| American Goshawk | Astur | atricapillus | | 62 | Birds | Accipitridae | Accipitriformes | Aves | Animalia |
| Zone-tailed Hawk | Buteo | albonotatus | | 1 | Birds | Accipitridae | Accipitriformes | Aves | Animalia |
| Swainson's Hawk | Buteo | swainsoni | | 10 | Birds | Accipitridae | Accipitriformes | Aves | Animalia |
| White-tailed Kite | Elanus | leucurus | | 1 | Birds | Accipitridae | Accipitriformes | Aves | Animalia |
| Mottled Duck | Anas | fulvigula | | 25 | Birds | Anatidae | Anseriformes | Aves | Animalia |
| Pink-footed Goose | Anser | brachyrhynchus | | 28 | Birds | Anatidae | Anseriformes | Aves | Animalia |
| Tufted Duck | Aythya | fuligula | | 54 | Birds | Anatidae | Anseriformes | Aves | Animalia |
| Barnacle Goose | Branta | leucopsis | | 29 | Birds | Anatidae | Anseriformes | Aves | Animalia |
| Barrow's Goldeneye | Bucephala | islandica | | 50 | Birds | Anatidae | Anseriformes | Aves | Animalia |
| Fulvous Whistling-Duck | Dendrocygna | bicolor | | 12 | Birds | Anatidae | Anseriformes | Aves | Animalia |
| Masked Duck | Nomonyx | dominicus | | 1 | Birds | Anatidae | Anseriformes | Aves | Animalia |
| Cinnamon Teal | Spatula | cyanoptera | | 5 | Birds | Anatidae | Anseriformes | Aves | Animalia |
| Black-chinned Hummingbird | Archilochus | alexandri | | 9 | Birds | Trochilidae | Apodiformes | Aves | Animalia |
| Anna's Hummingbird | Calypte | anna | | 6 | Birds | Trochilidae | Apodiformes | Aves | Animalia |
| Mexican Violetear | Colibri | thalassinus | | 12 | Birds | Trochilidae | Apodiformes | Aves | Animalia |
| Calliope Hummingbird | Selasphorus | calliope | | 34 | Birds | Trochilidae | Apodiformes | Aves | Animalia |
| Allen's Hummingbird | Selasphorus | sasin | | 7 | Birds | Trochilidae | Apodiformes | Aves | Animalia |
| Black Guillemot | Cepphus | grylle | | 1 | Birds | Alcidae | Charadriiformes | Aves | Animalia |
| Snowy Plover | Anarhynchus | nivosus | | 7 | Birds | Charadriidae | Charadriiformes | Aves | Animalia |
| Wilson's Plover | Anarhynchus | wilsonia | | 7 | Birds | Charadriidae | Charadriiformes | Aves | Animalia |
| Southern Lapwing | Vanellus | chilensis | | 1 | Birds | Charadriidae | Charadriiformes | Aves | Animalia |
| Northern Lapwing | Vanellus | vanellus | | 56 | Birds | Charadriidae | Charadriiformes | Aves | Animalia |
| California Gull | Larus | californicus | | 11 | Birds | Laridae | Charadriiformes | Aves | Animalia |
| Short-billed Gull | Larus | canus | | 3 | Birds | Laridae | Charadriiformes | Aves | Animalia |
| Black-tailed Gull | Larus | crassirostris | | 3 | Birds | Laridae | Charadriiformes | Aves | Animalia |
| Kelp Gull | Larus | dominicanus | | 11 | Birds | Laridae | Charadriiformes | Aves | Animalia |
| Heermann's Gull | Larus | heermanni | | 29 | Birds | Laridae | Charadriiformes | Aves | Animalia |
| Yellow-legged Gull | Larus | michahellis | | 2 | Birds | Laridae | Charadriiformes | Aves | Animalia |
| Slaty-backed Gull | Larus | schistisagus | | 2 | Birds | Laridae | Charadriiformes | Aves | Animalia |
| Franklin's Gull | Leucophaeus | pipixcan | | 68 | Birds | Laridae | Charadriiformes | Aves | Animalia |
| Ross's Gull | Rhodostethia | rosea | | 4 | Birds | Laridae | Charadriiformes | Aves | Animalia |
| Arctic Tern | Sterna | paradisaea | | 12 | Birds | Laridae | Charadriiformes | Aves | Animalia |
| Sabine's Gull | Xema | sabini | | 31 | Birds | Laridae | Charadriiformes | Aves | Animalia |
| Sharp-tailed Sandpiper | Calidris | acuminata | | 18 | Birds | Scolopacidae | Charadriiformes | Aves | Animalia |
| Curlew Sandpiper | Calidris | ferruginea | | 20 | Birds | Scolopacidae | Charadriiformes | Aves | Animalia |
| Little Stint | Calidris | minuta | | 1 | Birds | Scolopacidae | Charadriiformes | Aves | Animalia |
| Red-necked Stint | Calidris | ruficollis | | 2 | Birds | Scolopacidae | Charadriiformes | Aves | Animalia |
| Long-billed Curlew | Numenius | americanus | | 11 | Birds | Scolopacidae | Charadriiformes | Aves | Animalia |
| Eskimo Curlew | Numenius | borealis | | 1 | Birds | Scolopacidae | Charadriiformes | Aves | Animalia |
| Great Skua | Stercorarius | skua | | 3 | Birds | Stercorariidae | Charadriiformes | Aves | Animalia |
| Wood Stork | Mycteria | americana | | 67 | Birds | Ciconiidae | Ciconiiformes | Aves | Animalia |
| Inca Dove | Columbina | inca | | 1 | Birds | Columbidae | Columbiformes | Aves | Animalia |
| Common Ground Dove | Columbina | passerina | | 4 | Birds | Columbidae | Columbiformes | Aves | Animalia |
| Eurasian Collared-Dove | Streptopelia | decaocto | | 45 | Birds | Columbidae | Columbiformes | Aves | Animalia |
| White-winged Dove | Zenaida | asiatica | | 39 | Birds | Columbidae | Columbiformes | Aves | Animalia |
| Groove-billed Ani | Crotophaga | sulcirostris | | 2 | Birds | Cuculidae | Cuculiformes | Aves | Animalia |
| Crested Caracara | Caracara | cheriway | | 1 | Birds | Falconidae | Falconiformes | Aves | Animalia |
| Gyrfalcon | Falco | rusticolus | | 4 | Birds | Falconidae | Falconiformes | Aves | Animalia |
| Pacific Loon | Gavia | pacifica | | 11 | Birds | Gaviidae | Gaviiformes | Aves | Animalia |
| Limpkin | Aramus | guarauna | | 27 | Birds | Aramidae | Gruiformes | Aves | Animalia |
| Yellow Rail | Coturnicops | noveboracensis | | 21 | Birds | Rallidae | Gruiformes | Aves | Animalia |
| Corn Crake | Crex | crex | | 1 | Birds | Rallidae | Gruiformes | Aves | Animalia |
| Purple Gallinule | Porphyrio | martinica | | 17 | Birds | Rallidae | Gruiformes | Aves | Animalia |
| Bohemian Waxwing | Bombycilla | garrulus | | 3 | Birds | Bombycillidae | Passeriformes | Aves | Animalia |
| Chestnut-collared Longspur | Calcarius | ornatus | | 7 | Birds | Calcariidae | Passeriformes | Aves | Animalia |
| Smith's Longspur | Calcarius | pictus | | 1 | Birds | Calcariidae | Passeriformes | Aves | Animalia |
| Lazuli Bunting | Passerina | amoena | | 7 | Birds | Cardinalidae | Passeriformes | Aves | Animalia |
| Black-headed Grosbeak | Pheucticus | melanocephalus | | 25 | Birds | Cardinalidae | Passeriformes | Aves | Animalia |
| Western Tanager | Piranga | ludoviciana | | 36 | Birds | Cardinalidae | Passeriformes | Aves | Animalia |
| LeConte's Sparrow | Ammospiza | leconteii | | 70 | Birds | Emberizidae | Passeriformes | Aves | Animalia |
| Lark Bunting | Calamospiza | melanocorys | | 14 | Birds | Emberizidae | Passeriformes | Aves | Animalia |
| Baird's Sparrow | Centronyx | bairdii | | 1 | Birds | Emberizidae | Passeriformes | Aves | Animalia |
| Oregon Junco | Junco | hyemalis oreganus | | 4 | Birds | Emberizidae | Passeriformes | Aves | Animalia |
| Bachman's Sparrow | Peucaea | aestivalis | | 15 | Birds | Emberizidae | Passeriformes | Aves | Animalia |
| Cassin's Sparrow | Peucaea | cassinii | | 3 | Birds | Emberizidae | Passeriformes | Aves | Animalia |
| Green-tailed Towhee | Pipilo | chlorurus | | 1 | Birds | Emberizidae | Passeriformes | Aves | Animalia |
| Spotted Towhee | Pipilo | maculatus | | 3 | Birds | Emberizidae | Passeriformes | Aves | Animalia |
| Golden-crowned Sparrow | Zonotrichia | atricapilla | | 18 | Birds | Emberizidae | Passeriformes | Aves | Animalia |
| Harris's Sparrow | Zonotrichia | querula | | 45 | Birds | Emberizidae | Passeriformes | Aves | Animalia |
| Pine Grosbeak | Pinicola | enucleator | | 5 | Birds | Fringillidae | Passeriformes | Aves | Animalia |
| Brewer's Blackbird | Euphagus | cyanocephalus | | 41 | Birds | Icteridae | Passeriformes | Aves | Animalia |
| Bullock's Oriole | Icterus | bullockii | | 22 | Birds | Icteridae | Passeriformes | Aves | Animalia |
| Shiny Cowbird | Molothrus | bonariensis | | 10 | Birds | Icteridae | Passeriformes | Aves | Animalia |
| Western Meadowlark | Sturnella | neglecta | | 5 | Birds | Icteridae | Passeriformes | Aves | Animalia |
| Sage Thrasher | Oreoscoptes | montanus | | 1 | Birds | Mimidae | Passeriformes | Aves | Animalia |
| Northern Wheatear | Oenanthe | oenanthe | | 3 | Birds | Muscicapidae | Passeriformes | Aves | Animalia |
| Boreal Chickadee | Poecile | hudsonicus | | 8 | Birds | Paridae | Passeriformes | Aves | Animalia |
| Virginia's Warbler | Leiothlypis | virginiae | | 11 | Birds | Parulidae | Passeriformes | Aves | Animalia |
| Kirtland's Warbler | Setophaga | kirtlandii | | 40 | Birds | Parulidae | Passeriformes | Aves | Animalia |
| Black-throated Gray Warbler | Setophaga | nigrescens | | 64 | Birds | Parulidae | Passeriformes | Aves | Animalia |
| Hermit Warbler | Setophaga | occidentalis | | 1 | Birds | Parulidae | Passeriformes | Aves | Animalia |
| Rock Wren | Salpinctes | obsoletus | | 14 | Birds | Troglodytidae | Passeriformes | Aves | Animalia |
| Bewick's Wren | Thryomanes | bewickii | | 29 | Birds | Troglodytidae | Passeriformes | Aves | Animalia |
| Varied Thrush | Ixoreus | naevius | | 22 | Birds | Turdidae | Passeriformes | Aves | Animalia |
| Townsend's Solitaire | Myadestes | townsendi | | 3 | Birds | Turdidae | Passeriformes | Aves | Animalia |
| Mountain Bluebird | Sialia | currucoides | | 20 | Birds | Turdidae | Passeriformes | Aves | Animalia |
| Western Flycatcher | Empidonax | difficilis | | 10 | Birds | Tyrannidae | Passeriformes | Aves | Animalia |
| Hammond's Flycatcher | Empidonax | hammondii | | 6 | Birds | Tyrannidae | Passeriformes | Aves | Animalia |
| Ash-throated Flycatcher | Myiarchus | cinerascens | | 84 | Birds | Tyrannidae | Passeriformes | Aves | Animalia |
| Great Kiskadee | Pitangus | sulphuratus | | 1 | Birds | Tyrannidae | Passeriformes | Aves | Animalia |
| Vermilion Flycatcher | Pyrocephalus | rubinus | | 27 | Birds | Tyrannidae | Passeriformes | Aves | Animalia |
| Say's Phoebe | Sayornis | saya | | 25 | Birds | Tyrannidae | Passeriformes | Aves | Animalia |
| Couch's Kingbird | Tyrannus | couchii | | 18 | Birds | Tyrannidae | Passeriformes | Aves | Animalia |
| Gray Kingbird | Tyrannus | dominicensis | | 33 | Birds | Tyrannidae | Passeriformes | Aves | Animalia |
| Scissor-tailed Flycatcher | Tyrannus | forficatus | | 53 | Birds | Tyrannidae | Passeriformes | Aves | Animalia |
| Tropical Kingbird | Tyrannus | melancholicus | | 38 | Birds | Tyrannidae | Passeriformes | Aves | Animalia |
| Fork-tailed Flycatcher | Tyrannus | savana | | 30 | Birds | Tyrannidae | Passeriformes | Aves | Animalia |
| Bell's Vireo | Vireo | bellii | | 4 | Birds | Vireonidae | Passeriformes | Aves | Animalia |
| Little Egret | Egretta | garzetta | | 3 | Birds | Ardeidae | Pelecaniformes | Aves | Animalia |
| Reddish Egret | Egretta | rufescens | | 6 | Birds | Ardeidae | Pelecaniformes | Aves | Animalia |
| Roseate Spoonbill | Platalea | ajaja | | 72 | Birds | Threskiornithidae | Pelecaniformes | Aves | Animalia |
| White-faced Ibis | Plegadis | chihi | | 29 | Birds | Threskiornithidae | Pelecaniformes | Aves | Animalia |
| White-tailed Tropicbird | Phaethon | lepturus | | 1 | Birds | Phaethontidae | Phaethontiformes | Aves | Animalia |
| American Flamingo | Phoenicopterus | ruber | | 2 | Birds | Phoenicoptidae | Phoenicopteriformes | Aves | Animalia |
| Red-cockaded Woodpecker | Dryobates | borealis | | 8 | Birds | Picidae | Piciformes | Aves | Animalia |
| Western Grebe | Aechmophorus | occidentalis | | 32 | Birds | Podicipedidae | Podicipediformes | Aves | Animalia |
| Yellow-nosed Albatross | Thalassarche | chlororhynchos | | 1 | Birds | Diomedeidae | Procellariiformes | Aves | Animalia |
| Band-rumped Storm-Petrel | Hydrobates | castro | | 13 | Birds | Hydrobatidae | Procellariiformes | Aves | Animalia |
| White-faced Storm-Petrel | Pelagodroma | marina | | 8 | Birds | Oceanitidae | Procellariiformes | Aves | Animalia |
| Trindade Petrel | Pterodroma | arminjoniana | | 2 | Birds | Procellariidae | Procellariiformes | Aves | Animalia |
| Black-capped Petrel | Pterodroma | hasitata | | 16 | Birds | Procellariidae | Procellariiformes | Aves | Animalia |
| Burrowing Owl | Athene | cunicularia | | 4 | Birds | Strigidae | Strigiformes | Aves | Animalia |
| Magnificent Frigatebird | Fregata | magnificens | | 4 | Birds | Fregatidae | Suliformes | Aves | Animalia |
| Neotropic Cormorant | Nannopterum | brasilianum | | 26 | Birds | Phalacrocoracidae | Suliformes | Aves | Animalia |
| Masked Booby | Sula | dactylatra | | 1 | Birds | Sulidae | Suliformes | Aves | Animalia |
| Brown Booby | Sula | leucogaster | | 63 | Birds | Sulidae | Suliformes | Aves | Animalia |
| Red-footed Booby | Sula | sula | | 1 | Birds | Sulidae | Suliformes | Aves | Animalia |