Anthus rubescens | 9 | 5 | 4 | 44.44% |
| Evening Grosbeak Hesperiphona vespertina | 9 | 4 | 5 | 55.56% |
| House Finch Haemorhous mexicanus | 9 | 3 | 6 | 66.67% |
| Chestnut-collared Longspur Calcarius ornatus | 9 | 4 | 5 | 55.56% |
| Harris's Sparrow Zonotrichia querula | 9 | 6 | 3 | 33.33% |
| Vesper Sparrow Pooecetes gramineus | 9 | 2 | 7 | 77.78% |
| Baird's Sparrow Centronyx bairdii | 9 | 5 | 4 | 44.44% |
| Prothonotary Warbler Protonotaria citrea | 9 | 6 | 3 | 33.33% |
| Grey-crowned Yellowthroat Geothlypis poliocephala | 9 | 6 | 3 | 33.33% |
| Kentucky Warbler Geothlypis formosa | 9 | 6 | 3 | 33.33% |
| Kirtland's Warbler Setophaga kirtlandii | 9 | 6 | 3 | 33.33% |
| Northern Parula Setophaga americana | 9 | 6 | 3 | 33.33% |
| Bay-breasted Warbler Setophaga castanea | 9 | 7 | 2 | 22.22% |
| Chestnut-sided Warbler Setophaga pensylvanica | 9 | 7 | 2 | 22.22% |
| Red-faced Warbler Cardellina rubrifrons | 9 | 7 | 2 | 22.22% |
| Painted Redstart Myioborus pictus | 9 | 7 | 2 | 22.22% |
| Hepatic Tanager Piranga flava | 9 | 5 | 4 | 44.44% |
| Western Tanager Piranga ludoviciana | 9 | 9 | 0 | 0.00% |
| Emperor Goose Anser canagicus | 8 | 7 | 1 | 12.50% |
| Wood Duck Aix sponsa | 8 | 8 | 0 | 0.00% |
| Cinnamon Teal Spatula cyanoptera | 8 | 6 | 2 | 25.00% |
| Gadwall Mareca strepera | 8 | 7 | 1 | 12.50% |
| Common Eider Somateria mollissima | 8 | 5 | 3 | 37.50% |
| Goosander Mergus merganser | 8 | 5 | 3 | 37.50% |
| Sharp-tailed Grouse Tympanuchus phasianellus | 8 | 6 | 2 | 25.00% |
| Pied-billed Grebe Podilymbus podiceps | 8 | 8 | 0 | 0.00% |
| Clark's Grebe Aechmophorus clarkii | 8 | 7 | 1 | 12.50% |
| Common Ground Dove Columbina passerina | 8 | 6 | 2 | 25.00% |
| Groove-billed Ani Crotophaga sulcirostris | 8 | 5 | 3 | 37.50% |
| Common Cuckoo Cuculus canorus | 8 | 5 | 3 | 37.50% |
| Lesser Nighthawk Chordeiles acutipennis | 8 | 6 | 2 | 25.00% |
| Chuck-will's-widow Antrostomus carolinensis | 8 | 3 | 5 | 62.50% |
| Buff-bellied Hummingbird Amazilia yucatanensis | 8 | 4 | 4 | 50.00% |
| Hudsonian Godwit Limosa haemastica | 8 | 6 | 2 | 25.00% |
| Grey Phalarope Phalaropus fulicarius | 8 | 6 | 2 | 25.00% |
| Wood Sandpiper Tringa glareola | 8 | 4 | 4 | 50.00% |
| Common Greenshank Tringa nebularia | 8 | 8 | 0 | 0.00% |
| Black Turnstone Arenaria melanocephala | 8 | 8 | 0 | 0.00% |
| Surfbird Calidris virgata | 8 | 7 | 1 | 12.50% |
| Baird's Sandpiper Calidris bairdii | 8 | 3 | 5 | 62.50% |
| Razorbill Alca torda | 8 | 7 | 1 | 12.50% |
| Brünnich's Guillemot Uria lomvia | 8 | 6 | 2 | 25.00% |
| Heermann's Gull Larus heermanni | 8 | 6 | 2 | 25.00% |
| Caspian Tern Hydroprogne caspia | 8 | 6 | 2 | 25.00% |
| White-tailed Tropicbird Phaethon lepturus | 8 | 8 | 0 | 0.00% |
| Great Northern Diver Gavia immer | 8 | 4 | 4 | 50.00% |
| Black-browed Albatross Thalassarche melanophris | 8 | 4 | 4 | 50.00% |
| Black-capped Petrel Pterodroma hasitata | 8 | 5 | 3 | 37.50% |
| Sooty Shearwater Ardenna grisea | 8 | 4 | 4 | 50.00% |
| Short-tailed Shearwater Ardenna tenuirostris | 8 | 3 | 5 | 62.50% |
| Red-footed Booby Sula sula | 8 | 7 | 1 | 12.50% |
| Anhinga Anhinga anhinga | 8 | 3 | 5 | 62.50% |
| Yellow-crowned Night Heron Nyctanassa violacea | 8 | 6 | 2 | 25.00% |
| Tricoloured Heron Egretta tricolor | 8 | 7 | 1 | 12.50% |
| Snowy Egret Egretta thula | 8 | 5 | 3 | 37.50% |
| American Barn Owl Tyto furcata | 8 | 8 | 0 | 0.00% |
| Great Horned Owl Bubo virginianus | 8 | 7 | 1 | 12.50% |
| Elf Owl Micrathene whitneyi | 8 | 6 | 2 | 25.00% |
| Spotted Owl Strix occidentalis | 8 | 6 | 2 | 25.00% |
| Short-eared Owl Asio flammeus | 8 | 5 | 3 | 37.50% |
| Amazon Kingfisher Chloroceryle amazona | 8 | 5 | 3 | 37.50% |
| Red-breasted Sapsucker Sphyrapicus ruber | 8 | 5 | 3 | 37.50% |
| Black-backed Woodpecker Picoides arcticus | 8 | 8 | 0 | 0.00% |
| Red-cockaded Woodpecker Leuconotopicus borealis | 8 | 4 | 4 | 50.00% |
| Gyr Falcon Falco rusticolus | 8 | 7 | 1 | 12.50% |
| Peregrine Falcon Falco peregrinus | 8 | 3 | 5 | 62.50% |
| Masked Tityra Tityra semifasciata | 8 | 8 | 0 | 0.00% |
| Eastern Wood-Pewee Contopus virens | 8 | 3 | 5 | 62.50% |
| Say's Phoebe Sayornis saya | 8 | 7 | 1 | 12.50% |
| Loggerhead Shrike Lanius ludovicianus | 8 | 6 | 2 | 25.00% |
| Boreal Chickadee Poecile hudsonicus | 8 | 6 | 2 | 25.00% |
| Juniper Titmouse Baeolophus ridgwayi | 8 | 5 | 3 | 37.50% |
| Ruby-crowned Kinglet Corthylio calendula | 8 | 6 | 2 | 25.00% |
| Brown-headed Nuthatch Sitta pusilla | 8 | 6 | 2 | 25.00% |
| Cactus Wren Campylorhynchus brunneicapillus | 8 | 8 | 0 | 0.00% |
| Townsend's Solitaire Myadestes townsendi | 8 | 7 | 1 | 12.50% |
| Veery Catharus fuscescens | 8 | 8 | 0 | 0.00% |
| Bicknell's Thrush Catharus bicknelli | 8 | 6 | 2 | 25.00% |
| Bohemian Waxwing Bombycilla garrulus | 8 | 6 | 2 | 25.00% |
| Two-barred Crossbill Loxia leucoptera | 8 | 5 | 3 | 37.50% |
| Pine Siskin Spinus pinus | 8 | 5 | 3 | 37.50% |
| Bachman's Sparrow Peucaea aestivalis | 8 | 2 | 6 | 75.00% |
| Lark Sparrow Chondestes grammacus | 8 | 5 | 3 | 37.50% |
| American Tree Sparrow Spizelloides arborea | 8 | 5 | 3 | 37.50% |
| Fox Sparrow Passerella iliaca | 8 | 4 | 4 | 50.00% |
| Swamp Sparrow Melospiza georgiana | 8 | 7 | 1 | 12.50% |
| Eastern Towhee Pipilo erythrophthalmus | 8 | 4 | 4 | 50.00% |
| Chihuahuan Meadowlark Sturnella lilianae | 8 | 3 | 5 | 62.50% |
| Rusty Blackbird Euphagus carolinus | 8 | 5 | 3 | 37.50% |
| Golden-winged Warbler Vermivora chrysoptera | 8 | 6 | 2 | 25.00% |
| Blue-winged Warbler Vermivora cyanoptera | 8 | 6 | 2 | 25.00% |
| Tennessee Warbler Leiothlypis peregrina | 8 | 6 | 2 | 25.00% |
| Hooded Warbler Setophaga citrina | 8 | 7 | 1 | 12.50% |
| Prairie Warbler Setophaga discolor | 8 | 6 | 2 | 25.00% |
| Townsend's Warbler Setophaga townsendi | 8 | 4 | 4 | 50.00% |
| Rose-breasted Grosbeak Pheucticus ludovicianus | 8 | 7 | 1 | 12.50% |
| Cory's Shearwater Calonectris borealis | 8 | 3 | 5 | 62.50% |
| Plumed Whistling-Duck Dendrocygna eytoni | 7 | 0 | 7 | 100.00% |
| American Wigeon Mareca americana | 7 | 6 | 1 | 14.29% |
| Redhead Aythya americana | 7 | 5 | 2 | 28.57% |
| Barrow's Goldeneye Bucephala islandica | 7 | 4 | 3 | 42.86% |
| California Quail Callipepla californica | 7 | 4 | 3 | 42.86% |
| Gambel's Quail Callipepla gambelii | 7 | 5 | 2 | 28.57% |
| Montezuma Quail Cyrtonyx montezumae | 7 | 6 | 1 | 14.29% |
| Slavonian Grebe Podiceps auritus | 7 | 4 | 3 | 42.86% |
| Red-billed Pigeon Patagioenas flavirostris | 7 | 4 | 3 | 42.86% |
| White-winged Dove Zenaida asiatica | 7 | 5 | 2 | 28.57% |
| Smooth-billed Ani Crotophaga ani | 7 | 5 | 2 | 28.57% |
| White-throated Swift Aeronautes saxatalis | 7 | 5 | 2 | 28.57% |
| Costa's Hummingbird Calypte costae | 7 | 3 | 4 | 57.14% |
| Allen's Hummingbird Selasphorus sasin | 7 | 2 | 5 | 71.43% |
| Clapper Rail Rallus crepitans | 7 | 4 | 3 | 42.86% |
| Limpkin Aramus guarauna | 7 | 7 | 0 | 0.00% |
| Black-necked Stilt Himantopus mexicanus | 7 | 5 | 2 | 28.57% |
| American Oystercatcher Haematopus palliatus | 7 | 6 | 1 | 14.29% |
| Spotted Sandpiper Actitis macularius | 7 | 6 | 1 | 14.29% |
| Wandering Tattler Tringa incana | 7 | 4 | 3 | 42.86% |
| Curlew Sandpiper Calidris ferruginea | 7 | 5 | 2 | 28.57% |
| Western Sandpiper Calidris mauri | 7 | 3 | 4 | 57.14% |
| Little Gull Hydrocoloeus minutus | 7 | 6 | 1 | 14.29% |
| Glaucous Gull Larus hyperboreus | 7 | 2 | 5 | 71.43% |
| Pacific Diver Gavia pacifica | 7 | 4 | 3 | 42.86% |
| White-chinned Petrel Procellaria aequinoctialis | 7 | 4 | 3 | 42.86% |
| Wedge-tailed Shearwater Ardenna pacifica | 7 | 7 | 0 | 0.00% |
| Wood Stork Mycteria americana | 7 | 5 | 2 | 28.57% |
| Neotropic Cormorant Nannopterum brasilianum | 7 | 5 | 2 | 28.57% |
| Mottled Owl Strix virgata | 7 | 1 | 6 | 85.71% |
| Stygian Owl Asio stygius | 7 | 5 | 2 | 28.57% |
| Red-naped Sapsucker Sphyrapicus nuchalis | 7 | 4 | 3 | 42.86% |
| Hairy Woodpecker Leuconotopicus villosus | 7 | 7 | 0 | 0.00% |
| Common Kestrel Falco tinnunculus | 7 | 5 | 2 | 28.57% |
| Eastern Phoebe Sayornis phoebe | 7 | 5 | 2 | 28.57% |
| Great Kiskadee Pitangus sulphuratus | 7 | 6 | 1 | 14.29% |
| Cassin's Kingbird Tyrannus vociferans | 7 | 4 | 3 | 42.86% |
| White-eyed Vireo Vireo griseus | 7 | 7 | 0 | 0.00% |
| Warbling Vireo Vireo gilvus | 7 | 6 | 1 | 14.29% |
| Pinyon Jay Gymnorhinus cyanocephalus | 7 | 6 | 1 | 14.29% |
| Eurasian Jackdaw Coloeus monedula | 7 | 7 | 0 | 0.00% |
| Fish Crow Corvus ossifragus | 7 | 3 | 4 | 57.14% |
| Yellow-browed Warbler Phylloscopus inornatus | 7 | 6 | 1 | 14.29% |
| Red-breasted Nuthatch Sitta canadensis | 7 | 7 | 0 | 0.00% |
| Winter Wren Troglodytes hiemalis | 7 | 3 | 4 | 57.14% |
| Grey Catbird Dumetella carolinensis | 7 | 7 | 0 | 0.00% |
| Grey Silky-flycatcher Ptiliogonys cinereus | 7 | 4 | 3 | 42.86% |
| Sprague's Pipit Anthus spragueii | 7 | 7 | 0 | 0.00% |
| Cassin's Finch Haemorhous cassinii | 7 | 5 | 2 | 28.57% |
| Snow Bunting Plectrophenax nivalis | 7 | 6 | 1 | 14.29% |
| Cassin's Sparrow Peucaea cassinii | 7 | 3 | 4 | 57.14% |
| Black-chinned Sparrow Spizella atrogularis | 7 | 7 | 0 | 0.00% |
| Field Sparrow Spizella pusilla | 7 | 4 | 3 | 42.86% |
| White-throated Sparrow Zonotrichia albicollis | 7 | 6 | 1 | 14.29% |
| Sagebrush Sparrow Artemisiospiza nevadensis | 7 | 4 | 3 | 42.86% |
| Nelson's Sparrow Ammospiza nelsoni | 7 | 5 | 2 | 28.57% |
| Henslow's Sparrow Centronyx henslowii | 7 | 3 | 4 | 57.14% |
| Spotted Towhee Pipilo maculatus | 7 | 7 | 0 | 0.00% |
| Orchard Oriole Icterus spurius | 7 | 4 | 3 | 42.86% |
| Streak-backed Oriole Icterus pustulatus | 7 | 4 | 3 | 42.86% |
| Ovenbird Seiurus aurocapilla | 7 | 4 | 3 | 42.86% |
| Virginia's Warbler Leiothlypis virginiae | 7 | 4 | 3 | 42.86% |
| Yellow Warbler Setophaga petechia | 7 | 7 | 0 | 0.00% |
| Palm Warbler Setophaga palmarum | 7 | 4 | 3 | 42.86% |
| Pine Warbler Setophaga pinus | 7 | 5 | 2 | 28.57% |
| Varied Bunting Passerina versicolor | 7 | 7 | 0 | 0.00% |
| Dickcissel Spiza americana | 7 | 4 | 3 | 42.86% |
| Red-flanked Bluetail Tarsiger cyanurus | 7 | 7 | 0 | 0.00% |
| Blue-winged Teal Spatula discors | 6 | 5 | 1 | 16.67% |
| Chestnut Teal Anas castanea | 6 | 4 | 2 | 33.33% |
| Greater Scaup Aythya marila | 6 | 2 | 4 | 66.67% |
| Long-tailed Duck Clangula hyemalis | 6 | 6 | 0 | 0.00% |
| Common Goldeneye Bucephala clangula | 6 | 6 | 0 | 0.00% |
| Red-breasted Merganser Mergus serrator | 6 | 6 | 0 | 0.00% |
| Ruffed Grouse Bonasa umbellus | 6 | 5 | 1 | 16.67% |
| White-crowned Pigeon Patagioenas leucocephala | 6 | 6 | 0 | 0.00% |
| Black-billed Cuckoo Coccyzus erythropthalmus | 6 | 4 | 2 | 33.33% |
| Mexican Violetear Colibri thalassinus | 6 | 6 | 0 | 0.00% |
| Broad-tailed Hummingbird Selasphorus platycercus | 6 | 6 | 0 | 0.00% |
| White-eared Hummingbird Basilinna leucotis | 6 | 3 | 3 | 50.00% |
| Sora Porzana carolina | 6 | 4 | 2 | 33.33% |
| Pacific Golden Plover Pluvialis fulva | 6 | 4 | 2 | 33.33% |
| Piping Plover Charadrius melodus | 6 | 5 | 1 | 16.67% |
| Whimbrel Numenius phaeopus | 6 | 6 | 0 | 0.00% |
| Bar-tailed Godwit Limosa lapponica | 6 | 6 | 0 | 0.00% |
| Red-necked Phalarope Phalaropus lobatus | 6 | 6 | 0 | 0.00% |
| Great Knot Calidris tenuirostris | 6 | 3 | 3 | 50.00% |
| White-rumped Sandpiper Calidris fuscicollis | 6 | 2 | 4 | 66.67% |
| Atlantic Puffin Fratercula arctica | 6 | 5 | 1 | 16.67% |
| Black Guillemot Cepphus grylle | 6 | 5 | 1 | 16.67% |
| Common Guillemot Uria aalge | 6 | 2 | 4 | 66.67% |
| Ross's Gull Rhodostethia rosea | 6 | 5 | 1 | 16.67% |
| Grey-hooded Gull Chroicocephalus cirrocephalus | 6 | 2 | 4 | 66.67% |
| Common Gull Larus canus | 6 | 3 | 3 | 50.00% |
| Lesser Black-backed Gull Larus fuscus | 6 | 3 | 3 | 50.00% |
| Black Skimmer Rynchops niger | 6 | 4 | 2 | 33.33% |
| Least Tern Sternula antillarum | 6 | 6 | 0 | 0.00% |
| Whiskered Tern Chlidonias hybrida | 6 | 5 | 1 | 16.67% |
| Common Tern Sterna hirundo | 6 | 4 | 2 | 33.33% |
| White-billed Diver Gavia adamsii | 6 | 6 | 0 | 0.00% |
| Mottled Petrel Pterodroma inexpectata | 6 | 5 | 1 | 16.67% |
| Jabiru Jabiru mycteria | 6 | 5 | 1 | 16.67% |
| Masked Booby Sula dactylatra | 6 | 6 | 0 | 0.00% |
| Blue-footed Booby Sula nebouxii | 6 | 4 | 2 | 33.33% |
| Great Cormorant Phalacrocorax carbo | 6 | 5 | 1 | 16.67% |
| Great White Egret Ardea alba | 6 | 3 | 3 | 50.00% |
| White-faced Ibis Plegadis chihi | 6 | 6 | 0 | 0.00% |
| Northern Pygmy-Owl Glaucidium gnoma | 6 | 2 | 4 | 66.67% |
| Long-eared Owl Asio otus | 6 | 4 | 2 | 33.33% |
| Elegant Trogon Trogon elegans | 6 | 6 | 0 | 0.00% |
| Williamson's Sapsucker Sphyrapicus thyroideus | 6 | 5 | 1 | 16.67% |
| Pileated Woodpecker Dryocopus pileatus | 6 | 4 | 2 | 33.33% |
| Greater Pewee Contopus pertinax | 6 | 3 | 3 | 50.00% |
| Hammond's Flycatcher Empidonax hammondii | 6 | 3 | 3 | 50.00% |
| Couch's Kingbird Tyrannus couchii | 6 | 2 | 4 | 66.67% |
| Fork-tailed Flycatcher Tyrannus savana | 6 | 6 | 0 | 0.00% |
| Hutton's Vireo Vireo huttoni | 6 | 5 | 1 | 16.67% |
| Northern House Wren Troglodytes aedon | 6 | 3 | 3 | 50.00% |
| Clay-coloured Thrush Turdus grayi | 6 | 5 | 1 | 16.67% |
| Black Rosy-Finch Leucosticte atrata | 6 | 3 | 3 | 50.00% |
| Lawrence's Goldfinch Spinus lawrencei | 6 | 3 | 3 | 50.00% |
| Thick-billed Longspur Rhynchophanes mccownii | 6 | 5 | 1 | 16.67% |
| Grasshopper Sparrow Ammodramus savannarum | 6 | 2 | 4 | 66.67% |
| Lark Bunting Calamospiza melanocorys | 6 | 5 | 1 | 16.67% |
| Hooded Oriole Icterus cucullatus | 6 | 2 | 4 | 66.67% |
| Altamira Oriole Icterus gularis | 6 | 3 | 3 | 50.00% |
| Orange-crowned Warbler Leiothlypis celata | 6 | 3 | 3 | 50.00% |
| Mourning Warbler Geothlypis philadelphia | 6 | 4 | 2 | 33.33% |
| Grace's Warbler Setophaga graciae | 6 | 6 | 0 | 0.00% |
| Hermit Warbler Setophaga occidentalis | 6 | 3 | 3 | 50.00% |
| Canada Warbler Cardellina canadensis | 6 | 4 | 2 | 33.33% |
| Wilson's Warbler Cardellina pusilla | 6 | 2 | 4 | 66.67% |
| Black-headed Grosbeak Pheucticus melanocephalus | 6 | 6 | 0 | 0.00% |
| Blue Grosbeak Passerina caerulea | 6 | 3 | 3 | 50.00% |
| Bananaquit Coereba flaveola | 6 | 5 | 1 | 16.67% |
| Ross's Goose Anser rossii | 5 | 3 | 2 | 40.00% |
| Brent Goose Branta bernicla | 5 | 4 | 1 | 20.00% |
| Barnacle Goose Branta leucopsis | 5 | 4 | 1 | 20.00% |
| Hawaiian Goose Branta sandvicensis | 5 | 4 | 1 | 20.00% |
| Garganey Spatula querquedula | 5 | 3 | 2 | 40.00% |
| Northern Shoveler Spatula clypeata | 5 | 5 | 0 | 0.00% |
| Marbled Duck Marmaronetta angustirostris | 5 | 4 | 1 | 20.00% |
| Lesser Scaup Aythya affinis | 5 | 1 | 4 | 80.00% |
| Surf Scoter Melanitta perspicillata | 5 | 5 | 0 | 0.00% |
| Scaled Quail Callipepla squamata | 5 | 1 | 4 | 80.00% |
| Scaly-naped Pigeon Patagioenas squamosa | 5 | 4 | 1 | 20.00% |
| Greater Roadrunner Geococcyx californianus | 5 | 5 | 0 | 0.00% |
| Eastern Whip-poor-will Antrostomus vociferus | 5 | 3 | 2 | 40.00% |
| Black Swift Cypseloides niger | 5 | 4 | 1 | 20.00% |
| White-collared Swift Streptoprocne zonaris | 5 | 4 | 1 | 20.00% |
| Broad-billed Hummingbird Cynanthus latirostris | 5 | 1 | 4 | 80.00% |
| American Moorhen Gallinula galeata | 5 | 5 | 0 | 0.00% |
| American Avocet Recurvirostra americana | 5 | 3 | 2 | 40.00% |
| American Golden Plover Pluvialis dominica | 5 | 3 | 2 | 40.00% |
| Siberian Sand Plover Anarhynchus mongolus | 5 | 1 | 4 | 80.00% |
| Snowy Plover Anarhynchus nivosus | 5 | 3 | 2 | 40.00% |
| Northern Jacana Jacana spinosa | 5 | 3 | 2 | 40.00% |
| Long-billed Curlew Numenius americanus | 5 | 2 | 3 | 60.00% |
| Marbled Godwit Limosa fedoa | 5 | 3 | 2 | 40.00% |
| Wilson's Snipe Gallinago delicata | 5 | 4 | 1 | 20.00% |
| Willet Tringa semipalmata | 5 | 3 | 2 | 40.00% |
| Purple Sandpiper Calidris maritima | 5 | 4 | 1 | 20.00% |
| Pomarine Skua Stercorarius pomarinus | 5 | 5 | 0 | 0.00% |
| Black-headed Gull Chroicocephalus ridibundus | 5 | 1 | 4 | 80.00% |
| California Gull Larus californicus | 5 | 3 | 2 | 40.00% |
| Iceland Gull Larus glaucoides | 5 | 4 | 1 | 20.00% |
| Roseate Tern Sterna dougallii | 5 | 4 | 1 | 20.00% |
| Black-bellied Storm-Petrel Fregetta tropica | 5 | 1 | 4 | 80.00% |
| European Storm-Petrel Hydrobates pelagicus | 5 | 4 | 1 | 20.00% |
| Leach's Storm-Petrel Hydrobates leucorhous | 5 | 4 | 1 | 20.00% |
| Fea's Petrel Pterodroma feae | 5 | 3 | 2 | 40.00% |
| Lesser Frigatebird Fregata ariel | 5 | 4 | 1 | 20.00% |
| Western Screech-Owl Megascops kennicottii | 5 | 3 | 2 | 40.00% |
| Great Grey Owl Strix nebulosa | 5 | 5 | 0 | 0.00% |
| Tengmalm's Owl Aegolius funereus | 5 | 4 | 1 | 20.00% |
| Acorn Woodpecker Melanerpes formicivorus | 5 | 4 | 1 | 20.00% |
| American Three-toed Woodpecker Picoides dorsalis | 5 | 5 | 0 | 0.00% |
| Northern Flicker Colaptes auratus | 5 | 5 | 0 | 0.00% |
| Yellow-lored Amazon Amazona xantholora | 5 | 2 | 3 | 60.00% |
| Scarlet Macaw Ara macao | 5 | 3 | 2 | 40.00% |
| White-crested Elaenia Elaenia albiceps | 5 | 4 | 1 | 20.00% |
| Grey Flycatcher Empidonax wrightii | 5 | 2 | 3 | 60.00% |
| Western Flycatcher Empidonax difficilis | 5 | 2 | 3 | 60.00% |
| Tropical Kingbird Tyrannus melancholicus | 5 | 2 | 3 | 60.00% |
| Scissor-tailed Flycatcher Tyrannus forficatus | 5 | 4 | 1 | 20.00% |
| Black-capped Vireo Vireo atricapilla | 5 | 5 | 0 | 0.00% |
| Yucatan Vireo Vireo magister | 5 | 1 | 4 | 80.00% |
| Northern Shrike Lanius borealis | 5 | 2 | 3 | 60.00% |
| Canada Jay Perisoreus canadensis | 5 | 5 | 0 | 0.00% |
| Green Jay Cyanocorax yncas | 5 | 4 | 1 | 20.00% |
| Black-crested Titmouse Baeolophus atricristatus | 5 | 3 | 2 | 40.00% |
| Cave Swallow Petrochelidon fulva | 5 | 4 | 1 | 20.00% |
| Bushtit Psaltriparus minimus | 5 | 4 | 1 | 20.00% |
| Long-billed Thrasher Toxostoma longirostre | 5 | 1 | 4 | 80.00% |
| Crissal Thrasher Toxostoma crissale | 5 | 0 | 5 | 100.00% |
| Varied Thrush Ixoreus naevius | 5 | 4 | 1 | 20.00% |
| Grey-cheeked Thrush Catharus minimus | 5 | 2 | 3 | 60.00% |
| White-throated Thrush Turdus assimilis | 5 | 5 | 0 | 0.00% |
| Olive Warbler Peucedramus taeniatus | 5 | 2 | 3 | 60.00% |
| Brambling Fringilla montifringilla | 5 | 5 | 0 | 0.00% |
| Grey-crowned Rosy-Finch Leucosticte tephrocotis | 5 | 3 | 2 | 40.00% |
| Lesser Goldfinch Spinus psaltria | 5 | 2 | 3 | 60.00% |
| Botteri's Sparrow Peucaea botterii | 5 | 5 | 0 | 0.00% |
| Striped Sparrow Oriturus superciliosus | 5 | 5 | 0 | 0.00% |
| LeConte's Sparrow Ammospiza leconteii | 5 | 4 | 1 | 20.00% |
| Seaside Sparrow Ammospiza maritima | 5 | 2 | 3 | 60.00% |
| Saltmarsh Sparrow Ammospiza caudacuta | 5 | 1 | 4 | 80.00% |
| Abert's Towhee Melozone aberti | 5 | 4 | 1 | 20.00% |
| Green-tailed Towhee Pipilo chlorurus | 5 | 3 | 2 | 40.00% |
| Bullock's Oriole Icterus bullockii | 5 | 2 | 3 | 60.00% |
| Boat-tailed Grackle Quiscalus major | 5 | 3 | 2 | 40.00% |
| Lucy's Warbler Leiothlypis luciae | 5 | 3 | 2 | 40.00% |
| Magnolia Warbler Setophaga magnolia | 5 | 3 | 2 | 40.00% |
| Black-throated Grey Warbler Setophaga nigrescens | 5 | 3 | 2 | 40.00% |
| Mexican Fan-tailed Warbler Euthlypis lachrymosa | 5 | 3 | 2 | 40.00% |
| Scarlet Tanager Piranga olivacea | 5 | 4 | 1 | 20.00% |
| Blue-grey Tanager Thraupis episcopus | 5 | 4 | 1 | 20.00% |
| Blue-black Grassquit Volatinia jacarina | 5 | 2 | 3 | 60.00% |
| Morelet's Seedeater Sporophila morelleti | 5 | 4 | 1 | 20.00% |
| Greylag Goose Anser anser | 4 | 3 | 1 | 25.00% |
| Bewick's Swan Cygnus columbianus | 4 | 2 | 2 | 50.00% |
| Eurasian Wigeon Mareca penelope | 4 | 3 | 1 | 25.00% |
| White-cheeked Pintail Anas bahamensis | 4 | 3 | 1 | 25.00% |
| Canvasback Aythya valisineria | 4 | 1 | 3 | 75.00% |
| Common Pochard Aythya ferina | 4 | 3 | 1 | 25.00% |
| Steller's Eider Polysticta stelleri | 4 | 4 | 0 | 0.00% |
| White-winged Scoter Melanitta deglandi | 4 | 4 | 0 | 0.00% |
| Wild Turkey Meleagris gallopavo | 4 | 4 | 0 | 0.00% |
| European Turtle Dove Streptopelia turtur | 4 | 2 | 2 | 50.00% |
| Ruddy Ground Dove Columbina talpacoti | 4 | 2 | 2 | 50.00% |
| Yellow-billed Cuckoo Coccyzus americanus | 4 | 4 | 0 | 0.00% |
| Mangrove Cuckoo Coccyzus minor | 4 | 3 | 1 | 25.00% |
| Mexican Whip-poor-will Antrostomus arizonae | 4 | 2 | 2 | 50.00% |
| Vaux's Swift Chaetura vauxi | 4 | 3 | 1 | 25.00% |
| Lucifer Hummingbird Calothorax lucifer | 4 | 3 | 1 | 25.00% |
| Violet-crowned Hummingbird Ramosomyia violiceps | 4 | 2 | 2 | 50.00% |
| King Rail Rallus elegans | 4 | 3 | 1 | 25.00% |
| Spotted Rail Pardirallus maculatus | 4 | 3 | 1 | 25.00% |
| Yellow Rail Coturnicops noveboracensis | 4 | 4 | 0 | 0.00% |
| European Golden Plover Pluvialis apricaria | 4 | 4 | 0 | 0.00% |
| Southern Lapwing Vanellus chilensis | 4 | 4 | 0 | 0.00% |
| Mountain Plover Anarhynchus montanus | 4 | 2 | 2 | 50.00% |
| Upland Sandpiper Bartramia longicauda | 4 | 3 | 1 | 25.00% |
| Ancient Murrelet Synthliboramphus antiquus | 4 | 3 | 1 | 25.00% |
| Laughing Gull Leucophaeus atricilla | 4 | 3 | 1 | 25.00% |
| Belcher's Gull Larus belcheri | 4 | 3 | 1 | 25.00% |
| Short-billed Gull Larus brachyrhynchus | 4 | 0 | 4 | 100.00% |
| Yellow-footed Gull Larus livens | 4 | 2 | 2 | 50.00% |
| Slaty-backed Gull Larus schistisagus | 4 | 3 | 1 | 25.00% |
| Sandwich Tern Thalasseus sandvicensis | 4 | 2 | 2 | 50.00% |
| Red-throated Diver Gavia stellata | 4 | 4 | 0 | 0.00% |
| Trindade Petrel Pterodroma arminjoniana | 4 | 3 | 1 | 25.00% |
| Manx Shearwater Puffinus puffinus | 4 | 3 | 1 | 25.00% |
| Great Frigatebird Fregata minor | 4 | 2 | 2 | 50.00% |
| Brown Booby Sula leucogaster | 4 | 3 | 1 | 25.00% |
| Reddish Egret Egretta rufescens | 4 | 1 | 3 | 75.00% |
| Western Reef-Heron Egretta gularis | 4 | 4 | 0 | 0.00% |
| Scarlet Ibis Eudocimus ruber | 4 | 3 | 1 | 25.00% |
| Black-and-white-casqued Hornbill Bycanistes subcylindricus | 4 | 2 | 2 | 50.00% |
| Green Kingfisher Chloroceryle americana | 4 | 3 | 1 | 25.00% |
| Lewis's Woodpecker Melanerpes lewis | 4 | 4 | 0 | 0.00% |
| Red-footed Falcon Falco vespertinus | 4 | 4 | 0 | 0.00% |
| Bat Falcon Falco rufigularis | 4 | 3 | 1 | 25.00% |
| Eastern Rosella Platycercus eximius | 4 | 3 | 1 | 25.00% |
| Little Lorikeet Psitteuteles pusillus | 4 | 3 | 1 | 25.00% |
| Yellow-headed Amazon Amazona oratrix | 4 | 3 | 1 | 25.00% |
| Peach-fronted Parakeet Eupsittula aurea | 4 | 2 | 2 | 50.00% |
| Grey-collared Becard Pachyramphus major | 4 | 2 | 2 | 50.00% |
| Rose-throated Becard Pachyramphus aglaiae | 4 | 4 | 0 | 0.00% |
| Northern Beardless-Tyrannulet Camptostoma imberbe | 4 | 2 | 2 | 50.00% |
| Greenish Elaenia Myiopagis viridicata | 4 | 3 | 1 | 25.00% |
| Dusky Flycatcher Empidonax oberholseri | 4 | 1 | 3 | 75.00% |
| Buff-breasted Flycatcher Empidonax fulvifrons | 4 | 1 | 3 | 75.00% |
| Sulphur-bellied Flycatcher Myiodynastes luteiventris | 4 | 3 | 1 | 25.00% |
| Grey Kingbird Tyrannus dominicensis | 4 | 3 | 1 | 25.00% |
| Philadelphia Vireo Vireo philadelphicus | 4 | 3 | 1 | 25.00% |
| Golden-crowned Kinglet Regulus satrapa | 4 | 3 | 1 | 25.00% |
| Blue-grey Gnatcatcher Polioptila caerulea | 4 | 2 | 2 | 50.00% |
| Marsh Wren Cistothorus palustris | 4 | 2 | 2 | 50.00% |
| Western Bluebird Sialia mexicana | 4 | 4 | 0 | 0.00% |
| Black-headed Nightingale-Thrush Catharus mexicanus | 4 | 3 | 1 | 25.00% |
| Phainopepla Phainopepla nitens | 4 | 3 | 1 | 25.00% |
| Pied Wagtail/White Wagtail Motacilla alba | 4 | 4 | 0 | 0.00% |
| White-rumped Seedeater Crithagra leucopygia | 4 | 2 | 2 | 50.00% |
| Yellowhammer Emberiza citrinella | 4 | 3 | 1 | 25.00% |
| Little Bunting Emberiza pusilla | 4 | 4 | 0 | 0.00% |
| Audubon's Oriole Icterus graduacauda | 4 | 3 | 1 | 25.00% |
| Bronzed Cowbird Molothrus aeneus | 4 | 1 | 3 | 75.00% |
| Bachman's Warbler Vermivora bachmanii | 4 | 2 | 2 | 50.00% |
| Colima Warbler Leiothlypis crissalis | 4 | 4 | 0 | 0.00% |
| MacGillivray's Warbler Geothlypis tolmiei | 4 | 3 | 1 | 25.00% |
| Pyrrhuloxia Cardinalis sinuatus | 4 | 3 | 1 | 25.00% |
| Painted Bunting Passerina ciris | 4 | 3 | 1 | 25.00% |
| Black-faced Grassquit Melanospiza bicolor | 4 | 3 | 1 | 25.00% |
| Vega Gull Larus vegae | 4 | 3 | 1 | 25.00% |
| White-faced Whistling-Duck Dendrocygna viduata | 3 | 0 | 3 | 100.00% |
| Tundra Bean Goose Anser serrirostris | 3 | 1 | 2 | 66.67% |
| Pink-footed Goose Anser brachyrhynchus | 3 | 3 | 0 | 0.00% |
| Cackling Goose Branta hutchinsii | 3 | 3 | 0 | 0.00% |
| Blue-winged Goose Cyanochen cyanoptera | 3 | 1 | 2 | 66.67% |
| Ring-necked Duck Aythya collaris | 3 | 1 | 2 | 66.67% |
| Tufted Duck Aythya fuligula | 3 | 3 | 0 | 0.00% |
| Hooded Merganser Lophodytes cucullatus | 3 | 2 | 1 | 33.33% |
| Masked Duck Nomonyx dominicus | 3 | 3 | 0 | 0.00% |
| Green Peafowl Pavo muticus | 3 | 0 | 3 | 100.00% |
| Red-necked Grebe Podiceps grisegena | 3 | 3 | 0 | 0.00% |
| Passenger Pigeon Ectopistes migratorius | 3 | 3 | 0 | 0.00% |
| Diamond Dove Geopelia cuneata | 3 | 3 | 0 | 0.00% |
| Key West Quail-Dove Geotrygon chrysia | 3 | 1 | 2 | 66.67% |
| Zenaida Dove Zenaida aurita | 3 | 3 | 0 | 0.00% |
| Antillean Nighthawk Chordeiles gundlachii | 3 | 1 | 2 | 66.67% |
| Common Pauraque Nyctidromus albicollis | 3 | 2 | 1 | 33.33% |
| Blue-throated Mountain-gem Lampornis clemenciae | 3 | 2 | 1 | 33.33% |
| Virginia Rail Rallus limicola | 3 | 2 | 1 | 33.33% |
| Corncrake Crex crex | 3 | 3 | 0 | 0.00% |
| Black Rail Laterallus jamaicensis | 3 | 3 | 0 | 0.00% |
| Grey Crowned-Crane Balearica regulorum | 3 | 3 | 0 | 0.00% |
| Whooping Crane Grus americana | 3 | 3 | 0 | 0.00% |
| Double-striped Thick-knee Hesperoburhinus bistriatus | 3 | 2 | 1 | 33.33% |
| Northern Lapwing Vanellus vanellus | 3 | 0 | 3 | 100.00% |
| Collared Plover Anarhynchus collaris | 3 | 2 | 1 | 33.33% |
| Eurasian Curlew Numenius arquata | 3 | 2 | 1 | 33.33% |
| Black-tailed Godwit Limosa limosa | 3 | 2 | 1 | 33.33% |
| Common Redshank Tringa totanus | 3 | 2 | 1 | 33.33% |
| Spotted Redshank Tringa erythropus | 3 | 1 | 2 | 66.67% |
| Little Stint Calidris minuta | 3 | 2 | 1 | 33.33% |
| South Polar Skua Stercorarius maccormicki | 3 | 3 | 0 | 0.00% |
| Tufted Puffin Fratercula cirrhata | 3 | 2 | 1 | 33.33% |
| Grey Gull Leucophaeus modestus | 3 | 3 | 0 | 0.00% |
| Brown Noddy Anous stolidus | 3 | 1 | 2 | 66.67% |
| Bridled Tern Onychoprion anaethetus | 3 | 3 | 0 | 0.00% |
| Black-throated Diver Gavia arctica | 3 | 1 | 2 | 66.67% |
| Swinhoe's Storm-Petrel Hydrobates monorhis | 3 | 2 | 1 | 33.33% |
| Northern Fulmar Fulmarus glacialis | 3 | 1 | 2 | 66.67% |
| Bulwer's Petrel Bulweria bulwerii | 3 | 2 | 1 | 33.33% |
| Buller's Shearwater Ardenna bulleri | 3 | 2 | 1 | 33.33% |
| Sargasso Shearwater Puffinus lherminieri | 3 | 3 | 0 | 0.00% |
| Brown Pelican Pelecanus occidentalis | 3 | 3 | 0 | 0.00% |
| Bare-throated Tiger-Heron Tigrisoma mexicanum | 3 | 3 | 0 | 0.00% |
| Little Egret Egretta garzetta | 3 | 0 | 3 | 100.00% |
| Gundlach's Hawk Astur gundlachi | 3 | 1 | 2 | 66.67% |
| Flammulated Owl Psiloscops flammeolus | 3 | 3 | 0 | 0.00% |
| Burrowing Owl Athene cunicularia | 3 | 2 | 1 | 33.33% |
| Trumpeter Hornbill Bycanistes bucinator | 3 | 2 | 1 | 33.33% |
| Piping Hornbill Bycanistes fistulator | 3 | 1 | 2 | 66.67% |
| Ringed Kingfisher Megaceryle torquata | 3 | 3 | 0 | 0.00% |
| Belted Kingfisher Megaceryle alcyon | 3 | 3 | 0 | 0.00% |
| Keel-billed Toucan Ramphastos sulfuratus | 3 | 3 | 0 | 0.00% |
| Aplomado Falcon Falco femoralis | 3 | 3 | 0 | 0.00% |
| White Cockatoo Cacatua alba | 3 | 1 | 2 | 66.67% |
| Malabar Parakeet Psittacula columboides | 3 | 0 | 3 | 100.00% |
| Grey Parrot Psittacus erithacus | 3 | 3 | 0 | 0.00% |
| White-crowned Parrot Pionus senilis | 3 | 1 | 2 | 66.67% |
| Yellow-shouldered Amazon Amazona barbadensis | 3 | 3 | 0 | 0.00% |
| Pacific Parrotlet Forpus coelestis | 3 | 2 | 1 | 33.33% |
| Piratic Flycatcher Legatus leucophaius | 3 | 0 | 3 | 100.00% |
| Thick-billed Kingbird Tyrannus crassirostris | 3 | 3 | 0 | 0.00% |
| Thick-billed Vireo Vireo crassirostris | 3 | 2 | 1 | 33.33% |
| Steller's Jay Cyanocitta stelleri | 3 | 3 | 0 | 0.00% |
| Mexican Jay Aphelocoma wollweberi | 3 | 1 | 2 | 66.67% |
| Tamaulipas Crow Corvus imparatus | 3 | 1 | 2 | 66.67% |
| Eurasian Skylark Alauda arvensis | 3 | 2 | 1 | 33.33% |
| Brown Creeper Certhia americana | 3 | 2 | 1 | 33.33% |
| Black-tailed Gnatcatcher Polioptila melanura | 3 | 0 | 3 | 100.00% |
| American Dipper Cinclus mexicanus | 3 | 3 | 0 | 0.00% |
| Blue Mockingbird Melanotis caerulescens | 3 | 3 | 0 | 0.00% |
| Bahama Mockingbird Mimus gundlachii | 3 | 3 | 0 | 0.00% |
| Northern Mockingbird Mimus polyglottos | 3 | 3 | 0 | 0.00% |
| Orange-billed Nightingale-Thrush Catharus aurantiirostris | 3 | 2 | 1 | 33.33% |
| Aztec Thrush Ridgwayia pinicola | 3 | 2 | 1 | 33.33% |
| White-winged Widowbird Euplectes albonotatus | 3 | 2 | 1 | 33.33% |
| Red-billed Firefinch Lagonosticta senegala | 3 | 1 | 2 | 66.67% |
| Citrine Wagtail Motacilla citreola | 3 | 2 | 1 | 33.33% |
| Smith's Longspur Calcarius pictus | 3 | 2 | 1 | 33.33% |
| Olive Sparrow Arremonops rufivirgatus | 3 | 3 | 0 | 0.00% |
| Yellow-eyed Junco Junco phaeonotus | 3 | 2 | 1 | 33.33% |
| Western Spindalis Spindalis zena | 3 | 2 | 1 | 33.33% |
| Yellow-rumped Cacique Cacicus cela | 3 | 2 | 1 | 33.33% |
| Venezuelan Troupial Icterus icterus | 3 | 0 | 3 | 100.00% |
| Tawny-shouldered Blackbird Agelaius humeralis | 3 | 0 | 3 | 100.00% |
| Swainson's Warbler Limnothlypis swainsonii | 3 | 3 | 0 | 0.00% |
| Connecticut Warbler Oporornis agilis | 3 | 1 | 2 | 66.67% |
| Tropical Parula Setophaga pitiayumi | 3 | 3 | 0 | 0.00% |
| Blackpoll Warbler Setophaga striata | 3 | 3 | 0 | 0.00% |
| Rufous-capped Warbler Basileuterus rufifrons | 3 | 2 | 1 | 33.33% |
| Slate-throated Redstart Myioborus miniatus | 3 | 2 | 1 | 33.33% |
| Crimson-collared Grosbeak Periporphyrus celaeno | 3 | 3 | 0 | 0.00% |
| Red-legged Honeycreeper Cyanerpes cyaneus | 3 | 3 | 0 | 0.00% |
| Cuban Grassquit Phonipara canora | 3 | 3 | 0 | 0.00% |
| Scopoli's Shearwater Calonectris diomedea | 3 | 0 | 3 | 100.00% |