| Cranes, rails & allies | American coot | Fulica americana |
| Black rail | Laterallus jamaicensis |
| Clapper rail | Rallus longirostris |
| Common moorhen | Gallinula chloropus |
| Sora | Porzana carolina |
| Virginia rail | Rallus limicola |
| Whooping crane | Grus americana |
| Cuckoos | Black-billed cuckoo | Coccyzus erythropthalmus |
| Greater roadrunner | Geococcyx californianus |
| Yellow-billed cuckoo | Coccyzus americanus |
| Gallinaceous birds | Blue grouse | Dendragapus obscurus |
| California quail | Callipepla californica |
| Chukar | Alectoris chukar |
| Gambel's quail | Callipepla gambelii |
| Gray partridge | Perdix perdix |
| Greater prairie-chicken | Tympanuchus cupido |
| Greater sage-grouse | Centrocercus urophasianus |
| Gunnison sage-grouse | Centrocercus minimus |
| Lesser prairie-chicken | Tympanuchus pallidicinctus |
| Montezuma quail | Cyrtonyx montezumae |
| Mountain quail | Oreortyx pictus |
| Northern bobwhite | Colinus virginianus |
| Ring-necked pheasant | Phasianus colchicus |
| Ruffed grouse | Bonasa umbellus |
| Scaled quail | Callipepla squamata |
| Sharp-tailed grouse-columbian | Tympanuchus phasianellus columbi |
| Sharp-tailed grouse-plains | Tympanuchus phasianellus jamesi |
| White-tailed ptarmigan | Lagopus leucurus |
| Wild turkey | Meleagris gallopavo |
| Grebes | Clark's grebe | Aechmophorus clarkii |
| Eared grebe | Podiceps nigricollis |
| Horned grebe | Podiceps auritus |
| Pied-billed grebe | Podilymbus podiceps |
| Red-necked grebe | Podiceps grisegena |
| Western grebe | Aechmophorus occidentalis |
| Herons, storks, & allies | American bittern | Botaurus lentiginosus |
| Black-crowned night-heron | Nycticorax nycticorax |
| Cattle egret | Bubulcus ibis |
| Great blue heron | Ardea herodias |
| Great egret | Ardea alba |
| Green heron | Butorides virescens |
| Least bittern | Ixobrychus exilis |
| Little blue heron | Egretta caerulea |
| Snowy egret | Egretta thula |
| White-faced ibis | Plegadis chihi |
| Yellow-crowned night-heron | Nyctanassa violacea |
| Kingfishers & allies | Belted kingfisher | Ceryle alcyon |
| Loons | Common loon | Gavia immer |
| Pacific loon | Gavia pacifica |
| Red-throated loon | Gavia stellata |
| Yellow-billed loon | Gavia adamsii |
| Nightjars and allies | Buff-collared nightjar | Caprimulgus ridgwayi |
| Common nighthawk | Chordeiles minor |
| Common poorwill | Phalaenoptilus nuttallii |
| Lesser nighthawk | Chordeiles acutipennis |
| Whip-poor-will | Caprimulgus vociferus |
| Owls | Boreal owl | Aegolius funereus |
| Burrowing owl | Athene cunicularia |
| Common barn-owl | Tyto alba |
| Eastern screech-owl | Otus asio |
| Elf owl | Micrathene whitneyi |
| Ferruginous pygmy-owl | Glaucidium brasilianum |
| Flammulated owl | Otus flammeolus |
| Great horned owl | Bubo virginianus |
| Long-eared owl | Asio otus |
| Northern pygmy-owl | Glaucidium gnoma |
| Northern saw-whet owl | Aegolius acadicus |
| Short-eared owl | Asio flammeus |
| Snowy owl | Nyctea scandiaca |
| Spotted owl | Strix occidentalis |
| Western screech-owl | Otus kennicottii |
| Whiskered screech-owl | Otus trichopsis |
| Pelicans and allies | American white pelican | Pelecanus erythrorhynchos |
| Double-crested cormorant | Phalacrocorax auritus |
| Neotropic cormorant | Phalacrocorax brasilianus |
| Perching birds | Abert's towhee | Pipilo aberti |
| Alder flycatcher | Empidonax alnorum |
| American crow | Corvus brachyrhynchos |
| American dipper | Cinclus mexicanus |
| American goldfinch | Carduelis tristis |
| American pipit | Anthus rubescens |
| American redstart | Setophaga ruticilla |
| American robin | Turdus migratorius |
| American tree sparrow | Spizella arborea |
| Ash-throated flycatcher | Myiarchus cinerascens |
| Baird's sparrow | Ammodramus bairdii |
| Baltimore oriole | Icterus galbula |
| Bank swallow | Riparia riparia |
| Barn swallow | Hirundo rustica |
| Bell's vireo | Vireo bellii |
| Bendire's thrasher | Toxostoma bendirei |
| Bewick's wren | Thryomanes bewickii |
| Black phoebe | Sayornis nigricans |
| Black rosy-finch | Leucosticte atrata |
| Black-and-white warbler | Mniotilta varia |
| Black-billed magpie | Pica hudsonia |
| Black-capped chickadee | Poecile atricapilla |
| Black-chinned sparrow | Spizella atrogularis |
| Black-headed grosbeak | Pheucticus melanocephalus |
| Black-tailed gnatcatcher | Polioptila melanura |
| Black-throated gray warbler | Dendroica nigrescens |
| Black-throated sparrow | Amphispiza bilineata |
| Blackpoll warbler | Dendroica striata |
| Blue grosbeak | Guiraca caerulea |
| Blue jay | Cyanocitta cristata |
| Blue-gray gnatcatcher | Polioptila caerulea |
| Bobolink | Dolichonyx oryzivorus |
| Bohemian waxwing | Bombycilla garrulus |
| Botteri's sparrow | Aimophila botterii |
| Brewer's blackbird | Euphagus cyanocephalus |
| Brewer's sparrow | Spizella breweri |
| Bridled titmouse | Baeolophus wollweberi |
| Bronzed cowbird | Molothrus aeneus |
| Brown creeper | Certhia americana |
| Brown thrasher | Toxostoma rufum |
| Brown-capped rosy-finch | Leucosticte australis |
| Brown-crested flycatcher | Myiarchus tyrannulus |
| Brown-headed cowbird | Molothrus ater |
| Buff-breasted flycatcher | Empidonax fulvifrons |
| Bullock's oriole | Icterus bullockii |
| Bushtit | Psaltriparus minimus |
| Cactus wren | Campylorhynchus brunneicapillus |
| Canyon towhee | Pipilo fuscus |
| Canyon wren | Catherpes mexicanus |
| Carolina wren | Thryothorus ludovicianus |
| Cassin's finch | Carpodacus cassinii |
| Cassin's kingbird | Tyrannus vociferans |
| Cassin's sparrow | Aimophila cassinii |
| Cassin's vireo | Vireo cassinii |
| Cave swallow | Petrochelidon fulva |
| Cedar waxwing | Bombycilla cedrorum |
| Chestnut-collared longspur | Calcarius ornatus |
| Chihuahuan raven | Corvus cryptoleucus |
| Chipping sparrow | Spizella passerina |
| Clark's nutcracker | Nucifraga columbiana |
| Clay-colored sparrow | Spizella pallida |
| Cliff swallow | Petrochelidon pyrrhonota |
| Common grackle | Quiscalus quiscula |
| Common raven | Corvus corax |
| Common redpoll | Carduelis flammea |
| Common yellowthroat | Geothlypis trichas |
| Cordilleran flycatcher | Empidonax occidentalis |
| Crissal thrasher | Toxostoma crissale |
| Curve-billed thrasher | Toxostoma curvirostre |
| Dark-eyed junco | Junco hyemalis |
| Dickcissel | Spiza americana |
| Dusky flycatcher | Empidonax oberholseri |
| Dusky-capped flycatcher | Myiarchus tuberculifer |
| Eastern bluebird | Sialia sialis |
| Eastern kingbird | Tyrannus tyrannus |
| Eastern meadowlark | Sturnella magna |
| Eastern phoebe | Sayornis phoebe |
| European starling | Sturnus vulgaris |
| Evening grosbeak | Coccothraustes vespertinus |
| Field sparrow | Spizella pusilla |
| Five-striped sparrow | Aimophila quinquestriata |
| Fox sparrow | Passerella iliaca |
| Golden-crowned kinglet | Regulus satrapa |
| Golden-crowned sparrow | Zonotrichia atricapilla |
| Grace's warbler | Dendroica graciae |
| Grasshopper sparrow | Ammodramus savannarum |
| Gray catbird | Dumetella carolinensis |
| Gray flycatcher | Empidonax wrightii |
| Gray jay | Perisoreus canadensis |
| Gray vireo | Vireo vicinior |
| Gray-cheeked thrush | Catharus minimus |
| Gray-crowned rosy-finch | Leucosticte tephrocotis |
| Great crested flycatcher | Myiarchus crinitus |
| Great-tailed grackle | Quiscalus mexicanus |
| Greater pewee | Contopus pertinax |
| Green-tailed towhee | Pipilo chlorurus |
| Hammond's flycatcher | Empidonax hammondii |
| Harris's sparrow | Zonotrichia querula |
| Hepatic tanager | Piranga flava |
| Hermit thrush | Catharus guttatus |
| Hermit warbler | Dendroica occidentalis |
| Hooded oriole | Icterus cucullatus |
| Horned lark | Eremophila alpestris |
| House finch | Carpodacus mexicanus |
| House sparrow | Passer domesticus |
| House wren | Troglodytes aedon |
| Hutton's vireo | Vireo huttoni |
| Indigo bunting | Passerina cyanea |
| Juniper titmouse | Baeolophus ridgwayi |
| Lapland longspur | Calcarius lapponicus |
| Lark bunting | Calamospiza melanocorys |
| Lark sparrow | Chondestes grammacus |
| Lawrence's goldfinch | Carduelis lawrencei |
| Lazuli bunting | Passerina amoena |
| Le conte's sparrow | Ammodramus leconteii |
| Le conte's thrasher | Toxostoma lecontei |
| Lesser goldfinch | Carduelis psaltria |
| Lincoln's sparrow | Melospiza lincolnii |
| Loggerhead shrike | Lanius ludovicianus |
| Lucy's warbler | Vermivora luciae |
| Macgillivray's warbler | Oporornis tolmiei |
| Marsh wren | Cistothorus palustris |
| Mccown's longspur | Calcarius mccownii |
| Mexican chickadee | Poecile sclateri |
| Mexican jay | Aphelocoma ultramarina |
| Mountain bluebird | Sialia currucoides |
| Mountain chickadee | Poecile gambeli |
| Nashville warbler | Vermivora ruficapilla |
| Northern beardless-tyrannulet | Camptostoma imberbe |
| Northern cardinal | Cardinalis cardinalis |
| Northern mockingbird | Mimus polyglottos |
| Northern rough-winged swallow | Stelgidopteryx serripennis |
| Northern shrike | Lanius excubitor |
| Northern waterthrush | Seiurus noveboracensis |
| Olive warbler | Peucedramus taeniatus |
| Olive-sided flycatcher | Contopus cooperi |
| Orange-crowned warbler | Vermivora celata |
| Orchard oriole | Icterus spurius |
| Ovenbird | Seiurus aurocapillus |
| Painted bunting | Passerina ciris |
| Palm warbler | Dendroica palmarum |
| Phainopepla | Phainopepla nitens |
| Pine grosbeak | Pinicola enucleator |
| Pine siskin | Carduelis pinus |
| Pinyon jay | Gymnorhinus cyanocephalus |
| Plumbeous vireo | Vireo plumbeus |
| Prairie warbler | Dendroica discolor |
| Purple finch | Carpodacus purpureus |
| Purple martin | Progne subis |
| Pygmy nuthatch | Sitta pygmaea |
| Pyrrhuloxia | Cardinalis sinuatus |
| Red crossbill | Loxia curvirostra |
| Red-breasted nuthatch | Sitta canadensis |
| Red-eyed vireo | Vireo olivaceus |
| Red-faced warbler | Cardellina rubrifrons |
| Red-winged blackbird | Agelaius phoeniceus |
| Rock wren | Salpinctes obsoletus |
| Rose-breasted grosbeak | Pheucticus ludovicianus |
| Ruby-crowned kinglet | Regulus calendula |
| Rufous-crowned sparrow | Aimophila ruficeps |
| Rufous-winged sparrow | Aimophila carpalis |
| Sage sparrow | Amphispiza belli |
| Sage thrasher | Oreoscoptes montanus |
| Savannah sparrow | Passerculus sandwichensis |
| Say's phoebe | Sayornis saya |
| Scissor-tailed flycatcher | Tyrannus forficatus |
| Scott's oriole | Icterus parisorum |
| Snow bunting | Plectrophenax nivalis |
| Song sparrow | Melospiza melodia |
| Spotted towhee | Pipilo maculatus |
| Sprague's pipit | Anthus spragueii |
| Steller's jay | Cyanocitta stelleri |
| Streak-backed oriole | Icterus pustulatus |
| Sulphur-bellied flycatcher | Myiodynastes luteiventris |
| Summer tanager | Piranga rubra |
| Swainson's thrush | Catharus ustulatus |
| Swamp sparrow | Melospiza georgiana |
| Tennessee warbler | Vermivora peregrina |
| Thick-billed kingbird | Tyrannus crassirostris |
| Townsend's solitaire | Myadestes townsendi |
| Townsend's warbler | Dendroica townsendi |
| Tree swallow | Tachycineta bicolor |
| Tropical kingbird | Tyrannus melancholicus |
| Varied bunting | Passerina versicolor |
| Varied thrush | Ixoreus naevius |
| Veery | Catharus fuscescens |
| Verdin | Auriparus flaviceps |
| Vermilion flycatcher | Pyrocephalus rubinus |
| Vesper sparrow | Pooecetes gramineus |
| Violet-green swallow | Tachycineta thalassina |
| Virginia's warbler | Vermivora virginiae |
| Warbling vireo | Vireo gilvus |
| Western bluebird | Sialia mexicana |
| Western kingbird | Tyrannus verticalis |
| Western meadowlark | Sturnella neglecta |
| Western scrub-jay | Aphelocoma californica |
| Western tanager | Piranga ludoviciana |
| Western wood-pewee | Contopus sordidulus |
| White-breasted nuthatch | Sitta carolinensis |
| White-crowned sparrow | Zonotrichia leucophrys |
| White-throated sparrow | Zonotrichia albicollis |
| White-winged crossbill | Loxia leucoptera |
| Willow flycatcher | Empidonax traillii |
| Wilson's warbler | Wilsonia pusilla |
| Winter wren | Troglodytes troglodytes |
| Wood thrush | Hylocichla mustelina |
| Yellow warbler | Dendroica petechia |
| Yellow-breasted chat | Icteria virens |
| Yellow-eyed junco | Junco phaeonotus |
| Yellow-headed blackbird | Xanthocephalus xanthocephalus |
| Yellow-rumped warbler | Dendroica coronata |
| Pigeons and doves | Band-tailed pigeon | Columba fasciata |
| Common ground-dove | Columbina passerina |
| Inca dove | Columbina inca |
| Mourning dove | Zenaida macroura |
| Rock dove | Columba livia |
| White-winged dove | Zenaida asiatica |
| Raptors | American kestrel | Falco sparverius |
| Aplomado falcon | Falco femoralis |
| Bald eagle | Haliaeetus leucocephalus |
| Broad-winged hawk | Buteo platypterus |
| California condor | Gymnogyps californianus |
| Cooper's hawk | Accipiter cooperii |
| Crested caracara | Caracara plancus |
| Ferruginous hawk | Buteo regalis |
| Golden eagle | Aquila chrysaetos |
| Gray hawk | Asturina nitida |
| Gyrfalcon | Falco rusticolus |
| Harris's hawk | Parabuteo unicinctus |
| Merlin | Falco columbarius |
| Mississippi kite | Ictinia mississippiensis |
| Northern goshawk | Accipiter gentilis |
| Northern harrier | Circus cyaneus |
| Osprey | Pandion haliaetus |
| Peregrine falcon | Falco peregrinus |
| Prairie falcon | Falco mexicanus |
| Red-tailed hawk | Buteo jamaicensis |
| Rough-legged hawk | Buteo lagopus |
| Sharp-shinned hawk | Accipiter striatus |
| Swainson's hawk | Buteo swainsoni |
| Turkey vulture | Cathartes aura |
| White-tailed kite | Elanus leucurus |
| Zone-tailed hawk | Buteo albonotatus |
| Shorebirds, gulls, & allies | American avocet | Recurvirostra americana |
| American golden-plover | Pluvialis dominica |
| Baird's sandpiper | Calidris bairdii |
| Black tern | Chlidonias niger |
| Black-bellied plover | Pluvialis squatarola |
| Black-necked stilt | Himantopus mexicanus |
| Bonaparte's gull | Larus philadelphia |
| Buff-breasted sandpiper | Tryngites subruficollis |
| California gull | Larus californicus |
| Caspian tern | Sterna caspia |
| Common snipe | Gallinago gallinago |
| Common tern | Sterna hirundo |
| Dunlin | Calidris alpina |
| Forster's tern | Sterna forsteri |
| Franklin's gull | Larus pipixcan |
| Glaucous gull | Larus hyperboreus |
| Greater yellowlegs | Tringa melanoleuca |
| Herring gull | Larus argentatus |
| Killdeer | Charadrius vociferus |
| Least sandpiper | Calidris minutilla |
| Least tern | Sterna antillarum |
| Lesser yellowlegs | Tringa flavipes |
| Long-billed curlew | Numenius americanus |
| Long-billed dowitcher | Limnodromus scolopaceus |
| Marbled godwit | Limosa fedoa |
| Mountain plover | Charadrius montanus |
| Pectoral sandpiper | Calidris melanotos |
| Piping plover | Charadrius melodus |
| Red knot | Calidris canutus |
| Red phalarope | Phalaropus fulicaria |
| Red-necked phalarope | Phalaropus lobatus |
| Ring-billed gull | Larus delawarensis |
| Ruddy turnstone | Arenaria interpres |
| Sabine's gull | Xema sabini |
| Sanderling | Calidris alba |
| Semipalmated plover | Charadrius semipalmatus |
| Semipalmated sandpiper | Calidris pusilla |
| Short-billed dowitcher | Limnodromus griseus |
| Snowy plover | Charadrius alexandrinus |
| Solitary sandpiper | Tringa solitaria |
| Spotted sandpiper | Actitis macularia |
| Stilt sandpiper | Calidris himantopus |
| Thayer's gull | Larus thayeri |
| Upland sandpiper | Bartramia longicauda |
| Whimbrel | Numenius phaeopus |
| White-rumped sandpiper | Calidris fuscicollis |
| Willet | Catoptrophorus semipalmatus |
| Wilson's phalarope | Phalaropus tricolor |
| Swifts & hummingbirds | Allen's hummingbird | Selasphorus sasin |
| Anna's hummingbird | Calypte anna |
| Black swift | Cypseloides niger |
| Black-chinned hummingbird | Archilochus alexandri |
| Blue-throated hummingbird | Lampornis clemenciae |
| Broad-billed hummingbird | Cynanthus latirostris |
| Broad-tailed hummingbird | Selasphorus platycercus |
| Calliope hummingbird | Stellula calliope |
| Chimney swift | Chaetura pelagica |
| Costa's hummingbird | Calypte costae |
| Lucifer hummingbird | Calothorax lucifer |
| Magnificent hummingbird | Eugenes fulgens |
| Rufous hummingbird | Selasphorus rufus |
| Violet-crowned hummingbird | Amazilia violiceps |
| White-throated swift | Aeronautes saxatalis |
| Trogons | Elegant trogon | Trogon elegans |
| Waterfowl | American black duck | Anas rubripes |
| American wigeon | Anas americana |
| Barrow's goldeneye | Bucephala islandica |
| Black-bellied whistling-duck | Dendrocygna autumnalis |
| Blue-winged teal | Anas discors |
| Bufflehead | Bucephala albeola |
| Canada goose | Branta canadensis |
| Canvasback | Aythya valisineria |
| Cinnamon teal | Anas cyanoptera |
| Common goldeneye | Bucephala clangula |
| Common merganser | Mergus merganser |
| Eurasian wigeon | Anas penelope |
| Gadwall | Anas strepera |
| Greater scaup | Aythya marila |
| Greater white-fronted goose | Anser albifrons |
| Green-winged teal | Anas crecca |
| Harlequin duck | Histrionicus histrionicus |
| Hooded merganser | Lophodytes cucullatus |
| Lesser scaup | Aythya affinis |
| Long-tailed duck | Clangula hyemalis |
| Mallard | Anas platyrhynchos |
| Northern pintail | Anas acuta |
| Northern shoveler | Anas clypeata |
| Red-breasted merganser | Mergus serrator |
| Redhead | Aythya americana |
| Ring-necked duck | Aythya collaris |
| Ross's goose | Chen rossii |
| Ruddy duck | Oxyura jamaicensis |
| Snow goose | Chen caerulescens |
| Surf scoter | Melanitta perspicillata |
| Trumpeter swan | Cygnus buccinator |
| Tundra swan | Cygnus columbianus |
| White-winged scoter | Melanitta fusca |
| Wood duck | Aix sponsa |
| Woodpeckers & allies | Acorn woodpecker | Melanerpes formicivorus |
| Downy woodpecker | Picoides pubescens |
| Gila woodpecker | Melanerpes uropygialis |
| Gilded flicker | Colaptes chrysoides |
| Hairy woodpecker | Picoides villosus |
| Ladder-backed woodpecker | Picoides scalaris |
| Lewis's woodpecker | Melanerpes lewis |
| Northern flicker | Colaptes auratus |
| Red-bellied woodpecker | Melanerpes carolinus |
| Red-breasted sapsucker | Sphyrapicus ruber |
| Red-headed woodpecker | Melanerpes erythrocephalus |
| Red-naped sapsucker | Sphyrapicus nuchalis |
| Strickland's woodpecker | Picoides stricklandi |
| Three-toed woodpecker | Picoides tridactylus |
| White-headed woodpecker | Picoides albolarvatus |
| Williamson's sapsucker | Sphyrapicus thyroideus |
