| Leiothlypis celata celata | Orange-crowned Warbler | Aves | Parulidae | P |
| Leiothlypis celata lutescens | Orange-crowned Warbler | Aves | Parulidae | P |
| Accipiter atricapillus | American Goshawk | Aves | Accipitridae | C |
| Accipiter striatus | Sharp-shinned Hawk | Aves | Accipitridae | C |
| Aquila chrysaetos | Golden Eagle | Aves | Accipitridae | C |
| Astur cooperii | Cooper's Hawk | Aves | Accipitridae | C |
| Buteo jamaicensis calurus/alascensis | Red-tailed Hawk | Aves | Accipitridae | C |
| Buteo jamaicensis harlani (dark phase) | Red-tailed Hawk (Harlan's Hawk dark phase) | Aves | Accipitridae | C |
| Buteo jamaicensis harlani (light phase) | Red-tailed Hawk (Harlan's Hawk light phase) | Aves | Accipitridae | C |
| Buteo jamaicensis x lagopus | Red-tailed Hawk x Rough-legged Hawk hybrid | Aves | Accipitridae | C |
| Buteo lagopus | Rough-legged Hawk | Aves | Accipitridae | C |
| Buteo platypterus | Broad-winged Hawk | Aves | Accipitridae | C |
| Buteo regalis | Ferruginous Hawk | Aves | Accipitridae | C |
| Buteo swainsoni | Swainson's Hawk | Aves | Accipitridae | C |
| Circus hudsonius | Northern Harrier | Aves | Accipitridae | C |
| Haliaeetus leucocephalus | Bald Eagle | Aves | Accipitridae | C |
| Cathartes aura | Turkey Vulture | Aves | Cathartidae | C |
| Pandion haliaetus | Osprey | Aves | Pandionidae | C |
| Aix sponsa | Wood Duck | Aves | Anatidae | C |
| Anas acuta | Northern Pintail | Aves | Anatidae | C |
| Anas acuta x Mareca americana | Northern Pintail x American Wigeon | Aves | Anatidae | C |
| Anas crecca carolinensis | Green-winged Teal | Aves | Anatidae | C |
| Anas crecca crecca | Green-winged Teal (Eurasian) | Aves | Anatidae | C |
| Anas crecca crecca x carolinensis | Green-winged Teal (Eurasian x American) | Aves | Anatidae | C |
| Anas platyrhynchos | Mallard | Aves | Anatidae | C |
| Anas platyrhynchos x acuta | Mallard x Northern Pintail (hybrid) | Aves | Anatidae | C |
| Anas platyrhynchos x Mareca strepera | Mallard x Gadwall (hybrid) | Aves | Anatidae | C |
| Anser albifrons | Greater White-fronted Goose | Aves | Anatidae | C |
| Anser albifrons elgasi | Greater White-fronted Goose, Tule Goose | Aves | Anatidae | N |
| Anser albifrons x Branta hutchinsii | Greater White-fronted x Cackling Goose (hybrid)Anser albifrons x Branta hutchinsii | Aves | Anatidae | C |
| Anser caerulescens | Snow Goose | Aves | Anatidae | C |
| Anser caerulescens x rossii | Snow Goose x Ross's Goose (hybrid) | Aves | Anatidae | C |
| Anser canagicus | Emperor Goose | Aves | Anatidae | TBD |
| Anser rossii | Ross's Goose | Aves | Anatidae | C |
| Aythya affinis | Lesser Scaup | Aves | Anatidae | C |
| Aythya americana | Redhead | Aves | Anatidae | C |
| Aythya americana x marila/affinis | Redhead x Greater/Lesser Scaup (hybrid) | Aves | Anatidae | N |
| Aythya collaris | Ring-necked Duck | Aves | Anatidae | C |
| Aythya fuligula | Tufted Duck | Aves | Anatidae | C |
| Aythya marila | Greater Scaup | Aves | Anatidae | C |
| Aythya valisineria | Canvasback | Aves | Anatidae | C |
| Branta bernicla | Brant Goose | Aves | Anatidae | C |
| Branta canadensis | Canada Goose | Aves | Anatidae | C |
| Branta hutchinsii | Cackling Goose | Aves | Anatidae | C |
| Branta hutchinsii minima | Cackling Goose (minima) | Aves | Anatidae | C |
| Bucephala albeola | Bufflehead | Aves | Anatidae | C |
| Bucephala albeola x clangula | Bufflehead x Common Goldeneye | Aves | Anatidae | C |
| Bucephala clangula | Common Goldeneye | Aves | Anatidae | C |
| Bucephala clangula x islandica | Common Goldeneye x Barrow's Goldeneye | Aves | Anatidae | C |
| Bucephala islandica | Barrow's Goldeneye | Aves | Anatidae | C |
| Bucephala islandica x Lophodytes cucullatus | Barrow's Goldeneye x Hooded Merganser | Aves | Anatidae | C |
| Cairina moschata | Muscovy Duck (Domestic type) | Aves | Anatidae | M |
| Clangula hyemalis | Long-tailed Duck | Aves | Anatidae | C |
| Cygnus buccinator | Trumpeter Swan | Aves | Anatidae | C |
| Cygnus columbianus | Tundra Swan | Aves | Anatidae | C |
| Cygnus olor | Mute Swan | Aves | Anatidae | C |
| Histrionicus histrionicus | Harlequin Duck | Aves | Anatidae | C |
| Lophodytes cucullatus | Hooded Merganser | Aves | Anatidae | C |
| Mareca americana | American Wigeon | Aves | Anatidae | C |
| Mareca penelope | Eurasian Wigeon | Aves | Anatidae | C |
| Mareca penelope x americana | Eurasian Wigeon x American Wigeon (hybrid) | Aves | Anatidae | C |
| Mareca strepera | Gadwall | Aves | Anatidae | C |
| Melanitta americana | Black Scoter | Aves | Anatidae | C |
| Melanitta deglandi | White-winged Scoter | Aves | Anatidae | C |
| Melanitta perspicillata | Surf Scoter | Aves | Anatidae | C |
| Mergus merganser | Common Merganser | Aves | Anatidae | C |
| Mergus serrator | Red-breasted Merganser | Aves | Anatidae | C |
| Oxyura jamaicensis | Ruddy Duck | Aves | Anatidae | C |
| Spatula clypeata | Northern Shoveler | Aves | Anatidae | C |
| Spatula cyanoptera | Cinnamon Teal | Aves | Anatidae | C |
| Spatula discors | Blue-winged Teal | Aves | Anatidae | C |
| Spatula discors x clypeata | Blue-winged Teal x Northern Shoveler (hybrid) | Aves | Anatidae | C |
| Spatula discors x cyanoptera | Blue-winged Teal x Cinnamon Teal (hybrid) | Aves | Anatidae | C |
| Spatula querquedula | Garganey | Aves | Anatidae | C |
| Aeronautes saxatilis | White-throated Swift | Aves | Apodidae | C |
| Chaetura vauxi | Vaux's Swift | Aves | Apodidae | C |
| Cypseloides niger | Black Swift | Aves | Apodidae | C |
| Archilochus alexandri | Black-chinned Hummingbird | Aves | Trochilidae | C |
| Calypte anna | Anna's Hummingbird | Aves | Trochilidae | C |
| Selasphorus calliope | Calliope Hummingbird | Aves | Trochilidae | C |
| Selasphorus rufus | Rufous Hummingbird | Aves | Trochilidae | C |
| Chordeiles minor | Common Nighthawk | Aves | Caprimulgidae | C |
| Phalaenoptilus nuttallii | Common Poorwill | Aves | Caprimulgidae | C |
| Synthliboramphus antiquus | Ancient Murrelet | Aves | Alcidae | C |
| Anarhynchus nivosus | Snowy Plover | Aves | Charadriidae | C |
| Charadrius semipalmatus | Semipalmated Plover | Aves | Charadriidae | C |
| Charadrius vociferus | Killdeer | Aves | Charadriidae | C |
| Pluvialis dominica | American Golden-Plover | Aves | Charadriidae | C |
| Pluvialis fulva | Pacific Golden-Plover | Aves | Charadriidae | C |
| Pluvialis squatarola | Black-bellied Plover | Aves | Charadriidae | C |
| Chlidonias niger | Black Tern | Aves | Laridae | C |
| Chroicocephalus philadelphia | Bonaparte's Gull | Aves | Laridae | C |
| Hydroprogne caspia | Caspian Tern | Aves | Laridae | C |
| Larus argentatus x glaucescens | Herring Gull x Glaucous-winged Gull (hybrid) | Aves | Laridae | C |
| Larus argentatus x hyperboreus | Herring Gull x Glaucous Gull (hybrid) | Aves | Laridae | C |
| Larus brachyrhynchus | Short-billed Gull | Aves | Laridae | C |
| Larus californicus | California Gull | Aves | Laridae | C |
| Larus delawarensis | Ring-billed Gull | Aves | Laridae | C |
| Larus fuscus | Lesser Black-backed Gull | Aves | Laridae | C |
| Larus glaucescens | Glaucous-winged Gull | Aves | Laridae | C |
| Larus glaucescens x hyperboreus | Glaucous-winged Gull x Glaucous Gull (hybrid) | Aves | Laridae | C |
| Larus glaucoides glaucoides | Iceland Gull (glaucoides) | Aves | Laridae | M |
| Larus glaucoides kumlieni | Iceland Gull (kumlieni) | Aves | Laridae | C |
| Larus glaucoides thayeri | Iceland Gull (thayeri) | Aves | Laridae | C |
| Larus glaucoides thayeri/kumlieni | Iceland Gull (thayeri/kumlieni) | Aves | Laridae | C |
| Larus hyperboreus | Glaucous Gull | Aves | Laridae | C |
| Larus marinus | Great Black-backed Gull | Aves | Laridae | C |
| Larus occidentalis | Western Gull | Aves | Laridae | TBD |
| Larus occidentalis x glaucescens | Western Gull x Glaucous-winged Gull (hybrid), Olympic Gull | Aves | Laridae | C |
| Larus smithsonianus | American Herring Gull | Aves | Laridae | C |
| Leucophaeus pipixcan | Franklin's Gull | Aves | Laridae | C |
| Rissa tridactyla | Black-legged Kittiwake | Aves | Laridae | C |
| Sterna forsteri | Forster's Tern | Aves | Laridae | C |
| Sterna hirundo | Common Tern | Aves | Laridae | C |
| Sterna paradisaea | Arctic Tern | Aves | Laridae | C |
| Xema sabini | Sabine's Gull | Aves | Laridae | C |
| Himantopus mexicanus | Black-necked Stilt | Aves | Recurvirostridae | C |
| Recurvirostra americana | American Avocet | Aves | Recurvirostridae | C |
| Actitis macularius | Spotted Sandpiper | Aves | Scolopacidae | C |
| Arenaria interpres | Ruddy Turnstone | Aves | Scolopacidae | C |
| Arenaria melanocephala | Black Turnstone | Aves | Scolopacidae | C |
| Bartramia longicauda | Upland Sandpiper | Aves | Scolopacidae | C |
| Calidris acuminata | Sharp-tailed Sandpiper | Aves | Scolopacidae | C |
| Calidris alba | Sanderling | Aves | Scolopacidae | C |
| Calidris alpina | Dunlin | Aves | Scolopacidae | C |
| Calidris bairdii | Baird's Sandpiper | Aves | Scolopacidae | C |
| Calidris fuscicollis | White-rumped Sandpiper | Aves | Scolopacidae | C |
| Calidris himantopus | Stilt Sandpiper | Aves | Scolopacidae | C |
| Calidris mauri | Western Sandpiper | Aves | Scolopacidae | C |
| Calidris melanotos | Pectoral Sandpiper | Aves | Scolopacidae | C |
| Calidris minutilla | Least Sandpiper | Aves | Scolopacidae | C |
| Calidris pusilla | Semipalmated Sandpiper | Aves | Scolopacidae | C |
| Calidris subruficollis | Buff-breasted Sandpiper | Aves | Scolopacidae | C |
| Gallinago delicata | Wilson's Snipe | Aves | Scolopacidae | C |
| Limnodromus griseus | Short-billed Dowitcher | Aves | Scolopacidae | C |
| Limnodromus scolopaceus | Long-billed Dowitcher | Aves | Scolopacidae | C |
| Limosa fedoa | Marbled Godwit | Aves | Scolopacidae | C |
| Limosa haemastica | Hudsonian Godwit | Aves | Scolopacidae | C |
| Limosa lapponica | Bar-tailed Godwit | Aves | Scolopacidae | C |
| Numenius americanus | Long-billed Curlew | Aves | Scolopacidae | C |
| Numenius phaeopus | Whimbrel | Aves | Scolopacidae | C |
| Phalaropus fulicarius | Red Phalarope | Aves | Scolopacidae | C |
| Phalaropus lobatus | Red-necked Phalarope | Aves | Scolopacidae | C |
| Phalaropus tricolor | Wilson's Phalarope | Aves | Scolopacidae | C |
| Tringa flavipes | Lesser Yellowlegs | Aves | Scolopacidae | C |
| Tringa melanoleuca | Greater Yellowlegs | Aves | Scolopacidae | C |
| Tringa semipalmatus | Willet | Aves | Scolopacidae | C |
| Tringa solitaria | Solitary Sandpiper | Aves | Scolopacidae | C |
| Stercorarius longicaudus | Long-tailed Jaeger | Aves | Stercorariidae | C |
| Stercorarius parasiticus | Parasitic Jaeger | Aves | Stercorariidae | C |
| Columba livia | Rock Pigeon | Aves | Columbidae | C |
| Patagioenas fasciata | Band-tailed Pigeon | Aves | Columbidae | C |
| Streptopelia decaocto | Eurasian Collared-Dove | Aves | Columbidae | C |
| Zenaida macroura | Mourning Dove | Aves | Columbidae | C |
| Megaceryle alcyon | Belted Kingfisher | Aves | Alcedinidae | C |
| Coccyzus americanus | Yellow-billed Cuckoo | Aves | Cuculidae | C |
| Coccyzus erythropthalmus | Black-billed Cuckoo | Aves | Cuculidae | C |
| Falco columbarius | Merlin | Aves | Falconidae | C |
| Falco mexicanus | Prairie Falcon | Aves | Falconidae | C |
| Falco peregrinus | Peregrine Falcon | Aves | Falconidae | C |
| Falco rusticolus | Gyrfalcon | Aves | Falconidae | C |
| Falco sparverius | American Kestrel | Aves | Falconidae | C |
| Callipepla californica | California Quail | Aves | Odontophoridae | C |
| Alectoris chukar | Chukar | Aves | Phasianidae | C |
| Bonasa umbellus | Ruffed Grouse | Aves | Phasianidae | C |
| Canachites canadensis franklinii | Spruce Grouse | Aves | Phasianidae | C |
| Dendragapus obscurus | Dusky Grouse | Aves | Phasianidae | C |
| Lagopus leucura | White-tailed Ptarmigan | Aves | Phasianidae | C |
| Meleagris gallopava | Wild Turkey | Aves | Phasianidae | C |
| Perdix perdix | Gray Partridge | Aves | Phasianidae | E |
| Phasianus colchicus | Ring-necked Pheasant | Aves | Phasianidae | C |
| Tympanuchus phasianellus | Sharp-tailed Grouse | Aves | Phasianidae | E |
| Gavia adamsii | Yellow-billed Loon | Aves | Gaviidae | C |
| Gavia immer | Common Loon | Aves | Gaviidae | C |
| Gavia pacifica | Pacific Loon | Aves | Gaviidae | C |
| Gavia stellata | Red-throated Loon | Aves | Gaviidae | C |
| Antigone canadensis | Sandhill Crane | Aves | Gruidae | C |
| Fulica americana | American Coot | Aves | Rallidae | C |
| Porzana carolina | Sora | Aves | Rallidae | C |
| Rallus limicola | Virginia Rail | Aves | Rallidae | C |
| Psaltriparus minimus | Bushtit | Aves | Aegithalidae | C |
| Eremophila albestris | Horned Lark | Aves | Alaudidae | C |
| Bombycilla cedrorum | Cedar Waxwing | Aves | Bombycillidae | C |
| Bombycilla garrulus | Bohemian Waxwing | Aves | Bombycillidae | C |
| Calcarius lapponicus | Lapland Longspur | Aves | Calcariidae | C |
| Plectrophenax nivalis | Snow Bunting | Aves | Calcariidae | C |
| Passerina amoena | Lazuli Bunting | Aves | Cardinalidae | C |
| Passerina caerulea | Blue Grosbeak | Aves | Cardinalidae | C |
| Pheucticus ludovicianus | Rose-breasted Grosbeak | Aves | Cardinalidae | C |
| Pheucticus ludovicianus x melanocephalus | Black-headed Grosbeak x Rose-breasted Grosbeak (hybrid) | Aves | Cardinalidae | TBD |
| Pheucticus melanocephalus | Black-headed Grosbeak | Aves | Cardinalidae | C |
| Certhia americana | Brown Creeper | Aves | Certhiidae | C |
| Cinclus mexicanus | American Dipper | Aves | Cinclidae | C |
| Aphelocoma californica | California Scrub-Jay | Aves | Corvidae | C |
| Corvus brachyrhynchos | American Crow | Aves | Corvidae | C |
| Corvus corax | Common Raven | Aves | Corvidae | C |
| Cyanocitta cristata | Blue Jay | Aves | Corvidae | C |
| Cyanocitta stelleri | Steller's Jay | Aves | Corvidae | C |
| Nucifraga columbiana | Clark's Nutcracker | Aves | Corvidae | C |
| Perisoreus canadensis | Canada Jay | Aves | Corvidae | C |
| Pica hudsonia | Black-billed Magpie | Aves | Corvidae | C |
| Acanthis flammea | Redpoll | Aves | Fringillidae | C |
| Coccothraustes verspertinus | Evening Grosbeak | Aves | Fringillidae | C |
| Haemorhous cassinii | Cassin's Finch | Aves | Fringillidae | C |
| Haemorhous mexicanus | House Finch | Aves | Fringillidae | C |
| Haemorhous purpureus | Purple Finch | Aves | Fringillidae | C |
| Leucosticte tephrocotis | Gray-crowned Rosy-Finch | Aves | Fringillidae | C |
| Loxia curvirostra | Red Crossbill | Aves | Fringillidae | C |
| Loxia curvirostra Type 2 | Red Crossbill | Aves | Fringillidae | C |
| Loxia curvirostra Type 4 | Red Crossbill | Aves | Fringillidae | C |
| Loxia curvirostra Type 5 | Red Crossbill | Aves | Fringillidae | C |
| Loxia leucoptera | White-winged Crossbill | Aves | Fringillidae | C |
| Pinicola enucleator | Pine Grosbeak | Aves | Fringillidae | C |
| Spinus pinus | Pine Siskin | Aves | Fringillidae | C |
| Spinus pinus "Green Morph" | Pine Siskin (Green Morph) | Aves | Fringillidae | C |
| Spinus psaltria | Lesser Goldfinch | Aves | Fringillidae | C |
| Spinus tristis | American Goldfinch | Aves | Fringillidae | C |
| Hirundo rustica | Barn Swallow | Aves | Hirundinidae | C |
| Petrochelidon phyrrhonota | Cliff Swallow | Aves | Hirundinidae | C |
| Progne subis | Purple Martin | Aves | Hirundinidae | C |
| Riparia riparia | Bank Swallow | Aves | Hirundinidae | C |
| Stelgidopteryx serripennis | Northern Rough-winged Swallow | Aves | Hirundinidae | C |
| Tachycineta bicolor | Tree Swallow | Aves | Hirundinidae | C |
| Tachycineta thalassina | Violet-Green Swallow | Aves | Hirundinidae | C |
| Agelaius phoeniceus | Red-winged Blackbird | Aves | Icteridae | C |
| Dolichonyx oryzivorus | Bobolink | Aves | Icteridae | C |
| Euphagus carolinus | Rusty Blackbird | Aves | Icteridae | C |
| Euphagus cyanocephalus | Brewer's Blackbird | Aves | Icteridae | C |
| Icteria virens | Yellow-breasted Chat | Aves | Icteridae | C |
| Icterus bullockii | Bullock's Oriole | Aves | Icteridae | C |
| Icterus galbula | Baltimore Oriole | Aves | Icteridae | C |
| Icterus spurius | Orchard Oriole | Aves | Icteridae | C |
| Molothrus ater | Brown-headed Cowbird | Aves | Icteridae | C |
| Quiscalus mexicanus | Great-tailed Grackle | Aves | Icteridae | C |
| Sturnella neglecta | Western Meadowlark | Aves | Icteridae | C |
| Xanthocephalus xanthocephalus | Yellow-headed Blackbird | Aves | Icteridae | C |
| Lanius borealis | Northern Shrike | Aves | Laniidae | C |
| Lanius ludovicianus | Loggerhead Shrike | Aves | Laniidae | C |
| Dumetella carolinensis | Gray Catbird | Aves | Mimidae | C |
| Mimus polyglottos | Northern Mockingbird | Aves | Mimidae | C |
| Anthus rubescens | American Pipit | Aves | Motacillidae | C |
| Poecile atricapillus | Black-capped Chickadee | Aves | Paridae | C |
| Poecile gambeli | Mountain Chickadee | Aves | Paridae | C |
| Poecile gambeli x atricapillus | Mountain Chickadee x Black-capped Chickadee (hybrid) | Aves | Paridae | C |
| Poecile hudsonicus | Boreal Chickadee | Aves | Paridae | C |
| Poecile rufescens | Chestnut-backed Chickadee | Aves | Paridae | C |
| Cardellina pusilla | Wilson's Warbler | Aves | Parulidae | C |
| Geothlypis tolmiei | MacGillivray's Warbler | Aves | Parulidae | C |
| Geothlypis trichas | Common Yellowthroat | Aves | Parulidae | C |
| Leiothlypis celata | Orange-crowned Warbler | Aves | Parulidae | C |
| Leiothlypis luciae | Lucy's Warbler | Aves | Parulidae | C |
| Leiothlypis peregrina | Tennessee Warbler | Aves | Parulidae | C |
| Leiothlypis ruficapilla | Nashville Warbler | Aves | Parulidae | C |
| Mniotilta varia | Black-and-white Warbler | Aves | Parulidae | C |
| Parkesia noveboracensis | Northern Waterthrush | Aves | Parulidae | C |
| Setophaga americana | Northern Parula | Aves | Parulidae | C |
| Setophaga caerulescens | Black-throated Blue Warbler | Aves | Parulidae | C |
| Setophaga coronata auduboni | Yellow-rumped Warbler | Aves | Parulidae | C |
| Setophaga coronata coronata | Yellow-rumped Warbler (Myrtle Warbler) | Aves | Parulidae | C |
| Setophaga coronata coronata x auduboni | Yellow-rumped Warbler (Myrtle x Audubon's Warbler) | Aves | Parulidae | C |
| Setophaga magnolia | Magnolia Warbler | Aves | Parulidae | C |
| Setophaga nigrescens | Black-throated Gray Warber | Aves | Parulidae | C |
| Setophaga palmarum | Palm Warbler | Aves | Parulidae | C |
| Setophaga pensylvanica | Chestnut-sided Warbler | Aves | Parulidae | C |
| Setophaga petechia | Yellow Warbler | Aves | Parulidae | C |
| Setophaga ruticilla | American Redstart | Aves | Parulidae | C |
| Setophaga striata | Blackpoll Warbler | Aves | Parulidae | C |
| Setophaga townsendi | Townsend's Warbler | Aves | Parulidae | C |
| Ammodramus savannarum | Grasshopper Sparrow | Aves | Passerellidae | C |
| Ammospiza leconteii | Leconte's Sparrow | Aves | Passerellidae | C |
| Amphispiza bilineata | Black-throated Sparrow | Aves | Passerellidae | C |
| Artemisiospiza nevadensis | Sagebrush Sparrow | Aves | Passerellidae | C |
| Chondestes grammacus | Lark Sparrow | Aves | Passerellidae | C |
| Junco hyemalis | Dark-eyed Junco | Aves | Passerellidae | C |
| Junco hyemalis cismontanus | Dark-eyed Junco (cismontanus) | Aves | Passerellidae | C |
| Junco hyemalis hyemalis/carolinensis | Dark-eyed Junco (Slate-Colored Junco) | Aves | Passerellidae | C |
| Junco hyemalis mearnsi | Dark-eyed Junco (Pink-sided Junco) | Aves | Passerellidae | M |
| Melospiza georgiana | Swamp Sparrow | Aves | Passerellidae | C |
| Melospiza lincolnii | Lincoln's Sparrow | Aves | Passerellidae | C |
| Melospiza melodia | Song Sparrow | Aves | Passerellidae | C |
| Passerculus sandwichensis | Savanna Sparrow | Aves | Passerellidae | C |
| Passerella iliaca | Fox Sparrow | Aves | Passerellidae | C |
| Pipilo maculatus | Spotted Towhee | Aves | Passerellidae | C |
| Pooecetes gramineus | Vesper Sparrow | Aves | Passerellidae | C |
| Spizella breweri | Brewer's Sparrow | Aves | Passerellidae | C |
| Spizella pallida | Clay-colored Sparrow | Aves | Passerellidae | C |
| Spizella passerina | Chipping Sparrow | Aves | Passerellidae | C |
| Spizella pusilla | Field Sparrow | Aves | Passerellidae | C |
| Spizelloides arborea | American Tree Sparrow | Aves | Passerellidae | C |
| Zonotrichia albicollis | White-throated Sparrow | Aves | Passerellidae | C |
| Zonotrichia atricapilla | Golden-crowned Sparrow | Aves | Passerellidae | C |
| Zonotrichia leucophrys | White-crowned Sparrow | Aves | Passerellidae | C |
| Zonotrichia querula | Harris's Sparrow | Aves | Passerellidae | C |
| Passer domesticus | House Sparrow | Aves | Passeridae | C |
| Polioptila caerulea | Blue-gray Gnatcatcher | Aves | Polioptilidae | C |
| Corthylio calendula | Ruby-crowned Kinglet | Aves | Regulidae | C |
| Regulus satrapa | Golden-crowned Kinglet | Aves | Regulidae | C |
| Sitta canadensis | Red-breasted Nuthatch | Aves | Sittidae | C |
| Sitta carolinensis | White-breasted Nuthatch | Aves | Sittidae | C |
| Sitta pygmaea | Pygmy Nuthatch | Aves | Sittidae | C |
| Sturnus vulgaris | European Starling | Aves | Sturnidae | C |
| Piranga ludoviciana | Western Tanager | Aves | Thraupidae | C |
| Piranga rubra | Summer Tanager | Aves | Thraupidae | C |
| Catherpes mexicanus | Canyon Wren | Aves | Troglodytidae | C |
| Cistothorus palustris | Marsh Wren | Aves | Troglodytidae | C |
| Salpinctes obsoletus | Rock Wren | Aves | Troglodytidae | C |
| Thryomanes bewickii | Bewick's Wren | Aves | Troglodytidae | C |
| Troglodytes aedon | Northern House Wren | Aves | Troglodytidae | C |
| Troglodytes hiemalis | Winter Wren | Aves | Troglodytidae | C |
| Troglodytes pacificus | Pacific Wren | Aves | Troglodytidae | C |
| Catharus fuscescens | Veery | Aves | Turdidae | C |
| Catharus guttatus | Hermit Thrush | Aves | Turdidae | C |
| Catharus ustulatus | Swainson's Thrush | Aves | Turdidae | C |
| Ixoreus naevius | Varied Thrush | Aves | Turdidae | C |
| Myadestes townsendi | Townsend's Solitaire | Aves | Turdidae | C |
| Sialia currucoides | Mountain Bluebird | Aves | Turdidae | C |
| Sialia mexicana | Western Bluebird | Aves | Turdidae | C |
| Turdus migratorius | American Robin | Aves | Turdidae | C |
| Turdus pilaris | Fieldfare | Aves | Turdidae | C |
| Contopus cooperi | Olive-sided Flycatcher | Aves | Tyrannidae | C |
| Contopus sordidulus | Western Wood-Pewee | Aves | Tyrannidae | C |
| Empidonax difficilis | Western Flycatcher | Aves | Tyrannidae | C |
| Empidonax hammondii | Hammond's Flycatcher | Aves | Tyrannidae | C |
| Empidonax minimus | Least Flycatcher | Aves | Tyrannidae | C |
| Empidonax oberholseri | Dusky Flycatcher | Aves | Tyrannidae | C |
| Empidonax traillii | Willow Flycatcher | Aves | Tyrannidae | C |
| Empidonax wrightii | Gray Flycatcher | Aves | Tyrannidae | C |
| Myiarchus cinerascens | Ash-throated Flycatcher | Aves | Tyrannidae | C |
| Sayornis nigricans | Black Phoebe | Aves | Tyrannidae | C |
| Sayornis phoebe | Eastern Phoebe | Aves | Tyrannidae | C |
| Sayornis saya | Say's Phoebe | Aves | Tyrannidae | C |
| Tyrannus forficatus | Scissor-tailed Flycatcher | Aves | Tyrannidae | C |
| Tyrannus tyrannus | Eastern Kingbird | Aves | Tyrannidae | C |
| Tyrannus verticalis | Western Kingbird | Aves | Tyrannidae | C |
| Vireo cassinii | Cassin's Vireo | Aves | Vireonidae | C |
| Vireo olivaceus | Red-eyed Vireo | Aves | Vireonidae | C |
| Vireo philadelphicus | Philadephia Vireo | Aves | Vireonidae | C |
| Vireo solitarius | Blue-headed Vireo | Aves | Vireonidae | C |
| Vireo swainsoni | Western Warbling Vireo | Aves | Vireonidae | C |
| Ardea alba | Great egret | Aves | Ardeidae | C |
| Ardea herodias | Great Blue Heron | Aves | Ardeidae | C |
| Ardea ibis | Western Cattle-Egret | Aves | Ardeidae | C |
| Botaurus lentiginosus | American Bittern | Aves | Ardeidae | C |
| Butorides virescens | Green Heron | Aves | Ardeidae | C |
| Egretta caerulea | Little Blue Heron | Aves | Ardeidae | C |
| Egretta thula | Snowy Egret | Aves | Ardeidae | C |
| Nycticorax nycticorax | Black-crowned Night Heron | Aves | Ardeidae | C |
| Pelecanus erythrorhynchos | American White Pelican | Aves | Pelecanidae | C |
| Plegadis chichi | White-faced Ibis | Aves | Threskiornithidae | C |
| Colaptes auratus | Northern Flicker ("Red-shafted Flicker") | Aves | Picidae | C |
| Colaptes auratus auratus/luteus | Northern Flicker ("Yellow-shafted Flicker") | Aves | Picidae | C |
| Colaptes auratus auratus/luteus x cafer | Northern Flicker (Yellow-shafted Flicker x Red-shafted Flicker) | Aves | Picidae | C |
| Dryobates albolarvatus | White-headed Woodpecker | Aves | Picidae | E |
| Dryobates pubescens | Downy Woodpecker | Aves | Picidae | C |
| Dryobates villosus | Hairy Woodpecker | Aves | Picidae | C |
| Dryocopus pileatus | Pileated Woodpecker | Aves | Picidae | C |
| Melanerpes lewis | Lewis's Woodpecker | Aves | Picidae | C |
| Picoides arcticus | Black-backed Woodpecker | Aves | Picidae | C |
| Picoides dorsalis | American Three-toed Woodpecker | Aves | Picidae | C |
| Sphyrapicus nuchalis | Red-naped Sapsucker | Aves | Picidae | C |
| Sphyrapicus nuchalis x ruber | Red-naped Sapsucker x Red-breasted Sapsucker (hybrid) | Aves | Picidae | C |
| Sphyrapicus ruber | Red-breasted Sapsucker | Aves | Picidae | C |
| Sphyrapicus thyroideus | Williamson's Sapsucker | Aves | Picidae | C |
| Sphyrapicus varius x nuchalis | Yellow-bellied x Red-naped Sapsucker (hybrid) | Aves | Picidae | C |
| Aecmophorus clarkii | Clark's Grebe | Aves | Podicipedidae | C |
| Aecmophorus occidentalis | Western Grebe | Aves | Podicipedidae | C |
| Aecmophorus occidentalis x clarkii | Western Grebe x Clark's Grebe (hybrid) | Aves | Podicipedidae | C |
| Podiceps auritus | Horned Grebe | Aves | Podicipedidae | C |
| Podiceps grisegena | Red-necked Grebe | Aves | Podicipedidae | C |
| Podiceps nigricollis | Eared Grebe | Aves | Podicipedidae | C |
| Podilymbus podiceps | Pied-billed Grebe | Aves | Podicipedidae | C |
| Aegolius acadicus | Northern Saw-whet Owl | Aves | Strigidae | C |
| Aegolius funereus | Boreal Owl | Aves | Strigidae | C |
| Asio flammeus | Short-eared Owl | Aves | Strigidae | C |
| Asio otus | Long-eared Owl | Aves | Strigidae | C |
| Athene cunicuria | Burrowing Owl | Aves | Strigidae | E |
| Bubo scandiacus | Snowy Owl | Aves | Strigidae | C |
| Bubo virginianus | Great Horned Owl | Aves | Strigidae | C |
| Glaucidium gnoma | Northern Pygmy-Owl | Aves | Strigidae | C |
| Megascops kennicottii | Western Screech-Owl | Aves | Strigidae | C |
| Psiloscops flammeolus | Flammulated Owl | Aves | Strigidae | C |
| Strix nebulosa | Great Gray Owl | Aves | Strigidae | C |
| Strix varia | Barred Owl | Aves | Strigidae | C |
| Surnia ulula | Northern Hawk-Owl | Aves | Strigidae | C |
| Tyto alba | American Barn Owl | Aves | Tytonidae | C |
| Nannopterum auritum | Double-crested Cormorant | Aves | Phalacrocoracidae | C |