List of Birds (U.S.)
| Bird Name | Scientific Name | Species Name |
|---|---|---|
| Abert's Towhee | Melozone aberti | Emberizids (Emberizidae) |
| Acadian Flycatcher | Empidonax virescens | Tyrant Flycatchers (Tyrannidae) |
| Acorn Woodpecker | Melanerpes formicivorus | Woodpeckers and Allies (Picidae) |
| Alder Flycatcher | Empidonax alnorum | Tyrant Flycatchers (Tyrannidae) |
| Aleutian Tern | Onychoprion aleuticus | Gulls, Terns, and Skimmers (Laridae) |
| Allen's Hummingbird | Selasphorus sasin | Hummingbirds (Trochilidae) |
| Altamira Oriole | Icterus gularis | Blackbirds (Icteridae) |
| Amazon Kingfisher | Chloroceryle amazona | Kingfishers (Alcedinidae) |
| American Avocet | Recurvirostra americana | Stilts and Avocets (Recurvirostridae) |
| American Bittern | Botaurus lentiginosus | Bitterns, Herons, and Allies (Ardeidae) |
| American Black Duck | Anas rubripes | Ducks, Geese, and Swans (Anatidae) |
| American Coot | Fulica americana | Rails, Gallinules, and Coots (Rallidae) |
| American Crow | Corvus brachyrhynchos | Jays and Crows (Corvidae) |
| American Dipper | Cinclus mexicanus | Dippers (Cinclidae) |
| American Flamingo | Phoenicopterus ruber | Flamingos (Phoenicopteridae) |
| American Golden-Plover | Pluvialis dominica | Lapwings and Plovers (Charadriidae) |
| American Goldfinch | Spinus tristis | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| American Kestrel | Falco sparverius | Caracaras and Falcons (Falconidae) |
| American Oystercatcher | Haematopus palliatus | Oystercatchers (Haematopodidae) |
| American Pipit | Anthus rubescens | Wagtails and Pipits (Motacillidae) |
| American Redstart | Setophaga ruticilla | Wood-Warblers (Parulidae) |
| American Robin | Turdus migratorius | Thrushes (Turdidae) |
| American Three-toed Woodpecker | Picoides dorsalis | Woodpeckers and Allies (Picidae) |
| American Tree Sparrow | Spizella arborea | Emberizids (Emberizidae) |
| American White Pelican | Pelecanus erythrorhynchos | Pelicans (Pelecanidae) |
| American Wigeon | Anas americana | Ducks, Geese, and Swans (Anatidae) |
| American Woodcock | Scolopax minor | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Ancient Murrelet | Synthliboramphus antiquus | Auks, Murres, and Puffins (Alcidae) |
| Anhinga | Anhinga anhinga | Darters (Anhingidae) |
| Anna's Hummingbird | Calypte anna | Hummingbirds (Trochilidae) |
| Antillean Nighthawk | Chordeiles gundlachii | Goatsuckers (Caprimulgidae) |
| Antillean Palm-Swift | Tachornis phoenicobia | Swifts (Apodidae) |
| Aplomado Falcon | Falco femoralis | Caracaras and Falcons (Falconidae) |
| Arctic Loon | Gavia arctica | Loons (Gaviidae) |
| Arctic Tern | Sterna paradisaea | Gulls, Terns, and Skimmers (Laridae) |
| Arctic Warbler | Phylloscopus borealis | Leaf Warblers (Phylloscopidae) |
| Arizona Woodpecker | Picoides arizonae | Woodpeckers and Allies (Picidae) |
| Ash-throated Flycatcher | Myiarchus cinerascens | Tyrant Flycatchers (Tyrannidae) |
| Ashy Storm-Petrel | Oceanodroma homochroa | Storm-Petrels (Hydrobatidae) |
| Asian Brown Flycatcher | Muscicapa dauurica | Old World Flycatchers (Muscicapidae) |
| Asian Rosy-Finch | Leucosticte arctoa | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Atlantic Puffin | Fratercula arctica | Auks, Murres, and Puffins (Alcidae) |
| Audubon's Oriole | Icterus graduacauda | Blackbirds (Icteridae) |
| Audubon's Shearwater | Puffinus lherminieri | Shearwaters and Petrels (Procellariidae) |
| Aztec Thrush | Ridgwayia pinicola | Thrushes (Turdidae) |
| Bachman's Sparrow | Peucaea aestivalis | Emberizids (Emberizidae) |
| Bachman's Warbler | Vermivora bachmanii | Wood-Warblers (Parulidae) |
| Bahama Mockingbird | Mimus gundlachii | Mockingbirds and Thrashers (Mimidae) |
| Bahama Swallow | Tachycineta cyaneoviridis | Swallows (Hirundinidae) |
| Bahama Woodstar | Calliphlox evelynae | Hummingbirds (Trochilidae) |
| Baikal Teal | Anas formosa | Ducks, Geese, and Swans (Anatidae) |
| Baird's Sandpiper | Calidris bairdii | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Baird's Sparrow | Ammodramus bairdii | Emberizids (Emberizidae) |
| Bald Eagle | Haliaeetus leucocephalus | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Baltimore Oriole | Icterus galbula | Blackbirds (Icteridae) |
| Bananaquit | Coereba flaveola | Bananaquits (incertae sedis) |
| Band-rumped Storm-Petrel | Oceanodroma castro | Storm-Petrels (Hydrobatidae) |
| Band-tailed Pigeon | Patagioenas fasciata | Pigeons and Doves (Columbidae) |
| Bank Swallow | Riparia riparia | Swallows (Hirundinidae) |
| Bar-tailed Godwit | Limosa lapponica | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Bare-throated Tiger-Heron | Tigrisoma mexicanum | Bitterns, Herons, and Allies (Ardeidae) |
| Barn Owl | Tyto alba | Barn Owls (Tytonidae) |
| Barn Swallow | Hirundo rustica | Swallows (Hirundinidae) |
| Barnacle Goose | Branta leucopsis | Ducks, Geese, and Swans (Anatidae) |
| Barolo Shearwater | Puffinus assimilis | Shearwaters and Petrels (Procellariidae) |
| Barred Owl | Strix varia | Typical Owls (Strigidae) |
| Barrow's Goldeneye | Bucephala islandica | Ducks, Geese, and Swans (Anatidae) |
| Bay-breasted Warbler | Setophaga castanea | Wood-Warblers (Parulidae) |
| Belcher's Gull | Larus belcheri | Gulls, Terns, and Skimmers (Laridae) |
| Bell's Sparrow | Artemisiospiza belli | Emberizids (Emberizidae) |
| Bell's Vireo | Vireo bellii | Vireos (Vireonidae) |
| Belted Kingfisher | Megaceryle alcyon | Kingfishers (Alcedinidae) |
| Bendire's Thrasher | Toxostoma bendirei | Mockingbirds and Thrashers (Mimidae) |
| Bermuda Petrel | Pterodroma cahow | Shearwaters and Petrels (Procellariidae) |
| Berylline Hummingbird | Amazilia beryllina | Hummingbirds (Trochilidae) |
| Bewick's Wren | Thryomanes bewickii | Wrens (Troglodytidae) |
| Bicknell's Thrush | Catharus bicknelli | Thrushes (Turdidae) |
| Black Guillemot | Cepphus grylle | Auks, Murres, and Puffins (Alcidae) |
| Black Noddy | Anous minutus | Gulls, Terns, and Skimmers (Laridae) |
| Black Oystercatcher | Haematopus bachmani | Oystercatchers (Haematopodidae) |
| Black Phoebe | Sayornis nigricans | Tyrant Flycatchers (Tyrannidae) |
| Black Rail | Laterallus jamaicensis | Rails, Gallinules, and Coots (Rallidae) |
| Black Rosy-Finch | Leucosticte atrata | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Black Scoter | Melanitta americana | Ducks, Geese, and Swans (Anatidae) |
| Black Skimmer | Rynchops niger | Gulls, Terns, and Skimmers (Laridae) |
| Black Storm-Petrel | Oceanodroma melania | Storm-Petrels (Hydrobatidae) |
| Black Swift | Cypseloides niger | Swifts (Apodidae) |
| Black Tern | Chlidonias niger | Gulls, Terns, and Skimmers (Laridae) |
| Black Turnstone | Arenaria melanocephala | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Black Vulture | Coragyps atratus | New World Vultures (Cathartidae) |
| Black-and-white Warbler | Mniotilta varia | Wood-Warblers (Parulidae) |
| Black-backed Woodpecker | Picoides arcticus | Woodpeckers and Allies (Picidae) |
| Black-bellied Plover | Pluvialis squatarola | Lapwings and Plovers (Charadriidae) |
| Black-bellied Storm-Petrel | Fregetta tropica | Storm-Petrels (Hydrobatidae) |
| Black-bellied Whistling-Duck | Dendrocygna autumnalis | Ducks, Geese, and Swans (Anatidae) |
| Black-billed Cuckoo | Coccyzus erythropthalmus | Cuckoos, Roadrunners, and Anis (Cuculidae) |
| Black-billed Magpie | Pica hudsonia | Jays and Crows (Corvidae) |
| Black-browed Albatross | Thalassarche melanophris | Albatrosses (Diomedeidae) |
| Black-capped Chickadee | Poecile atricapillus | Chickadees and Titmice (Paridae) |
| Black-capped Gnatcatcher | Polioptila nigriceps | Gnatcatchers and Gnatwrens (Polioptilidae) |
| Black-capped Petrel | Pterodroma hasitata | Shearwaters and Petrels (Procellariidae) |
| Black-capped Vireo | Vireo atricapilla | Vireos (Vireonidae) |
| Black-chinned Hummingbird | Archilochus alexandri | Hummingbirds (Trochilidae) |
| Black-chinned Sparrow | Spizella atrogularis | Emberizids (Emberizidae) |
| Black-crested Titmouse | Baeolophus atricristatus | Chickadees and Titmice (Paridae) |
| Black-crowned Night-Heron | Nycticorax nycticorax | Bitterns, Herons, and Allies (Ardeidae) |
| Black-faced Grassquit | Tiaris bicolor | Emberizids (Emberizidae) |
| Black-footed Albatross | Phoebastria nigripes | Albatrosses (Diomedeidae) |
| Black-headed Grosbeak | Pheucticus melanocephalus | Cardinals, Piranga Tanagers and Allies (Cardinalidae) |
| Black-headed Gull | Chroicocephalus ridibundus | Gulls, Terns, and Skimmers (Laridae) |
| Black-headed Nightingale-Thrush | Catharus mexicanus | Thrushes (Turdidae) |
| Black-legged Kittiwake | Rissa tridactyla | Gulls, Terns, and Skimmers (Laridae) |
| Black-necked Stilt | Himantopus mexicanus | Stilts and Avocets (Recurvirostridae) |
| Black-tailed Gnatcatcher | Polioptila melanura | Gnatcatchers and Gnatwrens (Polioptilidae) |
| Black-tailed Godwit | Limosa limosa | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Black-tailed Gull | Larus crassirostris | Gulls, Terns, and Skimmers (Laridae) |
| Black-throated Blue Warbler | Setophaga caerulescens | Wood-Warblers (Parulidae) |
| Black-throated Gray Warbler | Setophaga nigrescens | Wood-Warblers (Parulidae) |
| Black-throated Green Warbler | Setophaga virens | Wood-Warblers (Parulidae) |
| Black-throated Sparrow | Amphispiza bilineata | Emberizids (Emberizidae) |
| Black-vented Oriole | Icterus wagleri | Blackbirds (Icteridae) |
| Black-vented Shearwater | Puffinus opisthomelas | Shearwaters and Petrels (Procellariidae) |
| Black-whiskered Vireo | Vireo altiloquus | Vireos (Vireonidae) |
| Black-winged Stilt | Himantopus himantopus | Stilts and Avocets (Recurvirostridae) |
| Blackburnian Warbler | Setophaga fusca | Wood-Warblers (Parulidae) |
| Blackpoll Warbler | Setophaga striata | Wood-Warblers (Parulidae) |
| Blue Bunting | Cyanocompsa parellina | Cardinals, Piranga Tanagers and Allies (Cardinalidae) |
| Blue Grosbeak | Passerina caerulea | Cardinals, Piranga Tanagers and Allies (Cardinalidae) |
| Blue Jay | Cyanocitta cristata | Jays and Crows (Corvidae) |
| Blue Mockingbird | Melanotis caerulescens | Mockingbirds and Thrashers (Mimidae) |
| Blue-footed Booby | Sula nebouxii | Boobies and Gannets (Sulidae) |
| Blue-gray Gnatcatcher | Polioptila caerulea | Gnatcatchers and Gnatwrens (Polioptilidae) |
| Blue-headed Vireo | Vireo solitarius | Vireos (Vireonidae) |
| Blue-throated Hummingbird | Lampornis clemenciae | Hummingbirds (Trochilidae) |
| Blue-winged Teal | Anas discors | Ducks, Geese, and Swans (Anatidae) |
| Blue-winged Warbler | Vermivora cyanoptera | Wood-Warblers (Parulidae) |
| Bluethroat | Luscinia svecica | Old World Flycatchers (Muscicapidae) |
| Boat-tailed Grackle | Quiscalus major | Blackbirds (Icteridae) |
| Bobolink | Dolichonyx oryzivorus | Blackbirds (Icteridae) |
| Bohemian Waxwing | Bombycilla garrulus | Waxwings (Bombycillidae) |
| Bonaparte's Gull | Chroicocephalus philadelphia | Gulls, Terns, and Skimmers (Laridae) |
| Boreal Chickadee | Poecile hudsonicus | Chickadees and Titmice (Paridae) |
| Boreal Owl | Aegolius funereus | Typical Owls (Strigidae) |
| Botteri's Sparrow | Peucaea botterii | Emberizids (Emberizidae) |
| Brambling | Fringilla montifringilla | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Brandt's Cormorant | Phalacrocorax penicillatus | Cormorants (Phalacrocoracidae) |
| Brant | Branta bernicla | Ducks, Geese, and Swans (Anatidae) |
| Brewer's Blackbird | Euphagus cyanocephalus | Blackbirds (Icteridae) |
| Brewer's Sparrow | Spizella breweri | Emberizids (Emberizidae) |
| Bridled Tern | Onychoprion anaethetus | Gulls, Terns, and Skimmers (Laridae) |
| Bridled Titmouse | Baeolophus wollweberi | Chickadees and Titmice (Paridae) |
| Bristle-thighed Curlew | Numenius tahitiensis | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Broad-billed Hummingbird | Cynanthus latirostris | Hummingbirds (Trochilidae) |
| Broad-billed Sandpiper | Calidris falcinellus | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Broad-tailed Hummingbird | Selasphorus platycercus | Hummingbirds (Trochilidae) |
| Broad-winged Hawk | Buteo platypterus | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Bronzed Cowbird | Molothrus aeneus | Blackbirds (Icteridae) |
| Brown Booby | Sula leucogaster | Boobies and Gannets (Sulidae) |
| Brown Creeper | Certhia americana | Creepers (Certhiidae) |
| Brown Jay | Psilorhinus morio | Jays and Crows (Corvidae) |
| Brown Noddy | Anous stolidus | Gulls, Terns, and Skimmers (Laridae) |
| Brown Pelican | Pelecanus occidentalis | Pelicans (Pelecanidae) |
| Brown Shrike | Lanius cristatus | Shrikes (Laniidae) |
| Brown Thrasher | Toxostoma rufum | Mockingbirds and Thrashers (Mimidae) |
| Brown-backed Solitaire | Myadestes occidentalis | Thrushes (Turdidae) |
| Brown-capped Rosy-Finch | Leucosticte australis | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Brown-chested Martin | Progne tapera | Swallows (Hirundinidae) |
| Brown-crested Flycatcher | Myiarchus tyrannulus | Tyrant Flycatchers (Tyrannidae) |
| Brown-headed Cowbird | Molothrus ater | Blackbirds (Icteridae) |
| Brown-headed Nuthatch | Sitta pusilla | Nuthatches (Sittidae) |
| Budgerigar | Melopsittacus undulatus | Lories, Parakeets, Macaws, and Parrots (Psittacidae) |
| Buff-bellied Hummingbird | Amazilia yucatanensis | Hummingbirds (Trochilidae) |
| Buff-breasted Flycatcher | Empidonax fulvifrons | Tyrant Flycatchers (Tyrannidae) |
| Buff-breasted Sandpiper | Calidris subruficollis | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Buff-collared Nightjar | Antrostomus ridgwayi | Goatsuckers (Caprimulgidae) |
| Bufflehead | Bucephala albeola | Ducks, Geese, and Swans (Anatidae) |
| Buller's Shearwater | Puffinus bulleri | Shearwaters and Petrels (Procellariidae) |
| Bullock's Oriole | Icterus bullockii | Blackbirds (Icteridae) |
| Bulwer's Petrel | Bulweria bulwerii | Shearwaters and Petrels (Procellariidae) |
| Bumblebee Hummingbird | Atthis heloisa | Hummingbirds (Trochilidae) |
| Burrowing Owl | Athene cunicularia | Typical Owls (Strigidae) |
| Bushtit | Psaltriparus minimus | Bushtits (Aegithalidae) |
| Cackling Goose | Branta hutchinsii | Ducks, Geese, and Swans (Anatidae) |
| Cactus Wren | Campylorhynchus brunneicapillus | Wrens (Troglodytidae) |
| California Condor | Gymnogyps californianus | New World Vultures (Cathartidae) |
| California Gnatcatcher | Polioptila californica | Gnatcatchers and Gnatwrens (Polioptilidae) |
| California Gull | Larus californicus | Gulls, Terns, and Skimmers (Laridae) |
| California Quail | Callipepla californica | New World Quail (Odontophoridae) |
| California Thrasher | Toxostoma redivivum | Mockingbirds and Thrashers (Mimidae) |
| California Towhee | Melozone crissalis | Emberizids (Emberizidae) |
| Calliope Hummingbird | Selasphorus calliope | Hummingbirds (Trochilidae) |
| Canada Goose | Branta canadensis | Ducks, Geese, and Swans (Anatidae) |
| Canada Warbler | Cardellina canadensis | Wood-Warblers (Parulidae) |
| Canvasback | Aythya valisineria | Ducks, Geese, and Swans (Anatidae) |
| Canyon Towhee | Melozone fusca | Emberizids (Emberizidae) |
| Canyon Wren | Catherpes mexicanus | Wrens (Troglodytidae) |
| Cape May Warbler | Setophaga tigrina | Wood-Warblers (Parulidae) |
| Cape Verde Shearwater | Calonectris edwardsii | Shearwaters and Petrels (Procellariidae) |
| Carolina Chickadee | Poecile carolinensis | Chickadees and Titmice (Paridae) |
| Carolina Parakeet | Conuropsis carolinensis | Lories, Parakeets, Macaws, and Parrots (Psittacidae) |
| Carolina Wren | Thryothorus ludovicianus | Wrens (Troglodytidae) |
| Caspian Tern | Hydroprogne caspia | Gulls, Terns, and Skimmers (Laridae) |
| Cassin's Auklet | Ptychoramphus aleuticus | Auks, Murres, and Puffins (Alcidae) |
| Cassin's Finch | Haemorhous cassinii | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Cassin's Kingbird | Tyrannus vociferans | Tyrant Flycatchers (Tyrannidae) |
| Cassin's Sparrow | Peucaea cassinii | Emberizids (Emberizidae) |
| Cassin's Vireo | Vireo cassinii | Vireos (Vireonidae) |
| Cattle Egret | Bubulcus ibis | Bitterns, Herons, and Allies (Ardeidae) |
| Cave Swallow | Petrochelidon fulva | Swallows (Hirundinidae) |
| Cedar Waxwing | Bombycilla cedrorum | Waxwings (Bombycillidae) |
| Cerulean Warbler | Setophaga cerulea | Wood-Warblers (Parulidae) |
| Chestnut-backed Chickadee | Poecile rufescens | Chickadees and Titmice (Paridae) |
| Chestnut-collared Longspur | Calcarius ornatus | Longspurs and Snow Buntings (Calcariidae) |
| Chestnut-sided Warbler | Setophaga pensylvanica | Wood-Warblers (Parulidae) |
| Chihuahuan Raven | Corvus cryptoleucus | Jays and Crows (Corvidae) |
| Chimney Swift | Chaetura pelagica | Swifts (Apodidae) |
| Chinese Egret | Egretta eulophotes | Bitterns, Herons, and Allies (Ardeidae) |
| Chinese Pond-Heron | Ardeola bacchus | Bitterns, Herons, and Allies (Ardeidae) |
| Chipping Sparrow | Spizella passerina | Emberizids (Emberizidae) |
| Chuck-will's-widow | Antrostomus carolinensis | Goatsuckers (Caprimulgidae) |
| Chukar | Alectoris chukar | Partridges, Grouse, Turkeys, and Old World Quail (Phasianidae) |
| Cinnamon Hummingbird | Amazilia rutila | Hummingbirds (Trochilidae) |
| Cinnamon Teal | Anas cyanoptera | Ducks, Geese, and Swans (Anatidae) |
| Citrine Wagtail | Motacilla citreola | Wagtails and Pipits (Motacillidae) |
| Clapper Rail | Rallus longirostris | Rails, Gallinules, and Coots (Rallidae) |
| Clark's Grebe | Aechmophorus clarkii | Grebes (Podicipedidae) |
| Clark's Nutcracker | Nucifraga columbiana | Jays and Crows (Corvidae) |
| Clay-colored Sparrow | Spizella pallida | Emberizids (Emberizidae) |
| Clay-colored Thrush | Turdus grayi | Thrushes (Turdidae) |
| Cliff Swallow | Petrochelidon pyrrhonota | Swallows (Hirundinidae) |
| Colima Warbler | Oreothlypis crissalis | Wood-Warblers (Parulidae) |
| Collared Forest-Falcon | Micrastur semitorquatus | Caracaras and Falcons (Falconidae) |
| Collared Plover | Charadrius collaris | Lapwings and Plovers (Charadriidae) |
| Common Black Hawk | Buteogallus anthracinus | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Common Chaffinch | Fringilla coelebs | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Common Chiffchaff | Phylloscopus collybita | Leaf Warblers (Phylloscopidae) |
| Common Crane | Grus grus | Cranes (Gruidae) |
| Common Cuckoo | Cuculus canorus | Cuckoos, Roadrunners, and Anis (Cuculidae) |
| Common Eider | Somateria mollissima | Ducks, Geese, and Swans (Anatidae) |
| Common Gallinule | Gallinula galeata | Rails, Gallinules, and Coots (Rallidae) |
| Common Goldeneye | Bucephala clangula | Ducks, Geese, and Swans (Anatidae) |
| Common Grackle | Quiscalus quiscula | Blackbirds (Icteridae) |
| Common Greenshank | Tringa nebularia | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Common Ground-Dove | Columbina passerina | Pigeons and Doves (Columbidae) |
| Common House-Martin | Delichon urbicum | Swallows (Hirundinidae) |
| Common Loon | Gavia immer | Loons (Gaviidae) |
| Common Merganser | Mergus merganser | Ducks, Geese, and Swans (Anatidae) |
| Common Moorhen | Gallinula chloropus | Rails, Gallinules, and Coots (Rallidae) |
| Common Murre | Uria aalge | Auks, Murres, and Puffins (Alcidae) |
| Common Myna | Acridotheres tristis | Starlings (Sturnidae) |
| Common Nighthawk | Chordeiles minor | Goatsuckers (Caprimulgidae) |
| Common Pauraque | Nyctidromus albicollis | Goatsuckers (Caprimulgidae) |
| Common Pochard | Aythya ferina | Ducks, Geese, and Swans (Anatidae) |
| Common Poorwill | Phalaenoptilus nuttallii | Goatsuckers (Caprimulgidae) |
| Common Raven | Corvus corax | Jays and Crows (Corvidae) |
| Common Redpoll | Acanthis flammea | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Common Redshank | Tringa totanus | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Common Redstart | Phoenicurus phoenicurus | Old World Flycatchers (Muscicapidae) |
| Common Ringed Plover | Charadrius hiaticula | Lapwings and Plovers (Charadriidae) |
| Common Rosefinch | Carpodacus erythrinus | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Common Sandpiper | Actitis hypoleucos | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Common Snipe | Gallinago gallinago | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Common Swift | Apus apus | Swifts (Apodidae) |
| Common Tern | Sterna hirundo | Gulls, Terns, and Skimmers (Laridae) |
| Common Yellowthroat | Geothlypis trichas | Wood-Warblers (Parulidae) |
| Connecticut Warbler | Oporornis agilis | Wood-Warblers (Parulidae) |
| Cook's Petrel | Pterodroma cookii | Shearwaters and Petrels (Procellariidae) |
| Cooper's Hawk | Accipiter cooperii | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Cordilleran Flycatcher | Empidonax occidentalis | Tyrant Flycatchers (Tyrannidae) |
| Corn Crake | Crex crex | Rails, Gallinules, and Coots (Rallidae) |
| Cory's Shearwater | Calonectris diomedea | Shearwaters and Petrels (Procellariidae) |
| Costa's Hummingbird | Calypte costae | Hummingbirds (Trochilidae) |
| Couch's Kingbird | Tyrannus couchii | Tyrant Flycatchers (Tyrannidae) |
| Crane Hawk | Geranospiza caerulescens | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Craveri's Murrelet | Synthliboramphus craveri | Auks, Murres, and Puffins (Alcidae) |
| Crescent-chested Warbler | Oreothlypis superciliosa | Wood-Warblers (Parulidae) |
| Crested Auklet | Aethia cristatella | Auks, Murres, and Puffins (Alcidae) |
| Crested Caracara | Caracara cheriway | Caracaras and Falcons (Falconidae) |
| Crimson-collared Grosbeak | Rhodothraupis celaeno | Cardinals, Piranga Tanagers and Allies (Cardinalidae) |
| Crissal Thrasher | Toxostoma crissale | Mockingbirds and Thrashers (Mimidae) |
| Crowned Slaty Flycatcher | Empidonomus aurantioatrocristatus | Tyrant Flycatchers (Tyrannidae) |
| Cuban Martin | Progne cryptoleuca | Swallows (Hirundinidae) |
| Cuban Pewee | Contopus caribaeus | Tyrant Flycatchers (Tyrannidae) |
| Curlew Sandpiper | Calidris ferruginea | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Curve-billed Thrasher | Toxostoma curvirostre | Mockingbirds and Thrashers (Mimidae) |
| Dark-eyed Junco | Junco hyemalis | Emberizids (Emberizidae) |
| Dark-sided Flycatcher | Muscicapa sibirica | Old World Flycatchers (Muscicapidae) |
| Dickcissel | Spiza americana | Cardinals, Piranga Tanagers and Allies (Cardinalidae) |
| Double-crested Cormorant | Phalacrocorax auritus | Cormorants (Phalacrocoracidae) |
| Double-striped Thick-knee | Burhinus bistriatus | Thick-knees (Burhinidae) |
| Double-toothed Kite | Harpagus bidentatus | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Dovekie | Alle alle | Auks, Murres, and Puffins (Alcidae) |
| Downy Woodpecker | Picoides pubescens | Woodpeckers and Allies (Picidae) |
| Dunlin | Calidris alpina | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Dusky Flycatcher | Empidonax oberholseri | Tyrant Flycatchers (Tyrannidae) |
| Dusky Grouse | Dendragapus obscurus | Partridges, Grouse, Turkeys, and Old World Quail (Phasianidae) |
| Dusky Thrush | Turdus naumanni | Thrushes (Turdidae) |
| Dusky Warbler | Phylloscopus fuscatus | Leaf Warblers (Phylloscopidae) |
| Dusky-capped Flycatcher | Myiarchus tuberculifer | Tyrant Flycatchers (Tyrannidae) |
| Eared Grebe | Podiceps nigricollis | Grebes (Podicipedidae) |
| Eared Quetzal | Euptilotis neoxenus | Trogons (Trogonidae) |
| Eastern Bluebird | Sialia sialis | Thrushes (Turdidae) |
| Eastern Kingbird | Tyrannus tyrannus | Tyrant Flycatchers (Tyrannidae) |
| Eastern Meadowlark | Sturnella magna | Blackbirds (Icteridae) |
| Eastern Phoebe | Sayornis phoebe | Tyrant Flycatchers (Tyrannidae) |
| Eastern Screech-Owl | Megascops asio | Typical Owls (Strigidae) |
| Eastern Spot-billed Duck | Anas zonorhyncha | Ducks, Geese, and Swans (Anatidae) |
| Eastern Towhee | Pipilo erythrophthalmus | Emberizids (Emberizidae) |
| Eastern Whip-poor-will | Antrostomus vociferus | Goatsuckers (Caprimulgidae) |
| Eastern Wood-Pewee | Contopus virens | Tyrant Flycatchers (Tyrannidae) |
| Eastern Yellow Wagtail | Motacilla tschutschensis | Wagtails and Pipits (Motacillidae) |
| Egyptian Goose | Alopochen aegyptiaca | Ducks, Geese, and Swans (Anatidae) |
| Elegant Tern | Thalasseus elegans | Gulls, Terns, and Skimmers (Laridae) |
| Elegant Trogon | Trogon elegans | Trogons (Trogonidae) |
| Elf Owl | Micrathene whitneyi | Typical Owls (Strigidae) |
| Emperor Goose | Chen canagica | Ducks, Geese, and Swans (Anatidae) |
| Eskimo Curlew | Numenius borealis | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Eurasian Blackbird | Turdus merula | Thrushes (Turdidae) |
| Eurasian Bullfinch | Pyrrhula pyrrhula | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Eurasian Collared-Dove | Streptopelia decaocto | Pigeons and Doves (Columbidae) |
| Eurasian Coot | Fulica atra | Rails, Gallinules, and Coots (Rallidae) |
| Eurasian Curlew | Numenius arquata | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Eurasian Dotterel | Charadrius morinellus | Lapwings and Plovers (Charadriidae) |
| Eurasian Hobby | Falco subbuteo | Caracaras and Falcons (Falconidae) |
| Eurasian Hoopoe | Upupa epops | Hoopoes (Upupidae) |
| Eurasian Jackdaw | Corvus monedula | Jays and Crows (Corvidae) |
| Eurasian Kestrel | Falco tinnunculus | Caracaras and Falcons (Falconidae) |
| Eurasian Oystercatcher | Haematopus ostralegus | Oystercatchers (Haematopodidae) |
| Eurasian Siskin | Spinus spinus | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Eurasian Tree Sparrow | Passer montanus | Old World Sparrows (Passeridae) |
| Eurasian Wigeon | Anas penelope | Ducks, Geese, and Swans (Anatidae) |
| Eurasian Woodcock | Scolopax rusticola | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Eurasian Wryneck | Jynx torquilla | Woodpeckers and Allies (Picidae) |
| European Golden-Plover | Pluvialis apricaria | Lapwings and Plovers (Charadriidae) |
| European Starling | Sturnus vulgaris | Starlings (Sturnidae) |
| European Storm-Petrel | Hydrobates pelagicus | Storm-Petrels (Hydrobatidae) |
| European Turtle-Dove | Streptopelia turtur | Pigeons and Doves (Columbidae) |
| Evening Grosbeak | Coccothraustes vespertinus | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Eyebrowed Thrush | Turdus obscurus | Thrushes (Turdidae) |
| Falcated Duck | Anas falcata | Ducks, Geese, and Swans (Anatidae) |
| Fan-tailed Warbler | Basileuterus lachrymosus | Wood-Warblers (Parulidae) |
| Far Eastern Curlew | Numenius madagascariensis | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Fea's Petrel | Pterodroma feae | Shearwaters and Petrels (Procellariidae) |
| Ferruginous Hawk | Buteo regalis | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Ferruginous Pygmy-Owl | Glaucidium brasilianum | Typical Owls (Strigidae) |
| Field Sparrow | Spizella pusilla | Emberizids (Emberizidae) |
| Fieldfare | Turdus pilaris | Thrushes (Turdidae) |
| Fish Crow | Corvus ossifragus | Jays and Crows (Corvidae) |
| Five-striped Sparrow | Amphispiza quinquestriata | Emberizids (Emberizidae) |
| Flame-colored Tanager | Piranga bidentata | Cardinals, Piranga Tanagers and Allies (Cardinalidae) |
| Flammulated Owl | Psiloscops flammeolus | Typical Owls (Strigidae) |
| Flesh-footed Shearwater | Puffinus carneipes | Shearwaters and Petrels (Procellariidae) |
| Florida Scrub-Jay | Aphelocoma coerulescens | Jays and Crows (Corvidae) |
| Fork-tailed Flycatcher | Tyrannus savana | Tyrant Flycatchers (Tyrannidae) |
| Fork-tailed Storm-Petrel | Oceanodroma furcata | Storm-Petrels (Hydrobatidae) |
| Fork-tailed Swift | Apus pacificus | Swifts (Apodidae) |
| Forster's Tern | Sterna forsteri | Gulls, Terns, and Skimmers (Laridae) |
| Fox Sparrow | Passerella iliaca | Emberizids (Emberizidae) |
| Franklin's Gull | Leucophaeus pipixcan | Gulls, Terns, and Skimmers (Laridae) |
| Fulvous Whistling-Duck | Dendrocygna bicolor | Ducks, Geese, and Swans (Anatidae) |
| Gadwall | Anas strepera | Ducks, Geese, and Swans (Anatidae) |
| Gambel's Quail | Callipepla gambelii | New World Quail (Odontophoridae) |
| Garganey | Anas querquedula | Ducks, Geese, and Swans (Anatidae) |
| Gila Woodpecker | Melanerpes uropygialis | Woodpeckers and Allies (Picidae) |
| Gilded Flicker | Colaptes chrysoides | Woodpeckers and Allies (Picidae) |
| Glaucous Gull | Larus hyperboreus | Gulls, Terns, and Skimmers (Laridae) |
| Glaucous-winged Gull | Larus glaucescens | Gulls, Terns, and Skimmers (Laridae) |
| Glossy Ibis | Plegadis falcinellus | Ibises and Spoonbills (Threskiornithidae) |
| Golden Eagle | Aquila chrysaetos | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Golden-cheeked Warbler | Setophaga chrysoparia | Wood-Warblers (Parulidae) |
| Golden-crowned Kinglet | Regulus satrapa | Kinglets (Regulidae) |
| Golden-crowned Sparrow | Zonotrichia atricapilla | Emberizids (Emberizidae) |
| Golden-crowned Warbler | Basileuterus culicivorus | Wood-Warblers (Parulidae) |
| Golden-fronted Woodpecker | Melanerpes aurifrons | Woodpeckers and Allies (Picidae) |
| Golden-winged Warbler | Vermivora chrysoptera | Wood-Warblers (Parulidae) |
| Grace's Warbler | Setophaga graciae | Wood-Warblers (Parulidae) |
| Grasshopper Sparrow | Ammodramus savannarum | Emberizids (Emberizidae) |
| Gray Bunting | Emberiza variabilis | Emberizids (Emberizidae) |
| Gray Catbird | Dumetella carolinensis | Mockingbirds and Thrashers (Mimidae) |
| Gray Flycatcher | Empidonax wrightii | Tyrant Flycatchers (Tyrannidae) |
| Gray Hawk | Buteo plagiatus | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Gray Heron | Ardea cinerea | Bitterns, Herons, and Allies (Ardeidae) |
| Gray Jay | Perisoreus canadensis | Jays and Crows (Corvidae) |
| Gray Kingbird | Tyrannus dominicensis | Tyrant Flycatchers (Tyrannidae) |
| Gray Nightjar | Caprimulgus indicus | Goatsuckers (Caprimulgidae) |
| Gray Partridge | Perdix perdix | Partridges, Grouse, Turkeys, and Old World Quail (Phasianidae) |
| Gray Silky-flycatcher | Ptiliogonys cinereus | Silky-flycatchers (Ptiliogonatidae) |
| Gray Vireo | Vireo vicinior | Vireos (Vireonidae) |
| Gray Wagtail | Motacilla cinerea | Wagtails and Pipits (Motacillidae) |
| Gray-breasted Martin | Progne chalybea | Swallows (Hirundinidae) |
| Gray-cheeked Thrush | Catharus minimus | Thrushes (Turdidae) |
| Gray-collared Becard | Pachyramphus major | Becards, Tityras, and Allies (Tityridae) |
| Gray-crowned Rosy-Finch | Leucosticte tephrocotis | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Gray-crowned Yellowthroat | Geothlypis poliocephala | Wood-Warblers (Parulidae) |
| Gray-headed Chickadee | Poecile cinctus | Chickadees and Titmice (Paridae) |
| Gray-hooded Gull | Chroicocephalus cirrocephalus | Gulls, Terns, and Skimmers (Laridae) |
| Gray-streaked Flycatcher | Muscicapa griseisticta | Old World Flycatchers (Muscicapidae) |
| Gray-tailed Tattler | Tringa brevipes | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Graylag Goose | Anser anser | Ducks, Geese, and Swans (Anatidae) |
| Great Auk | Pinguinus impennis | Auks, Murres, and Puffins (Alcidae) |
| Great Black-backed Gull | Larus marinus | Gulls, Terns, and Skimmers (Laridae) |
| Great Blue Heron | Ardea herodias | Bitterns, Herons, and Allies (Ardeidae) |
| Great Cormorant | Phalacrocorax carbo | Cormorants (Phalacrocoracidae) |
| Great Crested Flycatcher | Myiarchus crinitus | Tyrant Flycatchers (Tyrannidae) |
| Great Egret | Ardea alba | Bitterns, Herons, and Allies (Ardeidae) |
| Great Frigatebird | Fregata minor | Frigatebirds (Fregatidae) |
| Great Gray Owl | Strix nebulosa | Typical Owls (Strigidae) |
| Great Horned Owl | Bubo virginianus | Typical Owls (Strigidae) |
| Great Kiskadee | Pitangus sulphuratus | Tyrant Flycatchers (Tyrannidae) |
| Great Knot | Calidris tenuirostris | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Great Shearwater | Puffinus gravis | Shearwaters and Petrels (Procellariidae) |
| Great Skua | Stercorarius skua | Skuas and Jaegers (Stercorariidae) |
| Great Spotted Woodpecker | Dendrocopos major | Woodpeckers and Allies (Picidae) |
| Great-tailed Grackle | Quiscalus mexicanus | Blackbirds (Icteridae) |
| Great-winged Petrel | Pterodroma macroptera | Shearwaters and Petrels (Procellariidae) |
| Greater Pewee | Contopus pertinax | Tyrant Flycatchers (Tyrannidae) |
| Greater Prairie-Chicken | Tympanuchus cupido | Partridges, Grouse, Turkeys, and Old World Quail (Phasianidae) |
| Greater Roadrunner | Geococcyx californianus | Cuckoos, Roadrunners, and Anis (Cuculidae) |
| Greater Sage-Grouse | Centrocercus urophasianus | Partridges, Grouse, Turkeys, and Old World Quail (Phasianidae) |
| Greater Sand-Plover | Charadrius leschenaultii | Lapwings and Plovers (Charadriidae) |
| Greater Scaup | Aythya marila | Ducks, Geese, and Swans (Anatidae) |
| Greater White-fronted Goose | Anser albifrons | Ducks, Geese, and Swans (Anatidae) |
| Greater Yellowlegs | Tringa melanoleuca | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Green Heron | Butorides virescens | Bitterns, Herons, and Allies (Ardeidae) |
| Green Jay | Cyanocorax yncas | Jays and Crows (Corvidae) |
| Green Kingfisher | Chloroceryle americana | Kingfishers (Alcedinidae) |
| Green Parakeet | Psittacara holochlora | Lories, Parakeets, Macaws, and Parrots (Psittacidae) |
| Green Sandpiper | Tringa ochropus | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Green Violetear | Colibri thalassinus | Hummingbirds (Trochilidae) |
| Green-breasted Mango | Anthracothorax prevostii | Hummingbirds (Trochilidae) |
| Green-tailed Towhee | Pipilo chlorurus | Emberizids (Emberizidae) |
| Green-winged Teal | Anas crecca | Ducks, Geese, and Swans (Anatidae) |
| Greenish Elaenia | Myiopagis viridicata | Tyrant Flycatchers (Tyrannidae) |
| Groove-billed Ani | Crotophaga sulcirostris | Cuckoos, Roadrunners, and Anis (Cuculidae) |
| Guadalupe Murrelet | Synthliboramphus hypoleucus | Auks, Murres, and Puffins (Alcidae) |
| Gull-billed Tern | Gelochelidon nilotica | Gulls, Terns, and Skimmers (Laridae) |
| Gunnison Sage-Grouse | Centrocercus minimus | Partridges, Grouse, Turkeys, and Old World Quail (Phasianidae) |
| Gyrfalcon | Falco rusticolus | Caracaras and Falcons (Falconidae) |
| Hairy Woodpecker | Picoides villosus | Woodpeckers and Allies (Picidae) |
| Hammond's Flycatcher | Empidonax hammondii | Tyrant Flycatchers (Tyrannidae) |
| Harlequin Duck | Histrionicus histrionicus | Ducks, Geese, and Swans (Anatidae) |
| Harris's Hawk | Parabuteo unicinctus | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Harris's Sparrow | Zonotrichia querula | Emberizids (Emberizidae) |
| Hawaiian Petrel | Pterodroma sandwichensis | Shearwaters and Petrels (Procellariidae) |
| Hawfinch | Coccothraustes coccothraustes | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Heermann's Gull | Larus heermanni | Gulls, Terns, and Skimmers (Laridae) |
| Henslow's Sparrow | Ammodramus henslowii | Emberizids (Emberizidae) |
| Hepatic Tanager | Piranga flava | Cardinals, Piranga Tanagers and Allies (Cardinalidae) |
| Herald Petrel | Pterodroma arminjoniana | Shearwaters and Petrels (Procellariidae) |
| Hermit Thrush | Catharus guttatus | Thrushes (Turdidae) |
| Hermit Warbler | Setophaga occidentalis | Wood-Warblers (Parulidae) |
| Herring Gull | Larus argentatus | Gulls, Terns, and Skimmers (Laridae) |
| Himalayan Snowcock | Tetraogallus himalayensis | Partridges, Grouse, Turkeys, and Old World Quail (Phasianidae) |
| Hoary Redpoll | Acanthis hornemanni | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Hooded Merganser | Lophodytes cucullatus | Ducks, Geese, and Swans (Anatidae) |
| Hooded Oriole | Icterus cucullatus | Blackbirds (Icteridae) |
| Hooded Warbler | Setophaga citrina | Wood-Warblers (Parulidae) |
| Hook-billed Kite | Chondrohierax uncinatus | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Horned Grebe | Podiceps auritus | Grebes (Podicipedidae) |
| Horned Lark | Eremophila alpestris | Larks (Alaudidae) |
| Horned Puffin | Fratercula corniculata | Auks, Murres, and Puffins (Alcidae) |
| House Finch | Haemorhous mexicanus | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| House Sparrow | Passer domesticus | Old World Sparrows (Passeridae) |
| House Wren | Troglodytes aedon | Wrens (Troglodytidae) |
| Hudsonian Godwit | Limosa haemastica | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Hutton's Vireo | Vireo huttoni | Vireos (Vireonidae) |
| Iceland Gull | Larus glaucoides | Gulls, Terns, and Skimmers (Laridae) |
| Inca Dove | Columbina inca | Pigeons and Doves (Columbidae) |
| Indigo Bunting | Passerina cyanea | Cardinals, Piranga Tanagers and Allies (Cardinalidae) |
| Intermediate Egret | Mesophoyx intermedia | Bitterns, Herons, and Allies (Ardeidae) |
| Island Scrub-Jay | Aphelocoma insularis | Jays and Crows (Corvidae) |
| Ivory Gull | Pagophila eburnea | Gulls, Terns, and Skimmers (Laridae) |
| Ivory-billed Woodpecker | Campephilus principalis | Woodpeckers and Allies (Picidae) |
| Jabiru | Jabiru mycteria | Storks (Ciconiidae) |
| Jack Snipe | Lymnocryptes minimus | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Juniper Titmouse | Baeolophus ridgwayi | Chickadees and Titmice (Paridae) |
| Kamchatka Leaf Warbler | Phylloscopus examinandus | Leaf Warblers (Phylloscopidae) |
| Kelp Gull | Larus dominicanus | Gulls, Terns, and Skimmers (Laridae) |
| Kentucky Warbler | Geothlypis formosa | Wood-Warblers (Parulidae) |
| Key West Quail-Dove | Geotrygon chrysia | Pigeons and Doves (Columbidae) |
| Killdeer | Charadrius vociferus | Lapwings and Plovers (Charadriidae) |
| King Eider | Somateria spectabilis | Ducks, Geese, and Swans (Anatidae) |
| King Rail | Rallus elegans | Rails, Gallinules, and Coots (Rallidae) |
| Kirtland's Warbler | Setophaga kirtlandii | Wood-Warblers (Parulidae) |
| Kittlitz's Murrelet | Brachyramphus brevirostris | Auks, Murres, and Puffins (Alcidae) |
| La Sagra's Flycatcher | Myiarchus sagrae | Tyrant Flycatchers (Tyrannidae) |
| Labrador Duck | Camptorhynchus labradorius | Ducks, Geese, and Swans (Anatidae) |
| Ladder-backed Woodpecker | Picoides scalaris | Woodpeckers and Allies (Picidae) |
| Lanceolated Warbler | Locustella lanceolata | Grassbirds (Locustellidae) |
| Lapland Longspur | Calcarius lapponicus | Longspurs and Snow Buntings (Calcariidae) |
| Large-billed Tern | Phaetusa simplex | Gulls, Terns, and Skimmers (Laridae) |
| Lark Bunting | Calamospiza melanocorys | Emberizids (Emberizidae) |
| Lark Sparrow | Chondestes grammacus | Emberizids (Emberizidae) |
| Laughing Gull | Leucophaeus atricilla | Gulls, Terns, and Skimmers (Laridae) |
| Lawrence's Goldfinch | Spinus lawrencei | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Laysan Albatross | Phoebastria immutabilis | Albatrosses (Diomedeidae) |
| Lazuli Bunting | Passerina amoena | Cardinals, Piranga Tanagers and Allies (Cardinalidae) |
| Le Conte's Sparrow | Ammodramus leconteii | Emberizids (Emberizidae) |
| Le Conte's Thrasher | Toxostoma lecontei | Mockingbirds and Thrashers (Mimidae) |
| Leach's Storm-Petrel | Oceanodroma leucorhoa | Storm-Petrels (Hydrobatidae) |
| Least Auklet | Aethia pusilla | Auks, Murres, and Puffins (Alcidae) |
| Least Bittern | Ixobrychus exilis | Bitterns, Herons, and Allies (Ardeidae) |
| Least Flycatcher | Empidonax minimus | Tyrant Flycatchers (Tyrannidae) |
| Least Grebe | Tachybaptus dominicus | Grebes (Podicipedidae) |
| Least Sandpiper | Calidris minutilla | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Least Storm-Petrel | Oceanodroma microsoma | Storm-Petrels (Hydrobatidae) |
| Least Tern | Sternula antillarum | Gulls, Terns, and Skimmers (Laridae) |
| Lesser Black-backed Gull | Larus fuscus | Gulls, Terns, and Skimmers (Laridae) |
| Lesser Frigatebird | Fregata ariel | Frigatebirds (Fregatidae) |
| Lesser Goldfinch | Spinus psaltria | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Lesser Nighthawk | Chordeiles acutipennis | Goatsuckers (Caprimulgidae) |
| Lesser Prairie-Chicken | Tympanuchus pallidicinctus | Partridges, Grouse, Turkeys, and Old World Quail (Phasianidae) |
| Lesser Sand-Plover | Charadrius mongolus | Lapwings and Plovers (Charadriidae) |
| Lesser Scaup | Aythya affinis | Ducks, Geese, and Swans (Anatidae) |
| Lesser White-fronted Goose | Anser erythropus | Ducks, Geese, and Swans (Anatidae) |
| Lesser Whitethroat | Sylvia curruca | Sylviid Warblers (Sylviidae) |
| Lesser Yellowlegs | Tringa flavipes | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Lewis's Woodpecker | Melanerpes lewis | Woodpeckers and Allies (Picidae) |
| Light-mantled Albatross | Phoebetria palpebrata | Albatrosses (Diomedeidae) |
| Limpkin | Aramus guarauna | Limpkins (Aramidae) |
| Lincoln's Sparrow | Melospiza lincolnii | Emberizids (Emberizidae) |
| Little Blue Heron | Egretta caerulea | Bitterns, Herons, and Allies (Ardeidae) |
| Little Bunting | Emberiza pusilla | Emberizids (Emberizidae) |
| Little Curlew | Numenius minutus | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Little Egret | Egretta garzetta | Bitterns, Herons, and Allies (Ardeidae) |
| Little Gull | Hydrocoloeus minutus | Gulls, Terns, and Skimmers (Laridae) |
| Little Ringed Plover | Charadrius dubius | Lapwings and Plovers (Charadriidae) |
| Little Stint | Calidris minuta | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Loggerhead Kingbird | Tyrannus caudifasciatus | Tyrant Flycatchers (Tyrannidae) |
| Loggerhead Shrike | Lanius ludovicianus | Shrikes (Laniidae) |
| Long-billed Curlew | Numenius americanus | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Long-billed Dowitcher | Limnodromus scolopaceus | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Long-billed Murrelet | Brachyramphus perdix | Auks, Murres, and Puffins (Alcidae) |
| Long-billed Thrasher | Toxostoma longirostre | Mockingbirds and Thrashers (Mimidae) |
| Long-eared Owl | Asio otus | Typical Owls (Strigidae) |
| Long-tailed Duck | Clangula hyemalis | Ducks, Geese, and Swans (Anatidae) |
| Long-tailed Jaeger | Stercorarius longicaudus | Skuas and Jaegers (Stercorariidae) |
| Long-toed Stint | Calidris subminuta | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Louisiana Waterthrush | Parkesia motacilla | Wood-Warblers (Parulidae) |
| Lucifer Hummingbird | Calothorax lucifer | Hummingbirds (Trochilidae) |
| Lucy's Warbler | Oreothlypis luciae | Wood-Warblers (Parulidae) |
| MacGillivray's Warbler | Geothlypis tolmiei | Wood-Warblers (Parulidae) |
| Magnificent Frigatebird | Fregata magnificens | Frigatebirds (Fregatidae) |
| Magnificent Hummingbird | Eugenes fulgens | Hummingbirds (Trochilidae) |
| Magnolia Warbler | Setophaga magnolia | Wood-Warblers (Parulidae) |
| Mallard | Anas platyrhynchos | Ducks, Geese, and Swans (Anatidae) |
| Mangrove Cuckoo | Coccyzus minor | Cuckoos, Roadrunners, and Anis (Cuculidae) |
| Mangrove Swallow | Tachycineta albilinea | Swallows (Hirundinidae) |
| Manx Shearwater | Puffinus puffinus | Shearwaters and Petrels (Procellariidae) |
| Marbled Godwit | Limosa fedoa | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Marbled Murrelet | Brachyramphus marmoratus | Auks, Murres, and Puffins (Alcidae) |
| Marsh Sandpiper | Tringa stagnatilis | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Marsh Wren | Cistothorus palustris | Wrens (Troglodytidae) |
| Masked Booby | Sula dactylatra | Boobies and Gannets (Sulidae) |
| Masked Duck | Nomonyx dominicus | Ducks, Geese, and Swans (Anatidae) |
| Masked Tityra | Tityra semifasciata | Becards, Tityras, and Allies (Tityridae) |
| McCown's Longspur | Rhynchophanes mccownii | Longspurs and Snow Buntings (Calcariidae) |
| McKay's Bunting | Plectrophenax hyperboreus | Longspurs and Snow Buntings (Calcariidae) |
| Merlin | Falco columbarius | Caracaras and Falcons (Falconidae) |
| Mew Gull | Larus canus | Gulls, Terns, and Skimmers (Laridae) |
| Mexican Chickadee | Poecile sclateri | Chickadees and Titmice (Paridae) |
| Mexican Jay | Aphelocoma wollweberi | Jays and Crows (Corvidae) |
| Mexican Whip-poor-will | Antrostomus arizonae | Goatsuckers (Caprimulgidae) |
| Middendorff's Grasshopper-Warbler | Locustella ochotensis | Grassbirds (Locustellidae) |
| Mississippi Kite | Ictinia mississippiensis | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Monk Parakeet | Myiopsitta monachus | Lories, Parakeets, Macaws, and Parrots (Psittacidae) |
| Montezuma Quail | Cyrtonyx montezumae | New World Quail (Odontophoridae) |
| Mottled Duck | Anas fulvigula | Ducks, Geese, and Swans (Anatidae) |
| Mottled Owl | Ciccaba virgata | Typical Owls (Strigidae) |
| Mottled Petrel | Pterodroma inexpectata | Shearwaters and Petrels (Procellariidae) |
| Mountain Bluebird | Sialia currucoides | Thrushes (Turdidae) |
| Mountain Chickadee | Poecile gambeli | Chickadees and Titmice (Paridae) |
| Mountain Plover | Charadrius montanus | Lapwings and Plovers (Charadriidae) |
| Mountain Quail | Oreortyx pictus | New World Quail (Odontophoridae) |
| Mourning Dove | Zenaida macroura | Pigeons and Doves (Columbidae) |
| Mourning Warbler | Geothlypis philadelphia | Wood-Warblers (Parulidae) |
| Mugimaki Flycatcher | Ficedula mugimaki | Old World Flycatchers (Muscicapidae) |
| Murphy's Petrel | Pterodroma ultima | Shearwaters and Petrels (Procellariidae) |
| Muscovy Duck | Cairina moschata | Ducks, Geese, and Swans (Anatidae) |
| Mute Swan | Cygnus olor | Ducks, Geese, and Swans (Anatidae) |
| Nanday Parakeet | Aratinga nenday | Lories, Parakeets, Macaws, and Parrots (Psittacidae) |
| Narcissus Flycatcher | Ficedula narcissina | Old World Flycatchers (Muscicapidae) |
| Nashville Warbler | Oreothlypis ruficapilla | Wood-Warblers (Parulidae) |
| Nelson's Sparrow | Ammodramus nelsoni | Emberizids (Emberizidae) |
| Neotropic Cormorant | Phalacrocorax brasilianus | Cormorants (Phalacrocoracidae) |
| Northern Beardless-Tyrannulet | Camptostoma imberbe | Tyrant Flycatchers (Tyrannidae) |
| Northern Bobwhite | Colinus virginianus | New World Quail (Odontophoridae) |
| Northern Boobook | Ninox scutulata | Typical Owls (Strigidae) |
| Northern Cardinal | Cardinalis cardinalis | Cardinals, Piranga Tanagers and Allies (Cardinalidae) |
| Northern Flicker | Colaptes auratus | Woodpeckers and Allies (Picidae) |
| Northern Fulmar | Fulmarus glacialis | Shearwaters and Petrels (Procellariidae) |
| Northern Gannet | Morus bassanus | Boobies and Gannets (Sulidae) |
| Northern Goshawk | Accipiter gentilis | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Northern Harrier | Circus cyaneus | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Northern Hawk Owl | Surnia ulula | Typical Owls (Strigidae) |
| Northern Jacana | Jacana spinosa | Jacanas (Jacanidae) |
| Northern Lapwing | Vanellus vanellus | Lapwings and Plovers (Charadriidae) |
| Northern Mockingbird | Mimus polyglottos | Mockingbirds and Thrashers (Mimidae) |
| Northern Parula | Setophaga americana | Wood-Warblers (Parulidae) |
| Northern Pintail | Anas acuta | Ducks, Geese, and Swans (Anatidae) |
| Northern Pygmy-Owl | Glaucidium gnoma | Typical Owls (Strigidae) |
| Northern Rough-winged Swallow | Stelgidopteryx serripennis | Swallows (Hirundinidae) |
| Northern Saw-whet Owl | Aegolius acadicus | Typical Owls (Strigidae) |
| Northern Shoveler | Anas clypeata | Ducks, Geese, and Swans (Anatidae) |
| Northern Shrike | Lanius excubitor | Shrikes (Laniidae) |
| Northern Waterthrush | Parkesia noveboracensis | Wood-Warblers (Parulidae) |
| Northern Wheatear | Oenanthe oenanthe | Old World Flycatchers (Muscicapidae) |
| Northwestern Crow | Corvus caurinus | Jays and Crows (Corvidae) |
| Nuttall's Woodpecker | Picoides nuttallii | Woodpeckers and Allies (Picidae) |
| Nutting's Flycatcher | Myiarchus nuttingi | Tyrant Flycatchers (Tyrannidae) |
| Oak Titmouse | Baeolophus inornatus | Chickadees and Titmice (Paridae) |
| Olive Sparrow | Arremonops rufivirgatus | Emberizids (Emberizidae) |
| Olive Warbler | Peucedramus taeniatus | Olive Warblers (Peucedramidae) |
| Olive-backed Pipit | Anthus hodgsoni | Wagtails and Pipits (Motacillidae) |
| Olive-sided Flycatcher | Contopus cooperi | Tyrant Flycatchers (Tyrannidae) |
| Orange-billed Nightingale-Thrush | Catharus aurantiirostris | Thrushes (Turdidae) |
| Orange-crowned Warbler | Oreothlypis celata | Wood-Warblers (Parulidae) |
| Orchard Oriole | Icterus spurius | Blackbirds (Icteridae) |
| Oriental Cuckoo | Cuculus optatus | Cuckoos, Roadrunners, and Anis (Cuculidae) |
| Oriental Greenfinch | Chloris sinica | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Oriental Pratincole | Glareola maldivarum | Pratincoles (Glareolidae) |
| Oriental Scops-Owl | Otus sunia | Typical Owls (Strigidae) |
| Oriental Turtle-Dove | Streptopelia orientalis | Pigeons and Doves (Columbidae) |
| Osprey | Pandion haliaetus | Ospreys (Pandionidae) |
| Ovenbird | Seiurus aurocapilla | Wood-Warblers (Parulidae) |
| Pacific Golden-Plover | Pluvialis fulva | Lapwings and Plovers (Charadriidae) |
| Pacific Loon | Gavia pacifica | Loons (Gaviidae) |
| Pacific Wren | Troglodytes pacificus | Wrens (Troglodytidae) |
| Pacific-slope Flycatcher | Empidonax difficilis | Tyrant Flycatchers (Tyrannidae) |
| Paint-billed Crake | Neocrex erythrops | Rails, Gallinules, and Coots (Rallidae) |
| Painted Bunting | Passerina ciris | Cardinals, Piranga Tanagers and Allies (Cardinalidae) |
| Painted Redstart | Myioborus pictus | Wood-Warblers (Parulidae) |
| Pallas's Bunting | Emberiza pallasi | Emberizids (Emberizidae) |
| Pallas's Leaf Warbler | Phylloscopus proregulus | Leaf Warblers (Phylloscopidae) |
| Palm Warbler | Setophaga palmarum | Wood-Warblers (Parulidae) |
| Parakeet Auklet | Aethia psittacula | Auks, Murres, and Puffins (Alcidae) |
| Parasitic Jaeger | Stercorarius parasiticus | Skuas and Jaegers (Stercorariidae) |
| Parkinson's Petrel | Procellaria parkinsoni | Shearwaters and Petrels (Procellariidae) |
| Passenger Pigeon | Ectopistes migratorius | Pigeons and Doves (Columbidae) |
| Pechora Pipit | Anthus gustavi | Wagtails and Pipits (Motacillidae) |
| Pectoral Sandpiper | Calidris melanotos | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Pelagic Cormorant | Phalacrocorax pelagicus | Cormorants (Phalacrocoracidae) |
| Peregrine Falcon | Falco peregrinus | Caracaras and Falcons (Falconidae) |
| Phainopepla | Phainopepla nitens | Silky-flycatchers (Ptiliogonatidae) |
| Philadelphia Vireo | Vireo philadelphicus | Vireos (Vireonidae) |
| Pied-billed Grebe | Podilymbus podiceps | Grebes (Podicipedidae) |
| Pigeon Guillemot | Cepphus columba | Auks, Murres, and Puffins (Alcidae) |
| Pileated Woodpecker | Dryocopus pileatus | Woodpeckers and Allies (Picidae) |
| Pin-tailed Snipe | Gallinago stenura | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Pine Bunting | Emberiza leucocephalos | Emberizids (Emberizidae) |
| Pine Grosbeak | Pinicola enucleator | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Pine Siskin | Spinus pinus | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Pine Warbler | Setophaga pinus | Wood-Warblers (Parulidae) |
| Pink-footed Goose | Anser brachyrhynchus | Ducks, Geese, and Swans (Anatidae) |
| Pink-footed Shearwater | Puffinus creatopus | Shearwaters and Petrels (Procellariidae) |
| Pinyon Jay | Gymnorhinus cyanocephalus | Jays and Crows (Corvidae) |
| Piping Plover | Charadrius melodus | Lapwings and Plovers (Charadriidae) |
| Piratic Flycatcher | Legatus leucophaius | Tyrant Flycatchers (Tyrannidae) |
| Plain Chachalaca | Ortalis vetula | Curassows and Guans (Cracidae) |
| Plain-capped Starthroat | Heliomaster constantii | Hummingbirds (Trochilidae) |
| Plumbeous Vireo | Vireo plumbeus | Vireos (Vireonidae) |
| Pomarine Jaeger | Stercorarius pomarinus | Skuas and Jaegers (Stercorariidae) |
| Prairie Falcon | Falco mexicanus | Caracaras and Falcons (Falconidae) |
| Prairie Warbler | Setophaga discolor | Wood-Warblers (Parulidae) |
| Prothonotary Warbler | Protonotaria citrea | Wood-Warblers (Parulidae) |
| Providence Petrel | Pterodroma solandri | Shearwaters and Petrels (Procellariidae) |
| Purple Finch | Haemorhous purpureus | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Purple Gallinule | Porphyrio martinicus | Rails, Gallinules, and Coots (Rallidae) |
| Purple Martin | Progne subis | Swallows (Hirundinidae) |
| Purple Sandpiper | Calidris maritima | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Purple Swamphen | Porphyrio porphyrio | Rails, Gallinules, and Coots (Rallidae) |
| Pygmy Nuthatch | Sitta pygmaea | Nuthatches (Sittidae) |
| Pyrrhuloxia | Cardinalis sinuatus | Cardinals, Piranga Tanagers and Allies (Cardinalidae) |
| Razorbill | Alca torda | Auks, Murres, and Puffins (Alcidae) |
| Red Crossbill | Loxia curvirostra | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| Red Knot | Calidris canutus | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Red Phalarope | Phalaropus fulicarius | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Red-bellied Woodpecker | Melanerpes carolinus | Woodpeckers and Allies (Picidae) |
| Red-billed Pigeon | Patagioenas flavirostris | Pigeons and Doves (Columbidae) |
| Red-billed Tropicbird | Phaethon aethereus | Tropicbirds (Phaethontidae) |
| Red-breasted Merganser | Mergus serrator | Ducks, Geese, and Swans (Anatidae) |
| Red-breasted Nuthatch | Sitta canadensis | Nuthatches (Sittidae) |
| Red-breasted Sapsucker | Sphyrapicus ruber | Woodpeckers and Allies (Picidae) |
| Red-cockaded Woodpecker | Picoides borealis | Woodpeckers and Allies (Picidae) |
| Red-crowned Parrot | Amazona viridigenalis | Lories, Parakeets, Macaws, and Parrots (Psittacidae) |
| Red-eyed Vireo | Vireo olivaceus | Vireos (Vireonidae) |
| Red-faced Cormorant | Phalacrocorax urile | Cormorants (Phalacrocoracidae) |
| Red-faced Warbler | Cardellina rubrifrons | Wood-Warblers (Parulidae) |
| Red-flanked Bluetail | Tarsiger cyanurus | Old World Flycatchers (Muscicapidae) |
| Red-footed Booby | Sula sula | Boobies and Gannets (Sulidae) |
| Red-footed Falcon | Falco vespertinus | Caracaras and Falcons (Falconidae) |
| Red-headed Woodpecker | Melanerpes erythrocephalus | Woodpeckers and Allies (Picidae) |
| Red-legged Kittiwake | Rissa brevirostris | Gulls, Terns, and Skimmers (Laridae) |
| Red-legged Thrush | Turdus plumbeus | Thrushes (Turdidae) |
| Red-naped Sapsucker | Sphyrapicus nuchalis | Woodpeckers and Allies (Picidae) |
| Red-necked Grebe | Podiceps grisegena | Grebes (Podicipedidae) |
| Red-necked Phalarope | Phalaropus lobatus | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Red-necked Stint | Calidris ruficollis | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Red-shouldered Hawk | Buteo lineatus | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Red-tailed Hawk | Buteo jamaicensis | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Red-tailed Tropicbird | Phaethon rubricauda | Tropicbirds (Phaethontidae) |
| Red-throated Loon | Gavia stellata | Loons (Gaviidae) |
| Red-throated Pipit | Anthus cervinus | Wagtails and Pipits (Motacillidae) |
| Red-whiskered Bulbul | Pycnonotus jocosus | Bulbuls (Pycnonotidae) |
| Red-winged Blackbird | Agelaius phoeniceus | Blackbirds (Icteridae) |
| Reddish Egret | Egretta rufescens | Bitterns, Herons, and Allies (Ardeidae) |
| Redhead | Aythya americana | Ducks, Geese, and Swans (Anatidae) |
| Redwing | Turdus iliacus | Thrushes (Turdidae) |
| Reed Bunting | Emberiza schoeniclus | Emberizids (Emberizidae) |
| Rhinoceros Auklet | Cerorhinca monocerata | Auks, Murres, and Puffins (Alcidae) |
| Ridgway?s Rail | Rallus obsoletus | Rails, Gallinules, and Coots (Rallidae) |
| Ring-billed Gull | Larus delawarensis | Gulls, Terns, and Skimmers (Laridae) |
| Ring-necked Duck | Aythya collaris | Ducks, Geese, and Swans (Anatidae) |
| Ring-necked Pheasant | Phasianus colchicus | Partridges, Grouse, Turkeys, and Old World Quail (Phasianidae) |
| Ringed Kingfisher | Megaceryle torquata | Kingfishers (Alcedinidae) |
| Ringed Storm-Petrel | Oceanodroma hornbyi | Storm-Petrels (Hydrobatidae) |
| Roadside Hawk | Buteo magnirostris | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Rock Pigeon | Columba livia | Pigeons and Doves (Columbidae) |
| Rock Ptarmigan | Lagopus muta | Partridges, Grouse, Turkeys, and Old World Quail (Phasianidae) |
| Rock Sandpiper | Calidris ptilocnemis | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Rock Wren | Salpinctes obsoletus | Wrens (Troglodytidae) |
| Rose-breasted Grosbeak | Pheucticus ludovicianus | Cardinals, Piranga Tanagers and Allies (Cardinalidae) |
| Rose-throated Becard | Pachyramphus aglaiae | Becards, Tityras, and Allies (Tityridae) |
| Roseate Spoonbill | Platalea ajaja | Ibises and Spoonbills (Threskiornithidae) |
| Roseate Tern | Sterna dougallii | Gulls, Terns, and Skimmers (Laridae) |
| Ross's Goose | Chen rossii | Ducks, Geese, and Swans (Anatidae) |
| Ross's Gull | Rhodostethia rosea | Gulls, Terns, and Skimmers (Laridae) |
| Rosy-faced Lovebird | Agapornis roseicollis | Lories, Parakeets, Macaws, and Parrots (Psittacidae) |
| Rough-legged Hawk | Buteo lagopus | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Royal Tern | Thalasseus maximus | Gulls, Terns, and Skimmers (Laridae) |
| Ruby-crowned Kinglet | Regulus calendula | Kinglets (Regulidae) |
| Ruby-throated Hummingbird | Archilochus colubris | Hummingbirds (Trochilidae) |
| Ruddy Duck | Oxyura jamaicensis | Ducks, Geese, and Swans (Anatidae) |
| Ruddy Ground-Dove | Columbina talpacoti | Pigeons and Doves (Columbidae) |
| Ruddy Quail-Dove | Geotrygon montana | Pigeons and Doves (Columbidae) |
| Ruddy Turnstone | Arenaria interpres | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Ruff | Calidris pugnax | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Ruffed Grouse | Bonasa umbellus | Partridges, Grouse, Turkeys, and Old World Quail (Phasianidae) |
| Rufous Hummingbird | Selasphorus rufus | Hummingbirds (Trochilidae) |
| Rufous-backed Robin | Turdus rufopalliatus | Thrushes (Turdidae) |
| Rufous-capped Warbler | Basileuterus rufifrons | Wood-Warblers (Parulidae) |
| Rufous-crowned Sparrow | Aimophila ruficeps | Emberizids (Emberizidae) |
| Rufous-tailed Robin | Luscinia sibilans | Old World Flycatchers (Muscicapidae) |
| Rufous-winged Sparrow | Peucaea carpalis | Emberizids (Emberizidae) |
| Rustic Bunting | Emberiza rustica | Emberizids (Emberizidae) |
| Rusty Blackbird | Euphagus carolinus | Blackbirds (Icteridae) |
| Sabine's Gull | Xema sabini | Gulls, Terns, and Skimmers (Laridae) |
| Sage Thrasher | Oreoscoptes montanus | Mockingbirds and Thrashers (Mimidae) |
| Sagebrush Sparrow | Artemisiospiza nevadensis | Emberizids (Emberizidae) |
| Saltmarsh Sparrow | Ammodramus caudacutus | Emberizids (Emberizidae) |
| Salvin?s Albatross | Thalassarche salvini | Albatrosses (Diomedeidae) |
| Sanderling | Calidris alba | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Sandhill Crane | Grus canadensis | Cranes (Gruidae) |
| Sandwich Tern | Thalasseus sandvicensis | Gulls, Terns, and Skimmers (Laridae) |
| Savannah Sparrow | Passerculus sandwichensis | Emberizids (Emberizidae) |
| Say's Phoebe | Sayornis saya | Tyrant Flycatchers (Tyrannidae) |
| Scaled Quail | Callipepla squamata | New World Quail (Odontophoridae) |
| Scaly-breasted Munia | Lonchura punctulata | Waxbills (Estrildidae) |
| Scaly-naped Pigeon | Patagioenas squamosa | Pigeons and Doves (Columbidae) |
| Scarlet Ibis | Eudocimus ruber | Ibises and Spoonbills (Threskiornithidae) |
| Scarlet Tanager | Piranga olivacea | Cardinals, Piranga Tanagers and Allies (Cardinalidae) |
| Scissor-tailed Flycatcher | Tyrannus forficatus | Tyrant Flycatchers (Tyrannidae) |
| Scott's Oriole | Icterus parisorum | Blackbirds (Icteridae) |
| Scripps's Murrelet | Synthliboramphus scrippsi | Auks, Murres, and Puffins (Alcidae) |
| Seaside Sparrow | Ammodramus maritimus | Emberizids (Emberizidae) |
| Sedge Warbler | Acrocephalus schoenobaenus | Reed Warblers (Acrocephalidae) |
| Sedge Wren | Cistothorus platensis | Wrens (Troglodytidae) |
| Semipalmated Plover | Charadrius semipalmatus | Lapwings and Plovers (Charadriidae) |
| Semipalmated Sandpiper | Calidris pusilla | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Sharp-shinned Hawk | Accipiter striatus | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Sharp-tailed Grouse | Tympanuchus phasianellus | Partridges, Grouse, Turkeys, and Old World Quail (Phasianidae) |
| Sharp-tailed Sandpiper | Calidris acuminata | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Shiny Cowbird | Molothrus bonariensis | Blackbirds (Icteridae) |
| Short-billed Dowitcher | Limnodromus griseus | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Short-eared Owl | Asio flammeus | Typical Owls (Strigidae) |
| Short-tailed Albatross | Phoebastria albatrus | Albatrosses (Diomedeidae) |
| Short-tailed Hawk | Buteo brachyurus | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Short-tailed Shearwater | Puffinus tenuirostris | Shearwaters and Petrels (Procellariidae) |
| Siberian Accentor | Prunella montanella | Accentors (Prunellidae) |
| Siberian Blue Robin | Luscinia cyane | Old World Flycatchers (Muscicapidae) |
| Siberian Rubythroat | Luscinia calliope | Old World Flycatchers (Muscicapidae) |
| Sinaloa Wren | Thryophilus sinaloa | Wrens (Troglodytidae) |
| Sky Lark | Alauda arvensis | Larks (Alaudidae) |
| Slate-throated Redstart | Myioborus miniatus | Wood-Warblers (Parulidae) |
| Slaty-backed Gull | Larus schistisagus | Gulls, Terns, and Skimmers (Laridae) |
| Slender-billed Curlew | Numenius tenuirostris | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Smew | Mergellus albellus | Ducks, Geese, and Swans (Anatidae) |
| Smith's Longspur | Calcarius pictus | Longspurs and Snow Buntings (Calcariidae) |
| Smooth-billed Ani | Crotophaga ani | Cuckoos, Roadrunners, and Anis (Cuculidae) |
| Snail Kite | Rostrhamus sociabilis | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Snow Bunting | Plectrophenax nivalis | Longspurs and Snow Buntings (Calcariidae) |
| Snow Goose | Chen caerulescens | Ducks, Geese, and Swans (Anatidae) |
| Snowy Egret | Egretta thula | Bitterns, Herons, and Allies (Ardeidae) |
| Snowy Owl | Bubo scandiacus | Typical Owls (Strigidae) |
| Snowy Plover | Charadrius nivosus | Lapwings and Plovers (Charadriidae) |
| Social Flycatcher | Myiozetetes similis | Tyrant Flycatchers (Tyrannidae) |
| Solitary Sandpiper | Tringa solitaria | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Solitary Snipe | Gallinago solitaria | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Song Sparrow | Melospiza melodia | Emberizids (Emberizidae) |
| Song Thrush | Turdus philomelos | Thrushes (Turdidae) |
| Sooty Grouse | Dendragapus fuliginosus | Partridges, Grouse, Turkeys, and Old World Quail (Phasianidae) |
| Sooty Shearwater | Puffinus griseus | Shearwaters and Petrels (Procellariidae) |
| Sooty Tern | Onychoprion fuscatus | Gulls, Terns, and Skimmers (Laridae) |
| Sora | Porzana carolina | Rails, Gallinules, and Coots (Rallidae) |
| South Polar Skua | Stercorarius maccormicki | Skuas and Jaegers (Stercorariidae) |
| Southern Martin | Progne elegans | Swallows (Hirundinidae) |
| Spectacled Eider | Somateria fischeri | Ducks, Geese, and Swans (Anatidae) |
| Spoon-billed Sandpiper | Calidris pygmeus | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Spot-breasted Oriole | Icterus pectoralis | Blackbirds (Icteridae) |
| Spotted Dove | Streptopelia chinensis | Pigeons and Doves (Columbidae) |
| Spotted Flycatcher | Muscicapa striata | Old World Flycatchers (Muscicapidae) |
| Spotted Owl | Strix occidentalis | Typical Owls (Strigidae) |
| Spotted Rail | Pardirallus maculatus | Rails, Gallinules, and Coots (Rallidae) |
| Spotted Redshank | Tringa erythropus | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Spotted Sandpiper | Actitis macularius | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Spotted Towhee | Pipilo maculatus | Emberizids (Emberizidae) |
| Sprague's Pipit | Anthus spragueii | Wagtails and Pipits (Motacillidae) |
| Spruce Grouse | Falcipennis canadensis | Partridges, Grouse, Turkeys, and Old World Quail (Phasianidae) |
| Stejneger's Petrel | Pterodroma longirostris | Shearwaters and Petrels (Procellariidae) |
| Steller's Eider | Polysticta stelleri | Ducks, Geese, and Swans (Anatidae) |
| Steller's Jay | Cyanocitta stelleri | Jays and Crows (Corvidae) |
| Steller's Sea-Eagle | Haliaeetus pelagicus | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Stilt Sandpiper | Calidris himantopus | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Stonechat | Saxicola torquatus | Old World Flycatchers (Muscicapidae) |
| Streak-backed Oriole | Icterus pustulatus | Blackbirds (Icteridae) |
| Streaked Shearwater | Calonectris leucomelas | Shearwaters and Petrels (Procellariidae) |
| Stygian Owl | Asio stygius | Typical Owls (Strigidae) |
| Sulphur-bellied Flycatcher | Myiodynastes luteiventris | Tyrant Flycatchers (Tyrannidae) |
| Summer Tanager | Piranga rubra | Cardinals, Piranga Tanagers and Allies (Cardinalidae) |
| Sungrebe | Heliornis fulica | Sungrebes (Heliornithidae) |
| Surf Scoter | Melanitta perspicillata | Ducks, Geese, and Swans (Anatidae) |
| Surfbird | Calidris virgata | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Swainson's Hawk | Buteo swainsoni | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Swainson's Thrush | Catharus ustulatus | Thrushes (Turdidae) |
| Swainson's Warbler | Limnothlypis swainsonii | Wood-Warblers (Parulidae) |
| Swallow-tailed Gull | Creagrus furcatus | Gulls, Terns, and Skimmers (Laridae) |
| Swallow-tailed Kite | Elanoides forficatus | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| Swamp Sparrow | Melospiza georgiana | Emberizids (Emberizidae) |
| Swinhoe's Storm-Petrel | Oceanodroma monorhis | Storm-Petrels (Hydrobatidae) |
| Taiga Bean-Goose | Anser fabalis | Ducks, Geese, and Swans (Anatidae) |
| Taiga Flycatcher | Ficedula albicilla | Old World Flycatchers (Muscicapidae) |
| Tamaulipas Crow | Corvus imparatus | Jays and Crows (Corvidae) |
| Tawny-shouldered Blackbird | Agelaius humeralis | Blackbirds (Icteridae) |
| Temminck's Stint | Calidris temminckii | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Tennessee Warbler | Oreothlypis peregrina | Wood-Warblers (Parulidae) |
| Terek Sandpiper | Xenus cinereus | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Thayer's Gull | Larus thayeri | Gulls, Terns, and Skimmers (Laridae) |
| Thick-billed Kingbird | Tyrannus crassirostris | Tyrant Flycatchers (Tyrannidae) |
| Thick-billed Murre | Uria lomvia | Auks, Murres, and Puffins (Alcidae) |
| Thick-billed Parrot | Rhynchopsitta pachyrhyncha | Lories, Parakeets, Macaws, and Parrots (Psittacidae) |
| Thick-billed Vireo | Vireo crassirostris | Vireos (Vireonidae) |
| Townsend's Shearwater | Puffinus auricularis | Shearwaters and Petrels (Procellariidae) |
| Townsend's Solitaire | Myadestes townsendi | Thrushes (Turdidae) |
| Townsend's Warbler | Setophaga townsendi | Wood-Warblers (Parulidae) |
| Tree Pipit | Anthus trivialis | Wagtails and Pipits (Motacillidae) |
| Tree Swallow | Tachycineta bicolor | Swallows (Hirundinidae) |
| Tricolored Blackbird | Agelaius tricolor | Blackbirds (Icteridae) |
| Tricolored Heron | Egretta tricolor | Bitterns, Herons, and Allies (Ardeidae) |
| Tristram's Storm-Petrel | Oceanodroma tristrami | Storm-Petrels (Hydrobatidae) |
| Tropical Kingbird | Tyrannus melancholicus | Tyrant Flycatchers (Tyrannidae) |
| Tropical Parula | Setophaga pitiayumi | Wood-Warblers (Parulidae) |
| Trumpeter Swan | Cygnus buccinator | Ducks, Geese, and Swans (Anatidae) |
| Tufted Duck | Aythya fuligula | Ducks, Geese, and Swans (Anatidae) |
| Tufted Flycatcher | Mitrephanes phaeocercus | Tyrant Flycatchers (Tyrannidae) |
| Tufted Puffin | Fratercula cirrhata | Auks, Murres, and Puffins (Alcidae) |
| Tufted Titmouse | Baeolophus bicolor | Chickadees and Titmice (Paridae) |
| Tundra Bean-Goose | Anser serrirostris | Ducks, Geese, and Swans (Anatidae) |
| Tundra Swan | Cygnus columbianus | Ducks, Geese, and Swans (Anatidae) |
| Turkey Vulture | Cathartes aura | New World Vultures (Cathartidae) |
| Upland Sandpiper | Bartramia longicauda | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Varied Bunting | Passerina versicolor | Cardinals, Piranga Tanagers and Allies (Cardinalidae) |
| Varied Thrush | Ixoreus naevius | Thrushes (Turdidae) |
| Variegated Flycatcher | Empidonomus varius | Tyrant Flycatchers (Tyrannidae) |
| Vaux's Swift | Chaetura vauxi | Swifts (Apodidae) |
| Veery | Catharus fuscescens | Thrushes (Turdidae) |
| Verdin | Auriparus flaviceps | Verdin (Remizidae) |
| Vermilion Flycatcher | Pyrocephalus rubinus | Tyrant Flycatchers (Tyrannidae) |
| Vesper Sparrow | Pooecetes gramineus | Emberizids (Emberizidae) |
| Violet-crowned Hummingbird | Amazilia violiceps | Hummingbirds (Trochilidae) |
| Violet-green Swallow | Tachycineta thalassina | Swallows (Hirundinidae) |
| Virginia Rail | Rallus limicola | Rails, Gallinules, and Coots (Rallidae) |
| Virginia's Warbler | Oreothlypis virginiae | Wood-Warblers (Parulidae) |
| Wandering Albatross | Diomedea exulans | Albatrosses (Diomedeidae) |
| Wandering Tattler | Tringa incana | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Warbling Vireo | Vireo gilvus | Vireos (Vireonidae) |
| Wedge-rumped Storm-Petrel | Oceanodroma tethys | Storm-Petrels (Hydrobatidae) |
| Wedge-tailed Shearwater | Puffinus pacificus | Shearwaters and Petrels (Procellariidae) |
| Western Bluebird | Sialia mexicana | Thrushes (Turdidae) |
| Western Grebe | Aechmophorus occidentalis | Grebes (Podicipedidae) |
| Western Gull | Larus occidentalis | Gulls, Terns, and Skimmers (Laridae) |
| Western Kingbird | Tyrannus verticalis | Tyrant Flycatchers (Tyrannidae) |
| Western Meadowlark | Sturnella neglecta | Blackbirds (Icteridae) |
| Western Reef-Heron | Egretta gularis | Bitterns, Herons, and Allies (Ardeidae) |
| Western Sandpiper | Calidris mauri | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Western Screech-Owl | Megascops kennicottii | Typical Owls (Strigidae) |
| Western Scrub-Jay | Aphelocoma californica | Jays and Crows (Corvidae) |
| Western Spindalis | Spindalis zena | Tanagers (Thraupidae) |
| Western Tanager | Piranga ludoviciana | Cardinals, Piranga Tanagers and Allies (Cardinalidae) |
| Western Wood-Pewee | Contopus sordidulus | Tyrant Flycatchers (Tyrannidae) |
| Whimbrel | Numenius phaeopus | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Whiskered Auklet | Aethia pygmaea | Auks, Murres, and Puffins (Alcidae) |
| Whiskered Screech-Owl | Megascops trichopsis | Typical Owls (Strigidae) |
| Whiskered Tern | Chlidonias hybrida | Gulls, Terns, and Skimmers (Laridae) |
| White Ibis | Eudocimus albus | Ibises and Spoonbills (Threskiornithidae) |
| White Wagtail | Motacilla alba | Wagtails and Pipits (Motacillidae) |
| White-breasted Nuthatch | Sitta carolinensis | Nuthatches (Sittidae) |
| White-capped Albatross | Thalassarche cauta | Albatrosses (Diomedeidae) |
| White-cheeked Pintail | Anas bahamensis | Ducks, Geese, and Swans (Anatidae) |
| White-chinned Petrel | Procellaria aequinoctialis | Shearwaters and Petrels (Procellariidae) |
| White-collared Seedeater | Sporophila torqueola | Emberizids (Emberizidae) |
| White-collared Swift | Streptoprocne zonaris | Swifts (Apodidae) |
| White-crested Elaenia | Elaenia albiceps | Tyrant Flycatchers (Tyrannidae) |
| White-crowned Pigeon | Patagioenas leucocephala | Pigeons and Doves (Columbidae) |
| White-crowned Sparrow | Zonotrichia leucophrys | Emberizids (Emberizidae) |
| White-eared Hummingbird | Hylocharis leucotis | Hummingbirds (Trochilidae) |
| White-eyed Vireo | Vireo griseus | Vireos (Vireonidae) |
| White-faced Ibis | Plegadis chihi | Ibises and Spoonbills (Threskiornithidae) |
| White-faced Storm-Petrel | Pelagodroma marina | Storm-Petrels (Hydrobatidae) |
| White-headed Woodpecker | Picoides albolarvatus | Woodpeckers and Allies (Picidae) |
| White-rumped Sandpiper | Calidris fuscicollis | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| White-tailed Eagle | Haliaeetus albicilla | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| White-tailed Hawk | Buteo albicaudatus | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| White-tailed Kite | Elanus leucurus | Hawks, Kites, Eagles, and Allies (Accipitridae) |
| White-tailed Ptarmigan | Lagopus leucura | Partridges, Grouse, Turkeys, and Old World Quail (Phasianidae) |
| White-tailed Tropicbird | Phaethon lepturus | Tropicbirds (Phaethontidae) |
| White-throated Needletail | Hirundapus caudacutus | Swifts (Apodidae) |
| White-throated Sparrow | Zonotrichia albicollis | Emberizids (Emberizidae) |
| White-throated Swift | Aeronautes saxatalis | Swifts (Apodidae) |
| White-throated Thrush | Turdus assimilis | Thrushes (Turdidae) |
| White-tipped Dove | Leptotila verreauxi | Pigeons and Doves (Columbidae) |
| White-winged Crossbill | Loxia leucoptera | Fringilline and Cardueline Finches and Allies (Fringillidae) |
| White-winged Dove | Zenaida asiatica | Pigeons and Doves (Columbidae) |
| White-winged Parakeet | Brotogeris versicolurus | Lories, Parakeets, Macaws, and Parrots (Psittacidae) |
| White-winged Scoter | Melanitta fusca | Ducks, Geese, and Swans (Anatidae) |
| White-winged Tern | Chlidonias leucopterus | Gulls, Terns, and Skimmers (Laridae) |
| Whooper Swan | Cygnus cygnus | Ducks, Geese, and Swans (Anatidae) |
| Whooping Crane | Grus americana | Cranes (Gruidae) |
| Wild Turkey | Meleagris gallopavo | Partridges, Grouse, Turkeys, and Old World Quail (Phasianidae) |
| Willet | Tringa semipalmata | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Williamson's Sapsucker | Sphyrapicus thyroideus | Woodpeckers and Allies (Picidae) |
| Willow Flycatcher | Empidonax traillii | Tyrant Flycatchers (Tyrannidae) |
| Willow Ptarmigan | Lagopus lagopus | Partridges, Grouse, Turkeys, and Old World Quail (Phasianidae) |
| Willow Warbler | Phylloscopus trochilus | Leaf Warblers (Phylloscopidae) |
| Wilson's Phalarope | Phalaropus tricolor | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Wilson's Plover | Charadrius wilsonia | Lapwings and Plovers (Charadriidae) |
| Wilson's Snipe | Gallinago delicata | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Wilson's Storm-Petrel | Oceanites oceanicus | Storm-Petrels (Hydrobatidae) |
| Wilson's Warbler | Cardellina pusilla | Wood-Warblers (Parulidae) |
| Winter Wren | Troglodytes hiemalis | Wrens (Troglodytidae) |
| Wood Duck | Aix sponsa | Ducks, Geese, and Swans (Anatidae) |
| Wood Sandpiper | Tringa glareola | Sandpipers, Phalaropes, and Allies (Scolopacidae) |
| Wood Stork | Mycteria americana | Storks (Ciconiidae) |
| Wood Thrush | Hylocichla mustelina | Thrushes (Turdidae) |
| Wood Warbler | Phylloscopus sibilatrix | Leaf Warblers (Phylloscopidae) |
| Worm-eating Warbler | Helmitheros vermivorum | Wood-Warblers (Parulidae) |
| Worthen's Sparrow | Spizella wortheni | Emberizids (Emberizidae) |
| Wrentit | Chamaea fasciata | Sylviid Warblers (Sylviidae) |
| Xantus's Hummingbird | Hylocharis xantusii | Hummingbirds (Trochilidae) |
| Yellow Bittern | Ixobrychus sinensis | Bitterns, Herons, and Allies (Ardeidae) |
| Yellow Grosbeak | Pheucticus chrysopeplus | Cardinals, Piranga Tanagers and Allies (Cardinalidae) |
| Yellow Rail | Coturnicops noveboracensis | Rails, Gallinules, and Coots (Rallidae) |
| Yellow Warbler | Setophaga petechia | Wood-Warblers (Parulidae) |
| Yellow-bellied Flycatcher | Empidonax flaviventris | Tyrant Flycatchers (Tyrannidae) |
| Yellow-bellied Sapsucker | Sphyrapicus varius | Woodpeckers and Allies (Picidae) |
| Yellow-billed Cuckoo | Coccyzus americanus | Cuckoos, Roadrunners, and Anis (Cuculidae) |
| Yellow-billed Loon | Gavia adamsii | Loons (Gaviidae) |
| Yellow-billed Magpie | Pica nuttalli | Jays and Crows (Corvidae) |
| Yellow-breasted Bunting | Emberiza aureola | Emberizids (Emberizidae) |
| Yellow-breasted Chat | Icteria virens | Wood-Warblers (Parulidae) |
| Yellow-browed Bunting | Emberiza chrysophrys | Emberizids (Emberizidae) |
| Yellow-browed Warbler | Phylloscopus inornatus | Leaf Warblers (Phylloscopidae) |
| Yellow-crowned Night-Heron | Nyctanassa violacea | Bitterns, Herons, and Allies (Ardeidae) |
| Yellow-eyed Junco | Junco phaeonotus | Emberizids (Emberizidae) |
| Yellow-faced Grassquit | Tiaris olivaceus | Emberizids (Emberizidae) |
| Yellow-footed Gull | Larus livens | Gulls, Terns, and Skimmers (Laridae) |
| Yellow-green Vireo | Vireo flavoviridis | Vireos (Vireonidae) |
| Yellow-headed Blackbird | Xanthocephalus xanthocephalus | Blackbirds (Icteridae) |
| Yellow-legged Gull | Larus michahellis | Gulls, Terns, and Skimmers (Laridae) |
| Yellow-nosed Albatross | Thalassarche chlororhynchos | Albatrosses (Diomedeidae) |
| Yellow-rumped Warbler | Setophaga coronata | Wood-Warblers (Parulidae) |
| Yellow-throated Bunting | Emberiza elegans | Emberizids (Emberizidae) |
| Yellow-throated Vireo | Vireo flavifrons | Vireos (Vireonidae) |
| Yellow-throated Warbler | Setophaga dominica | Wood-Warblers (Parulidae) |
| Yucatan Vireo | Vireo magister | Vireos (Vireonidae) |
| Zenaida Dove | Zenaida aurita | Pigeons and Doves (Columbidae) |
| Zino?s Petrel | Pterodroma madeira | Shearwaters and Petrels (Procellariidae) |
| Zone-tailed Hawk | Buteo albonotatus | Hawks, Kites, Eagles, and Allies (Accipitridae) |