| Code | Common | Scientific | Abundance | Breeds |
| BEGO |
Bean Goose |
Anser fabalis |
accidental |
No |
| GWFG |
Greater White-fronted Goose |
Anser albifrons |
common |
Yes |
| LWFG |
Lesser White-fronted Goose |
Anser erythropus |
accidental |
No |
| EMGO |
Emperor Goose |
Chen canagica |
common |
Yes |
| SNGO |
Snow Goose |
Chen caerulescens |
common |
Yes |
| SRGH |
Snow X Ross’s Goose Hybrid |
Chen caerul. x rossii |
casual |
Yes |
| BRAN |
Brant |
Branta bernicla |
common |
Yes |
| CACG |
Cackling Goose |
Branta hutchinsii |
common |
No |
| CANG |
Canada Goose |
Branta canadensis |
common |
Yes |
| TRUS |
Trumpeter Swan |
Cygnus buccinator |
common |
Yes |
| TUSW |
Tundra Swan |
Cygnus columbianus |
common |
Yes |
| WHOS |
Whooper Swan |
Cygnus cygnus |
rare |
No |
| WODU |
Wood Duck |
Aix sponsa |
rare |
No |
| GADW |
Gadwall |
Anas strepera |
common |
Yes |
| FADU |
Falcated Duck |
Anas falcata |
casual |
No |
| EUWI |
Eurasian Wigeon |
Anas penelope |
common |
No |
| AMWI |
American Wigeon |
Anas americana |
common |
Yes |
| ABDU |
American Black Duck |
Anas rubripes |
accidental |
No |
| ABDH |
American Black Duck X Mallard Hybrid |
Anas rubripes x platy. |
common |
Yes |
| MALL |
Mallard |
Anas platyrhynchos |
common |
Yes |
| SBDU |
Spot-billed Duck |
Anas poecilorhyncha |
casual |
No |
| BWTE |
Blue-winged Teal |
Anas discors |
common |
Yes |
| CITE |
Cinnamon Teal |
Anas cyanoptera |
rare |
No |
| NSHO |
Northern Shoveler |
Anas clypeata |
common |
Yes |
| NOPI |
Northern Pintail |
Anas acuta |
common |
Yes |
| GARG |
Garganey |
Anas querquedula |
casual |
No |
| BATE |
Baikal Teal |
Anas formosa |
casual |
No |
| GWTE |
Green-winged Teal |
Anas crecca |
common |
Yes |
| CANV |
Canvasback |
Aythya valisineria |
common |
Yes |
| REDH |
Redhead |
Aythya americana |
common |
Yes |
| CPOC |
Common Pochard |
Aythya ferina |
casual |
No |
| RNDU |
Ring-necked Duck |
Aythya collaris |
common |
Yes |
| TUDU |
Tufted Duck |
Aythya fuligula |
rare |
No |
| GRSC |
Greater Scaup |
Aythya marila |
common |
Yes |
| LESC |
Lesser Scaup |
Aythya affinis |
common |
Yes |
| STEI |
Steller’s Eider |
Polysticta stelleri |
common |
Yes |
| SPEI |
Spectacled Eider |
Somateria fischeri |
common |
Yes |
| KIEI |
King Eider |
Somateria spectabilis |
common |
Yes |
| COEI |
Common Eider |
Somateria mollissima |
common |
Yes |
| HADU |
Harlequin Duck |
Histrionicus histrionicus |
common |
Yes |
| SUSC |
Surf Scoter |
Melanitta perspicillata |
common |
Yes |
| WWSC |
White-winged Scoter |
Melanitta fusca |
common |
Yes |
| BLSC |
Black Scoter |
Melanitta nigra |
common |
Yes |
| LTDU |
Long-tailed Duck |
Clangula hyemalis |
common |
No |
| BUFF |
Bufflehead |
Bucephala albeola |
common |
Yes |
| COGO |
Common Goldeneye |
Bucephala clangula |
common |
Yes |
| BAGO |
Barrow’s Goldeneye |
Bucephala islandica |
common |
Yes |
| SMEW |
Smew |
Mergellus albellus |
rare |
No |
| HOME |
Hooded Merganser |
Lophodytes cucullatus |
common |
Yes |
| COME |
Common Merganser |
Mergus merganser |
common |
Yes |
| RBME |
Red-breasted Merganser |
Mergus serrator |
common |
Yes |
| RUDU |
Ruddy Duck |
Oxyura jamaicensis |
casual |
Yes |
| RUGR |
Ruffed Grouse |
Bonasa umbellus |
rare |
Yes |
| SPGR |
Spruce Grouse |
Falcipennis canadensis |
common |
Yes |
| WIPT |
Willow Ptarmigan |
Lagopus lagopus |
common |
Yes |
| ROPT |
Rock Ptarmigan |
Lagopus muta |
common |
Yes |
| WTPT |
White-tailed Ptarmigan |
Lagopus leucura |
common |
Yes |
| SOGR |
Sooty Grouse |
Dendragapus fuliginosus |
common |
No |
| STGR |
Sharp-tailed Grouse |
Tympanuchus phasianellus |
common |
Yes |
| RTLO |
Red-throated Loon |
Gavia stellata |
common |
Yes |
| ARLO |
Arctic Loon |
Gavia arctica |
rare |
Yes |
| PALO |
Pacific Loon |
Gavia pacifica |
common |
Yes |
| COLO |
Common Loon |
Gavia immer |
common |
Yes |
| YBLO |
Yellow-billed Loon |
Gavia adamsii |
common |
Yes |
| PBGR |
Pied-billed Grebe |
Podilymbus podiceps |
rare |
No |
| HOGR |
Horned Grebe |
Podiceps auritus |
common |
Yes |
| RNGR |
Red-necked Grebe |
Podiceps grisegena |
common |
Yes |
| EAGR |
Eared Grebe |
Podiceps nigricollis |
casual |
No |
| WEGR |
Western Grebe |
Aechmophorus occidentalis |
common |
No |
| SHAL |
Shy Albatross |
Thalassarche cauta |
accidental |
No |
| LAAL |
Laysan Albatross |
Phoebastria immutabilis |
common |
No |
| BFAL |
Black-footed Albatross |
Phoebastria nigripes |
common |
No |
| STAL |
Short-tailed Albatross |
Phoebastria albatrus |
rare |
No |
| NOFU |
Northern Fulmar |
Fulmarus glacialis |
common |
Yes |
| MOPE |
Mottled Petrel |
Pterodroma inexpectata |
common |
No |
| COOP |
Cook’s Petrel |
Pterodroma cookii |
accidental |
No |
| PFSH |
Pink-footed Shearwater |
Puffinus creatopus |
rare |
No |
| GRSH |
Greater Shearwater |
Puffinus gravis |
accidental |
No |
| BULS |
Buller’s Shearwater |
Puffinus bulleri |
rare |
No |
| SOSH |
Sooty Shearwater |
Puffinus griseus |
common |
No |
| SRTS |
Short-tailed Shearwater |
Puffinus tenuirostris |
common |
No |
| MASH |
Manx Shearwater |
Puffinus puffinus |
casual |
No |
| FTSP |
Fork-tailed Storm-Petrel |
Oceanodroma furcata |
common |
Yes |
| LESP |
Leach’s Storm-Petrel |
Oceanodroma leucorhoa |
common |
Yes |
| AWPE |
American White Pelican |
Pelecanus erythrorhynchos |
accidental |
No |
| BRPE |
Brown Pelican |
Pelecanus occidentalis |
accidental |
No |
| BRAC |
Brandt’s Cormorant |
Phalacrocorax penicillatus |
rare |
Yes |
| DCCO |
Double-crested Cormorant |
Phalacrocorax auritus |
common |
Yes |
| RFCO |
Red-faced Cormorant |
Phalacrocorax urile |
common |
Yes |
| PECO |
Pelagic Cormorant |
Phalacrocorax pelagicus |
common |
Yes |
| MAFR |
Magnificent Frigatebird |
Fregata magnificens |
accidental |
No |
| AMBI |
American Bittern |
Botaurus lentiginosus |
rare |
Yes |
| YEBI |
Yellow Bittern |
Ixobrychus sinensis |
accidental |
No |
| GBHE |
Great Blue Heron |
Ardea herodias |
common |
Yes |
| GRAH |
Gray Heron |
Ardea cinerea |
accidental |
No |
| GREG |
Great Egret |
Ardea alba |
casual |
No |
| CHEG |
Chinese Egret |
Egretta eulophotes |
accidental |
No |
| LIEG |
Little Egret |
Egretta garzetta |
accidental |
No |
| CAEG |
Cattle Egret |
Bubulcus ibis |
casual |
No |
| CHPH |
Chinese Pond-Heron |
Ardeola bacchus |
accidental |
No |
| GRHE |
Green Heron |
Butorides virescens |
accidental |
No |
| BCNH |
Black-crowned Night-Heron |
Nycticorax nycticorax |
casual |
No |
| TUVU |
Turkey Vulture |
Cathartes aura |
casual |
No |
| OSPR |
Osprey |
Pandion haliaetus |
common |
Yes |
| BAEA |
Bald Eagle |
Haliaeetus leucocephalus |
common |
Yes |
| WTEA |
White-tailed Eagle |
Haliaeetus albicilla |
casual |
Yes |
| STSE |
Steller’s Sea-Eagle |
Haliaeetus pelagicus |
casual |
No |
| NOHA |
Northern Harrier |
Circus cyaneus |
common |
Yes |
| SSHA |
Sharp-shinned Hawk |
Accipiter striatus |
common |
Yes |
| NOGO |
Northern Goshawk |
Accipiter gentilis |
common |
Yes |
| SWHA |
Swainson’s Hawk |
Buteo swainsoni |
rare |
Yes |
| RTHA |
Red-tailed Hawk |
Buteo jamaicensis |
common |
Yes |
| RLHA |
Rough-legged Hawk |
Buteo lagopus |
common |
Yes |
| GOEA |
Golden Eagle |
Aquila chrysaetos |
common |
Yes |
| EUKE |
Eurasian Kestrel |
Falco tinnunculus |
casual |
No |
| AMKE |
American Kestrel |
Falco sparverius |
common |
Yes |
| MERL |
Merlin |
Falco columbarius |
common |
Yes |
| EHOB |
Eurasian Hobby |
Falco subbuteo |
casual |
No |
| GYRF |
Gyrfalcon |
Falco rusticolus |
common |
Yes |
| PEFA |
Peregrine Falcon |
Falco peregrinus |
common |
Yes |
| VIRA |
Virginia Rail |
Rallus limicola |
casual |
No |
| SORA |
Sora |
Porzana carolina |
rare |
Yes |
| EUCO |
Eurasian Coot |
Fulica atra |
accidental |
No |
| AMCO |
American Coot |
Fulica americana |
rare |
Yes |
| SACR |
Sandhill Crane |
Grus canadensis |
common |
Yes |
| COMC |
Common Crane |
Grus grus |
accidental |
No |
| NOLA |
Northern Lapwing |
Vanellus vanellus |
accidental |
No |
| BBPL |
Black-bellied Plover |
Pluvialis squatarola |
common |
Yes |
| EUGP |
European Golden-Plover |
Pluvialis apricaria |
accidental |
No |
| AMGP |
American Golden-Plover |
Pluvialis dominica |
common |
Yes |
| PAGP |
Pacific Golden-Plover |
Pluvialis fulva |
common |
Yes |
| LSAP |
Lesser Sand-Plover |
Charadrius mongolus |
rare |
No |
| SNPL |
Snowy Plover |
Charadrius alexandrinus |
accidental |
No |
| CRPL |
Common Ringed Plover |
Charadrius hiaticula |
rare |
Yes |
| SEPL |
Semipalmated Plover |
Charadrius semipalmatus |
common |
Yes |
| LRPL |
Little Ringed Plover |
Charadrius dubius |
casual |
No |
| KILL |
Killdeer |
Charadrius vociferus |
common |
Yes |
| EUDO |
Eurasian Dotterel |
Charadrius morinellus |
rare |
Yes |
| BLOY |
Black Oystercatcher |
Haematopus bachmani |
common |
Yes |
| BWST |
Black-winged Stilt |
Himantopus himantopus |
accidental |
No |
| AMAV |
American Avocet |
Recurvirostra americana |
casual |
No |
| TESA |
Terek Sandpiper |
Xenus cinereus |
rare |
No |
| COSA |
Common Sandpiper |
Actitis hypoleucos |
rare |
Yes |
| SPSA |
Spotted Sandpiper |
Actitis macularius |
common |
Yes |
| GRSA |
Green Sandpiper |
Tringa ochropus |
casual |
No |
| SOSA |
Solitary Sandpiper |
Tringa solitaria |
common |
Yes |
| GTTA |
Gray-tailed Tattler |
Tringa brevipes |
common |
No |
| WATA |
Wandering Tattler |
Tringa incana |
common |
Yes |
| SPRE |
Spotted Redshank |
Tringa erythropus |
casual |
No |
| GRYE |
Greater Yellowlegs |
Tringa melanoleuca |
common |
Yes |
| COMG |
Common Greenshank |
Tringa nebularia |
rare |
No |
| LEYE |
Lesser Yellowlegs |
Tringa flavipes |
common |
Yes |
| MASA |
Marsh Sandpiper |
Tringa stagnatilis |
casual |
No |
| WOSA |
Wood Sandpiper |
Tringa glareola |
common |
Yes |
| UPSA |
Upland Sandpiper |
Bartramia longicauda |
common |
Yes |
| LICU |
Little Curlew |
Numenius minutus |
accidental |
No |
| ESCU |
Eskimo Curlew |
Numenius borealis |
accidental |
No |
| WHIM |
Whimbrel |
Numenius phaeopus |
common |
Yes |
| BTCU |
Bristle-thighed Curlew |
Numenius tahitiensis |
common |
Yes |
| FECU |
Far Eastern Curlew |
Numenius madagascariensis |
casual |
No |
| BTGD |
Black-tailed Godwit |
Limosa limosa |
casual |
No |
| HUGO |
Hudsonian Godwit |
Limosa haemastica |
common |
Yes |
| BTGO |
Bar-tailed Godwit |
Limosa lapponica |
common |
Yes |
| MAGO |
Marbled Godwit |
Limosa fedoa |
common |
Yes |
| RUTU |
Ruddy Turnstone |
Arenaria interpres |
common |
Yes |
| BLTU |
Black Turnstone |
Arenaria melanocephala |
common |
Yes |
| SURF |
Surfbird |
Aphriza virgata |
common |
Yes |
| GRKN |
Great Knot |
Calidris tenuirostris |
casual |
No |
| REKN |
Red Knot |
Calidris canutus |
common |
Yes |
| SAND |
Sanderling |
Calidris alba |
common |
Yes |
| SESA |
Semipalmated Sandpiper |
Calidris pusilla |
common |
Yes |
| WESA |
Western Sandpiper |
Calidris mauri |
common |
Yes |
| RNST |
Red-necked Stint |
Calidris ruficollis |
common |
No |
| LIST |
Little Stint |
Calidris minuta |
casual |
No |
| TEST |
Temminck’s Stint |
Calidris temminckii |
casual |
No |
| LTST |
Long-toed Stint |
Calidris subminuta |
rare |
No |
| LESA |
Least Sandpiper |
Calidris minutilla |
common |
Yes |
| WRSA |
White-rumped Sandpiper |
Calidris fuscicollis |
rare |
Yes |
| BASA |
Baird’s Sandpiper |
Calidris bairdii |
common |
Yes |
| PESA |
Pectoral Sandpiper |
Calidris melanotos |
common |
Yes |
| SPTS |
Sharp-tailed Sandpiper |
Calidris acuminata |
common |
No |
| PUSA |
Purple Sandpiper |
Calidris maritima |
accidental |
No |
| ROSA |
Rock Sandpiper |
Calidris ptilocnemis |
common |
Yes |
| DUNL |
Dunlin |
Calidris alpina |
common |
Yes |
| CUSA |
Curlew Sandpiper |
Calidris ferruginea |
casual |
No |
| STSA |
Stilt Sandpiper |
Calidris himantopus |
common |
Yes |
| SBSA |
Spoon-billed Sandpiper |
Eurynorhynchus pygmeus |
casual |
No |
| BBIS |
Broad-billed Sandpiper |
Limicola falcinellus |
casual |
No |
| BBSA |
Buff-breasted Sandpiper |
Tryngites subruficollis |
common |
Yes |
| SBDO |
Short-billed Dowitcher |
Limnodromus griseus |
common |
Yes |
| LBDO |
Long-billed Dowitcher |
Limnodromus scolopaceus |
common |
Yes |
| JASN |
Jack Snipe |
Lymnocryptes minimus |
accidental |
No |
| WISN |
Wilson’s Snipe |
Gallinago delicata |
common |
No |
| COSN |
Common Snipe |
Gallinago gallinago |
common |
Yes |
| PTSN |
Pin-tailed Snipe |
Gallinago stenura |
rare |
No |
| WIPH |
Wilson’s Phalarope |
Phalaropus tricolor |
rare |
No |
| RNPH |
Red-necked Phalarope |
Phalaropus lobatus |
common |
Yes |
| REPH |
Red Phalarope |
Phalaropus fulicarius |
common |
Yes |
| ORPR |
Oriental Pratincole |
Glareola maldivarum |
accidental |
No |
| FRGU |
Franklin’s Gull |
Larus pipixcan |
casual |
No |
| LIGU |
Little Gull |
Larus minutus |
casual |
No |
| BHGU |
Black-headed Gull |
Larus ridibundus |
rare |
No |
| BOGU |
Bonaparte’s Gull |
Larus philadelphia |
common |
Yes |
| HEEG |
Heermann’s Gull |
Larus heermanni |
casual |
No |
| BTGU |
Black-tailed Gull |
Larus crassirostris |
casual |
No |
| MEGU |
Mew Gull |
Larus canus |
common |
Yes |
| RBGU |
Ring-billed Gull |
Larus delawarensis |
rare |
No |
| CAGU |
California Gull |
Larus californicus |
common |
No |
| HERG |
Herring Gull |
Larus argentatus |
common |
Yes |
| ICGU |
Iceland Gull |
Larus glaucoides |
common |
No |
| LBBG |
Lesser Black-backed Gull |
Larus fuscus |
casual |
No |
| SBGU |
Slaty-backed Gull |
Larus schistisagus |
common |
No |
| WEGU |
Western Gull |
Larus occidentalis |
casual |
No |
| WGWH |
Western X Glaucous-winged Gull Hybrid |
Larus occid. x gluaces. |
common |
Yes |
| GWGU |
Glaucous-winged Gull |
Larus glaucescens |
common |
No |
| GLGU |
Glaucous Gull |
Larus hyperboreus |
common |
Yes |
| GBBG |
Great Black-backed Gull |
Larus marinus |
accidental |
No |
| SAGU |
Sabine’s Gull |
Xema sabini |
common |
Yes |
| BLKI |
Black-legged Kittiwake |
Rissa tridactyla |
common |
Yes |
| RLKI |
Red-legged Kittiwake |
Rissa brevirostris |
common |
Yes |
| ROGU |
Ross’s Gull |
Rhodostethia rosea |
common |
No |
| IVGU |
Ivory Gull |
Pagophila eburnea |
common |
No |
| SOTE |
Sooty Tern |
Onychoprion fuscatus |
accidental |
No |
| ALTE |
Aleutian Tern |
Onychoprion aleuticus |
common |
Yes |
| CATE |
Caspian Tern |
Hydroprogne caspia |
rare |
Yes |
| BLTE |
Black Tern |
Chlidonias niger |
casual |
No |
| WWTE |
White-winged Tern |
Chlidonias leucopterus |
casual |
No |
| COTE |
Common Tern |
Sterna hirundo |
rare |
No |
| ARTE |
Arctic Tern |
Sterna paradisaea |
common |
Yes |
| SPSK |
South Polar Skua |
Stercocarius maccormicki |
casual |
No |
| POJA |
Pomarine Jaeger |
Stercorarius pomarinus |
common |
Yes |
| PAJA |
Parasitic Jaeger |
Stercorarius parasiticus |
common |
Yes |
| LTJA |
Long-tailed Jaeger |
Stercorarius longicaudus |
common |
Yes |
| DOVE |
Dovekie |
Alle alle |
rare |
Yes |
| COMU |
Common Murre |
Uria aalge |
common |
Yes |
| TBMU |
Thick-billed Murre |
Uria lomvia |
common |
Yes |
| BLGU |
Black Guillemot |
Cepphus grylle |
common |
Yes |
| PIGU |
Pigeon Guillemot |
Cepphus columba |
common |
Yes |
| LBMU |
Long-billed Murrelet |
Brachyramphus perdix |
casual |
No |
| MAMU |
Marbled Murrelet |
Brachyramphus marmoratus |
common |
Yes |
| KIMU |
Kittlitz’s Murrelet |
Brachyramphus brevirostris |
common |
Yes |
| ANMU |
Ancient Murrelet |
Synthliboramphus antiquus |
common |
Yes |
| CAAU |
Cassin’s Auklet |
Ptychoramphus aleuticus |
common |
Yes |
| PAAU |
Parakeet Auklet |
Aethia psittacula |
common |
Yes |
| LEAU |
Least Auklet |
Aethia pusilla |
common |
Yes |
| WHAU |
Whiskered Auklet |
Aethia pygmaea |
common |
Yes |
| CRAU |
Crested Auklet |
Aethia cristatella |
common |
Yes |
| RHAU |
Rhinoceros Auklet |
Cerorhinca monocerata |
common |
Yes |
| HOPU |
Horned Puffin |
Fratercula corniculata |
common |
Yes |
| TUPU |
Tufted Puffin |
Fratercula cirrhata |
common |
Yes |
| ROPI |
Rock Pigeon |
Columba livia |
common |
Yes |
| BTPI |
Band-tailed Pigeon |
Patagioenas fasciata |
rare |
Yes |
| ORTD |
Oriental Turtle-Dove |
Streptopelia orientalis |
casual |
No |
| WWDO |
White-winged Dove |
Zenaida asiatica |
accidental |
No |
| MODO |
Mourning Dove |
Zenaida macroura |
rare |
No |
| COCU |
Common Cuckoo |
Cuculus canorus |
casual |
No |
| ORCU |
Oriental Cuckoo |
Cuculus optatus |
casual |
No |
| YBCU |
Yellow-billed Cuckoo |
Coccyzus americanus |
casual |
No |
| ORSO |
Oriental Scops-Owl |
Otus sunia |
accidental |
No |
| WESO |
Western Screech-Owl |
Megascops kennicottii |
rare |
Yes |
| GHOW |
Great Horned Owl |
Bubo virginianus |
common |
Yes |
| SNOW |
Snowy Owl |
Bubo scandiacus |
common |
Yes |
| NHOW |
Northern Hawk Owl |
Surnia ulula |
common |
Yes |
| NOPO |
Northern Pygmy-Owl |
Glaucidium gnoma |
rare |
Yes |
| SBOH |
Spotted x Barred Owl Hybrid |
Strix occiden. x varia |
common |
Yes |
| GGOW |
Great Gray Owl |
Strix nebulosa |
common |
Yes |
| LEOW |
Long-eared Owl |
Asio otus |
casual |
No |
| SEOW |
Short-eared Owl |
Asio flammeus |
common |
Yes |
| BOOW |
Boreal Owl |
Aegolius funereus |
common |
Yes |
| NSWO |
Northern Saw-whet Owl |
Aegolius acadicus |
common |
Yes |
| LENI |
Lesser Nighthawk |
Chordeiles acutipennis |
accidental |
No |
| CONI |
Common Nighthawk |
Chordeiles minor |
rare |
No |
| WPWI |
Whip-poor-will |
Caprimulgus vociferus |
accidental |
No |
| GRNI |
Gray Nightjar |
Caprimulgus indicus |
accidental |
No |
| BLSW |
Black Swift |
Cypseloides niger |
common |
Yes |
| CHSW |
Chimney Swift |
Chaetura pelagica |
accidental |
No |
| VASW |
Vaux’s Swift |
Chaetura vauxi |
common |
Yes |
| WTNE |
White-throated Needletail |
Hirundapus caudacutus |
casual |
No |
| COSW |
Common Swift |
Apus apus |
accidental |
No |
| FTSW |
Fork-tailed Swift |
Apus pacificus |
casual |
No |
| RTHU |
Ruby-throated Hummingbird |
Archilochus colubris |
casual |
No |
| ANHU |
Anna’s Hummingbird |
Calypte anna |
casual |
No |
| COHU |
Costa’s Hummingbird |
Calypte costae |
casual |
No |
| RUHU |
Rufous Hummingbird |
Selasphorus rufus |
common |
Yes |
| EHOO |
Eurasian Hoopoe |
Upupa epops |
accidental |
No |
| BEKI |
Belted Kingfisher |
Ceryle alcyon |
common |
Yes |
| EUWR |
Eurasian Wryneck |
Jynx torquilla |
accidental |
No |
| YBSA |
Yellow-bellied Sapsucker |
Sphyrapicus varius |
casual |
Yes |
| RBSA |
Red-breasted Sapsucker |
Sphyrapicus ruber |
common |
Yes |
| GSWO |
Great Spotted Woodpecker |
Dendrocopos major |
casual |
No |
| DOWO |
Downy Woodpecker |
Picoides pubescens |
common |
Yes |
| HAWO |
Hairy Woodpecker |
Picoides villosus |
common |
Yes |
| ATTW |
American Three-toed Woodpecker |
Picoides dorsalis |
common |
Yes |
| BBWO |
Black-backed Woodpecker |
Picoides arcticus |
common |
Yes |
| NOFL |
Northern Flicker |
Colaptes auratus |
common |
Yes |
| YSFL |
Yellow-shafted Flicker |
Colaptes a. auratus |
common |
Yes |
| NFIN |
Northern Flicker Intergrade |
Colaptes a.auratus x cafer |
rare |
No |
| RSFL |
Red-shafted Flicker |
Colaptes a. cafer |
rare |
No |
| OSFL |
Olive-sided Flycatcher |
Contopus cooperi |
common |
Yes |
| WEWP |
Western Wood-Pewee |
Contopus sordidulus |
common |
Yes |
| YBFL |
Yellow-bellied Flycatcher |
Empidonax flaviventris |
rare |
Yes |
| ALFL |
Alder Flycatcher |
Empidonax alnorum |
common |
Yes |
| WIFL |
Willow Flycatcher |
Empidonax traillii |
casual |
No |
| LEFL |
Least Flycatcher |
Empidonax minimus |
casual |
Yes |
| HAFL |
Hammond’s Flycatcher |
Empidonax hammondii |
common |
Yes |
| HDFL |
Hammond’s/Dusky Flycatcher |
Empidonax hammondii/oberho. |
casual |
No |
| PSFL |
Pacific-slope Flycatcher |
Empidonax difficilis |
common |
Yes |
| BLPH |
Black Phoebe |
Sayornis nigricans |
accidental |
No |
| EAPH |
Eastern Phoebe |
Sayornis phoebe |
casual |
No |
| SAPH |
Say’s Phoebe |
Sayornis saya |
common |
Yes |
| GCFL |
Great Crested Flycatcher |
Myiarchus crinitus |
accidental |
No |
| TRKI |
Tropical Kingbird |
Tyrannus melancholicus |
casual |
No |
| WEKI |
Western Kingbird |
Tyrannus verticalis |
casual |
No |
| EAKI |
Eastern Kingbird |
Tyrannus tyrannus |
casual |
No |
| STFL |
Scissor-tailed Flycatcher |
Tyrannus forficatus |
casual |
No |
| BRSH |
Brown Shrike |
Lanius cristatus |
casual |
No |
| NSHR |
Northern Shrike |
Lanius excubitor |
common |
Yes |
| CAVI |
Cassin’s Vireo |
Vireo cassinii |
casual |
No |
| WAVI |
Warbling Vireo |
Vireo gilvus |
common |
Yes |
| PHVI |
Philadelphia Vireo |
Vireo philadelphicus |
casual |
No |
| REVI |
Red-eyed Vireo |
Vireo olivaceus |
rare |
Yes |
| GRAJ |
Gray Jay |
Perisoreus canadensis |
common |
Yes |
| STJA |
Steller’s Jay |
Cyanocitta stelleri |
common |
Yes |
| CLNU |
Clark’s Nutcracker |
Nucifraga columbiana |
casual |
No |
| BBMA |
Black-billed Magpie |
Pica hudsonia |
common |
Yes |
| AMCR |
American Crow |
Corvus brachyrhynchos |
rare |
Yes |
| NOCR |
Northwestern Crow |
Corvus caurinus |
common |
Yes |
| CORA |
Common Raven |
Corvus corax |
common |
Yes |
| SKLA |
Sky Lark |
Alauda arvensis |
rare |
No |
| HOLA |
Horned Lark |
Eremophila alpestris |
common |
Yes |
| PUMA |
Purple Martin |
Progne subis |
casual |
No |
| TRES |
Tree Swallow |
Tachycineta bicolor |
common |
Yes |
| VGSW |
Violet-green Swallow |
Tachycineta thalassina |
common |
Yes |
| NRWS |
Northern Rough-winged Swallow |
Stelgidopteryx serripennis |
rare |
Yes |
| BANS |
Bank Swallow |
Riparia riparia |
common |
Yes |
| CLSW |
Cliff Swallow |
Petrochelidon pyrrhonota |
common |
Yes |
| BARS |
Barn Swallow |
Hirundo rustica |
common |
Yes |
| COHM |
Common House-Martin |
Delichon urbicum |
casual |
No |
| BCCH |
Black-capped Chickadee |
Poecile atricapillus |
common |
Yes |
| MOCH |
Mountain Chickadee |
Poecile gambeli |
casual |
No |
| CBCH |
Chestnut-backed Chickadee |
Poecile rufescens |
common |
Yes |
| BOCH |
Boreal Chickadee |
Poecile hudsonica |
common |
Yes |
| GHCH |
Gray-headed Chickadee |
Poecile cincta |
rare |
No |
| RBNU |
Red-breasted Nuthatch |
Sitta canadensis |
common |
Yes |
| BRCR |
Brown Creeper |
Certhia americana |
common |
Yes |
| WIWR |
Winter Wren |
Troglodytes troglodytes |
common |
Yes |
| AMDI |
American Dipper |
Cinclus mexicanus |
common |
Yes |
| GCKI |
Golden-crowned Kinglet |
Regulus satrapa |
common |
Yes |
| RCKI |
Ruby-crowned Kinglet |
Regulus calendula |
common |
Yes |
| MIGW |
Middendorff’s Grasshopper-Warbler |
Locustella ochotensis |
casual |
No |
| LANW |
Lanceolated Warbler |
Locustella lanceolata |
casual |
No |
| WILW |
Willow Warbler |
Phylloscopus trochilus |
accidental |
No |
| WOWA |
Wood Warbler |
Phylloscopus sibilatrix |
accidental |
No |
| DUWA |
Dusky Warbler |
Phylloscopus fuscatus |
casual |
No |
| YBWA |
Yellow-browed Warbler |
Phylloscopus inornatus |
casual |
No |
| ARWA |
Arctic Warbler |
Phylloscopus borealis |
common |
Yes |
| LEWH |
Lesser Whitethroat |
Sylvia curruca |
accidental |
No |
| NAFL |
Narcissus Flycatcher |
Ficedula narcissina |
accidental |
No |
| TAFL |
Taiga Flycatcher |
Ficedula albicilla |
casual |
No |
| DSFL |
Dark-sided Flycatcher |
Muscicapa sibirica |
casual |
No |
| GSFL |
Gray-streaked Flycatcher |
Muscicapa griseisticta |
casual |
No |
| ABFL |
Asian Brown Flycatcher |
Muscicapa dauurica |
accidental |
No |
| SPFL |
Spotted Flycatcher |
Muscicapa striata |
accidental |
No |
| SIRU |
Siberian Rubythroat |
Luscinia calliope |
rare |
No |
| BLUE |
Bluethroat |
Luscinia svecica |
common |
Yes |
| SBRO |
Siberian Blue Robin |
Luscinia cyane |
accidental |
No |
| RFBL |
Red-flanked Bluetail |
Tarsiger cyanurus |
casual |
No |
| NOWH |
Northern Wheatear |
Oenanthe oenanthe |
common |
Yes |
| STON |
Stonechat |
Saxicola torquatus |
casual |
No |
| WMBH |
Western X Mountain Bluebird Hybrid |
Sialia mex. x currucoid. |
rare |
Yes |
| TOSO |
Townsend’s Solitaire |
Myadestes townsendi |
common |
Yes |
| VEER |
Veery |
Catharus fuscescens |
accidental |
No |
| GCTH |
Gray-cheeked Thrush |
Catharus minimus |
common |
Yes |
| SWTH |
Swainson’s Thrush |
Catharus ustulatus |
common |
Yes |
| HETH |
Hermit Thrush |
Catharus guttatus |
common |
Yes |
| EYTH |
Eyebrowed Thrush |
Turdus obscurus |
rare |
No |
| DUTH |
Dusky Thrush |
Turdus naumanni |
casual |
No |
| FIEL |
Fieldfare |
Turdus pilaris |
casual |
No |
| AMRO |
American Robin |
Turdus migratorius |
common |
Yes |
| VATH |
Varied Thrush |
Ixoreus naevius |
common |
Yes |
| GRCA |
Gray Catbird |
Dumetella carolinensis |
casual |
No |
| NOMO |
Northern Mockingbird |
Mimus polyglottos |
casual |
No |
| BRTH |
Brown Thrasher |
Toxostoma rufum |
casual |
No |
| EUST |
European Starling |
Sturnus vulgaris |
common |
Yes |
| SIAC |
Siberian Accentor |
Prunella montanella |
casual |
No |
| EYWA |
Eastern Yellow Wagtail |
Motacilla tschutschensis |
common |
Yes |
| GRAW |
Gray Wagtail |
Motacilla cinerea |
casual |
No |
| WHWA |
White Wagtail |
Motacilla alba |
rare |
Yes |
| TRPI |
Tree Pipit |
Anthus trivialis |
casual |
No |
| OBPI |
Olive-backed Pipit |
Anthus hodgsoni |
casual |
No |
| PEPI |
Pechora Pipit |
Anthus gustavi |
casual |
No |
| RTPI |
Red-throated Pipit |
Anthus cervinus |
common |
Yes |
| AMPI |
American Pipit |
Anthus rubescens |
common |
Yes |
| BOWA |
Bohemian Waxwing |
Bombycilla garrulus |
common |
Yes |
| CEDW |
Cedar Waxwing |
Bombycilla cedrorum |
common |
Yes |
| TEWA |
Tennessee Warbler |
Vermivora peregrina |
rare |
Yes |
| OCWA |
Orange-crowned Warbler |
Vermivora celata |
common |
Yes |
| NAWA |
Nashville Warbler |
Vermivora ruficapilla |
casual |
No |
| YWAR |
Yellow Warbler |
Dendroica petechia |
common |
Yes |
| CSWA |
Chestnut-sided Warbler |
Dendroica pensylvanica |
accidental |
No |
| MAWA |
Magnolia Warbler |
Dendroica magnolia |
rare |
Yes |
| CMWA |
Cape May Warbler |
Dendroica tigrina |
casual |
No |
| BTBW |
Black-throated Blue Warbler |
Dendroica caerulescens |
accidental |
No |
| YRWA |
Yellow-rumped Warbler |
Dendroica coronata |
common |
Yes |
| MYWA |
Yellow-rumped (Myrtle) Warbler |
Dendroica coronata coronata |
common |
Yes |
| BTNW |
Black-throated Green Warbler |
Dendroica virens |
accidental |
No |
| TOWA |
Townsend’s Warbler |
Dendroica townsendi |
common |
Yes |
| PRAW |
Prairie Warbler |
Dendroica discolor |
accidental |
No |
| PAWA |
Palm Warbler |
Dendroica palmarum |
casual |
No |
| BLPW |
Blackpoll Warbler |
Dendroica striata |
common |
Yes |
| BAWW |
Black-and-white Warbler |
Mniotilta varia |
casual |
No |
| AMRE |
American Redstart |
Setophaga ruticilla |
common |
Yes |
| OVEN |
Ovenbird |
Seiurus aurocapilla |
casual |
No |
| NOWA |
Northern Waterthrush |
Seiurus noveboracensis |
common |
Yes |
| MOWA |
Mourning Warbler |
Oporornis philadelphia |
casual |
No |
| MGWA |
MacGillivray’s Warbler |
Oporornis tolmiei |
common |
Yes |
| COYE |
Common Yellowthroat |
Geothlypis trichas |
common |
Yes |
| WIWA |
Wilson’s Warbler |
Wilsonia pusilla |
common |
Yes |
| CAWA |
Canada Warbler |
Wilsonia canadensis |
accidental |
No |
| SCTA |
Scarlet Tanager |
Piranga olivacea |
accidental |
No |
| WETA |
Western Tanager |
Piranga ludoviciana |
common |
Yes |
| SPTO |
Spotted Towhee |
Pipilo maculatus |
casual |
No |
| ATSP |
American Tree Sparrow |
Spizella arborea |
common |
Yes |
| CHSP |
Chipping Sparrow |
Spizella passerina |
common |
Yes |
| CCSP |
Clay-colored Sparrow |
Spizella pallida |
casual |
No |
| BRSP |
Brewer’s Sparrow |
Spizella breweri |
rare |
Yes |
| VESP |
Vesper Sparrow |
Pooecetes gramineus |
accidental |
No |
| LASP |
Lark Sparrow |
Chondestes grammacus |
accidental |
No |
| SAVS |
Savannah Sparrow |
Passerculus sandwichensis |
common |
Yes |
| FOSP |
Fox Sparrow |
Passerella iliaca |
common |
Yes |
| SOSP |
Song Sparrow |
Melospiza melodia |
common |
Yes |
| LISP |
Lincoln’s Sparrow |
Melospiza lincolnii |
common |
Yes |
| SWSP |
Swamp Sparrow |
Melospiza georgiana |
casual |
No |
| WTSP |
White-throated Sparrow |
Zonotrichia albicollis |
rare |
No |
| HASP |
Harris’s Sparrow |
Zonotrichia querula |
casual |
No |
| WCSP |
White-crowned Sparrow |
Zonotrichia leucophrys |
common |
Yes |
| GWCS |
Gambel’s White-crowned Sparrow |
Zonotrichia l. gambelii |
common |
No |
| GCSP |
Golden-crowned Sparrow |
Zonotrichia atricapilla |
common |
Yes |
| DEJU |
Dark-eyed Junco |
Junco hyemalis |
common |
Yes |
| SCJU |
Slate-colored Junco |
Junco h. hyemalis |
common |
No |
| LALO |
Lapland Longspur |
Calcarius lapponicus |
common |
Yes |
| SMLO |
Smith’s Longspur |
Calcarius pictus |
common |
Yes |
| PIBU |
Pine Bunting |
Emberiza leucocephalos |
accidental |
No |
| LIBU |
Little Bunting |
Emberiza pusilla |
casual |
No |
| RUBU |
Rustic Bunting |
Emberiza rustica |
rare |
No |
| YTBU |
Yellow-throated Bunting |
Emberiza elegans |
accidental |
No |
| YBBU |
Yellow-breasted Bunting |
Emberiza aureola |
casual |
No |
| GRBU |
Gray Bunting |
Emberiza variabilis |
casual |
No |
| PALB |
Pallas’s Bunting |
Emberiza pallasi |
casual |
No |
| REBU |
Reed Bunting |
Emberiza schoeniclus |
casual |
No |
| SNBU |
Snow Bunting |
Plectrophenax nivalis |
common |
Yes |
| MKBU |
McKay’s Bunting |
Plectrophenax hyperboreus |
common |
Yes |
| RBGR |
Rose-breasted Grosbeak |
Pheucticus ludovicianus |
casual |
No |
| BHGR |
Black-headed Grosbeak |
Pheucticus melanocephalus |
casual |
No |
| BLGR |
Blue Grosbeak |
Passerina caerulea |
accidental |
No |
| LAZB |
Lazuli Bunting |
Passerina amoena |
casual |
No |
| LIBH |
Lazuli x Indigo Bunting Hybrid |
Passerina amoena x cyanea |
casual |
No |
| DICK |
Dickcissel |
Spiza americana |
accidental |
No |
| BOBO |
Bobolink |
Dolichonyx oryzivorus |
casual |
No |
| RWBL |
Red-winged Blackbird |
Agelaius phoeniceus |
common |
Yes |
| WEME |
Western Meadowlark |
Sturnella neglecta |
casual |
No |
| YHBL |
Yellow-headed Blackbird |
Xanthocephalus xanthocephalus |
casual |
No |
| RUBL |
Rusty Blackbird |
Euphagus carolinus |
common |
Yes |
| BRBL |
Brewer’s Blackbird |
Euphagus cyanocephalus |
casual |
No |
| COGR |
Common Grackle |
Quiscalus quiscula |
casual |
No |
| BHCO |
Brown-headed Cowbird |
Molothrus ater |
rare |
Yes |
| OROR |
Orchard Oriole |
Icterus spurius |
accidental |
No |
| BUOR |
Bullock’s Oriole |
Icterus bullockii |
casual |
No |
| BRAM |
Brambling |
Fringilla montifringilla |
common |
No |
| GCRF |
Gray-crowned Rosy-Finch |
Leucosticte tephrocotis |
common |
Yes |
| PIGR |
Pine Grosbeak |
Pinicola enucleator |
common |
Yes |
| CORO |
Common Rosefinch |
Carpodacus erythrinus |
casual |
No |
| PUFI |
Purple Finch |
Carpodacus purpureus |
casual |
No |
| CAFI |
Cassin’s Finch |
Carpodacus cassinii |
casual |
No |
| HOFI |
House Finch |
Carpodacus mexicanus |
casual |
No |
| RECR |
Red Crossbill |
Loxia curvirostra |
common |
Yes |
| WWCR |
White-winged Crossbill |
Loxia leucoptera |
common |
Yes |
| CORE |
Common Redpoll |
Carduelis flammea |
common |
Yes |
| CHRE |
Common/Hoary Redpoll |
Carduelis flamm./hornemanni |
common |
Yes |
| HORE |
Hoary Redpoll |
Carduelis hornemanni |
common |
No |
| EUSI |
Eurasian Siskin |
Carduelis spinus |
accidental |
No |
| PISI |
Pine Siskin |
Carduelis pinus |
common |
Yes |
| AMGO |
American Goldfinch |
Carduelis tristis |
casual |
No |
| ORGR |
Oriental Greenfinch |
Carduelis sinica |
casual |
No |
| EUBU |
Eurasian Bullfinch |
Pyrrhula pyrrhula |
casual |
No |
| EVGR |
Evening Grosbeak |
Coccothraustes vespertinus |
casual |
No |
| HAWF |
Hawfinch |
Coccothraustes coccothraustes |
casual |
No |