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Humboldt
Bird List
Updated ~2 days ago
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Native and Naturalized (494)
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Exotic: Provisional (1)
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Exotic: Escapee (18)
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Hybrids (28)
- Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
- Herring x Glaucous-winged Gull (hybrid) Larus argentatus x glaucescens
- Red-naped x Red-breasted Sapsucker (hybrid) Sphyrapicus nuchalis x ruberDetails:
- Blue-winged x Cinnamon Teal (hybrid) Spatula discors x cyanopteraDetails:
- Mallard x Northern Pintail (hybrid) Anas platyrhynchos x acutaDetails:
- Glaucous x Glaucous-winged Gull (hybrid) Larus hyperboreus x glaucescensDetails:
- Eurasian x American Wigeon (hybrid) Mareca penelope x americanaDetails:
- Rufous x Allen's Hummingbird (hybrid) Selasphorus rufus x sasinDetails:
- Common x Barrow's Goldeneye (hybrid) Bucephala clangula x islandicaDetails:
- Western x Clark's Grebe (hybrid) Aechmophorus occidentalis x clarkiiDetails:
- Herring x Glaucous Gull (hybrid) Larus argentatus x hyperboreusDetails:
- Canvasback x Redhead (hybrid) Aythya valisineria x americanaDetails:
- White-crowned x Golden-crowned Sparrow (hybrid) Zonotrichia leucophrys x atricapillaDetails:
- Graylag x Canada Goose (hybrid) Anser anser x Branta canadensisDetails:
- Greater White-fronted x Cackling Goose (hybrid) Anser albifrons x Branta hutchinsiiDetails:
- American Wigeon x Mallard (hybrid) Mareca americana x Anas platyrhynchosDetails:
- Greater White-fronted x Canada Goose (hybrid) Anser albifrons x Branta canadensisDetails:
- Spotted x Barred Owl (hybrid) Strix occidentalis x variaDetails:
- Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensisDetails:
- Snow x Ross's Goose (hybrid) Anser caerulescens x rossiiDetails:
- Lazuli x Indigo Bunting (hybrid) Passerina amoena x cyaneaDetails:
- Black x Say's Phoebe (hybrid) Sayornis nigricans x sayaDetails:
- Cinnamon Teal x Northern Shoveler (hybrid) Spatula cyanoptera x clypeataDetails:
- Gadwall x Mallard (hybrid) Mareca strepera x Anas platyrhynchosDetails:
- Townsend's x Hermit Warbler (hybrid) Setophaga townsendi x occidentalis
- Tree x Barn Swallow (hybrid) Tachycineta bicolor x Hirundo rusticaDetails:
- Blue-winged Teal x Northern Shoveler (hybrid) Spatula discors x clypeataDetails:
- Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanopteraDetails:
Additional Taxa (160)
- hummingbird sp. Trochilidae sp.
- Rufous/Allen's Hummingbird Selasphorus rufus/sasin
- gull sp. Larinae sp.
- swallow sp. Hirundinidae sp.
- Greater/Lesser Scaup Aythya marila/affinisDetails:
- Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
- new world warbler sp. Parulidae sp.Details:
- cormorant sp. Phalacrocoracidae sp.
- Tree/Violet-green Swallow Tachycineta bicolor/thalassina
- blackbird sp. Icteridae sp.Details:
- peep sp. Calidris sp. (peep sp.)
- duck sp. Anatidae (duck sp.)
- shorebird sp. Charadriiformes sp.Details:
- finch sp. Fringillidae sp.
- new world sparrow sp. Passerellidae sp.Details:
- woodpecker sp. Picidae sp.
- Western/Clark's Grebe Aechmophorus occidentalis/clarkii
- Western/Glaucous-winged Gull Larus occidentalis/glaucescens
- Black-throated Gray/Hermit Warbler Setophaga nigrescens/occidentalisDetails:
- Townsend's/Hermit Warbler Setophaga townsendi/occidentalisDetails:
- Empidonax sp. Empidonax sp.Details:
- Larus sp. Larus sp.
- tern sp. Sterninae sp.
- Downy/Hairy Woodpecker Dryobates pubescens/villosus
- chickadee sp. Poecile sp.
- Acanthis/Spinus sp. Acanthis/Spinus sp.
- storm-petrel sp. Oceanitidae/Hydrobatidae sp.
- Red/Red-necked Phalarope Phalaropus fulicarius/lobatus
- jaeger sp. Stercorarius sp. (jaeger sp.)Details:
- alcid sp. Alcidae sp.
- goose sp. Anatidae (goose sp.)
- phalarope sp. Phalaropus sp.
- new world quail sp. Odontophoridae sp.
- loon sp. Gavia sp.
- white-winged gull sp. Larus sp. (white-winged gull sp.)Details:
- Buteo sp. Buteo sp.Details:
- Calidris sp. Calidris sp.
- Horned/Eared Grebe Podiceps auritus/nigricollis
- Accipiter sp. Accipiter sp.
- pigeon/dove sp. Columbidae sp.
- passerine sp. Passeriformes sp.Details:
- white egret sp. Egretta/Bubulcus/Ardea sp.Details:
- scoter sp. Melanitta sp.Details:
- Snow/Ross's Goose Anser caerulescens/rossiiDetails:
- House/Purple Finch Haemorhous mexicanus/purpureus
- hawk sp. Accipitridae sp. (hawk sp.)
- Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
- Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
- Black-bellied Plover/golden-plover sp. Pluvialis sp.Details:
- owl sp. Strigiformes sp.Details:
- Strix sp. Strix sp.Details:
- Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperiiDetails:
- Cackling/Canada Goose Branta hutchinsii/canadensis
- swift sp. Apodidae sp.Details:
- Common/Barrow's Goldeneye Bucephala clangula/islandica
- curlew sp. Numenius sp.Details:
- Common/Red-breasted Merganser Mergus merganser/serrator
- Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
- Surf/Black Scoter Melanitta perspicillata/americanaDetails:
- falcon sp. Falco sp.Details:
- Eurasian/American Wigeon Mareca penelope/americana
- swan sp. Cygnus sp.Details:
- Zonotrichia sp. Zonotrichia sp.
- bluebird sp. Sialia sp.Details:
- Loggerhead/Northern Shrike Lanius ludovicianus/borealisDetails:
- Aythya sp. Aythya sp.
- Western/Semipalmated Sandpiper Calidris mauri/pusilla
- Purple/Cassin's Finch Haemorhous purpureus/cassinii
- wren sp. Troglodytidae sp.Details:
- grouse sp. Tetraoninae sp.Details:
- sapsucker sp. Sphyrapicus sp.
- longspur sp. Calcarius/Rhynchophanes sp.Details:
- teal sp. Anatidae sp. (teal sp.)
- Sooty/Short-tailed Shearwater Ardenna grisea/tenuirostris
- American/Pacific Golden-Plover (Lesser Golden-Plover) Pluvialis dominica/fulvaDetails:
- diurnal raptor sp. Accipitriformes/Falconiformes sp.Details:
- new world goldfinch sp. Spinus sp. (goldfinch sp.)Details:
- murrelet sp. Brachyramphus/Synthliboramphus sp.
- bird sp. Aves sp.Details:
- Spizella sp. Spizella sp.Details:
- nuthatch sp. Sitta sp.Details:
- storm-petrel sp. (dark-rumped) Oceanitidae/Hydrobatidae sp. (dark-rumped)Details:
- Common/Arctic Tern Sterna hirundo/paradisaea
- Parasitic/Pomarine Jaeger Stercorarius parasiticus/pomarinusDetails:
- Catharus sp. Catharus sp.Details:
- small falcon sp. Falco sp. (small falcon sp.)
- Philadelphia/Warbling Vireo Vireo philadelphicus/gilvusDetails:
- auklet sp. Ptychoramphus/Aethia sp.
- waterfowl sp. Anatidae sp.Details:
- Forster's/Common Tern Sterna forsteri/hirundo
- shearwater sp. Procellariidae sp. (shearwater sp.)Details:
- Long-tailed/Parasitic Jaeger Stercorarius longicaudus/parasiticusDetails:
- black-and-white shearwater sp. Puffinus sp. (black-and-white shearwater sp.)Details:
- Orchard/Hooded Oriole Icterus spurius/cucullatusDetails:
- yellow-bellied kingbird sp. Tyrannus sp. (yellow-bellied)Details:
- new world oriole sp. Icterus sp.Details:
- new world flycatcher sp. Tyrannidae sp.
- Western/Eastern Wood-Pewee Contopus sordidulus/virensDetails:
- Lazuli/Indigo Bunting Passerina amoena/cyaneaDetails:
- Setophaga sp. Setophaga sp.Details:
- Scripps's/Guadalupe Murrelet (Xantus's Murrelet) Synthliboramphus scrippsi/hypoleucusDetails:
- dabbling duck sp. Anatidae sp. (dabbling duck sp.)Details:
- Rose-breasted/Black-headed Grosbeak Pheucticus ludovicianus/melanocephalusDetails:
- large shorebird sp. Scolopacidae sp. (large shorebird sp.)Details:
- Spotted/Barred Owl Strix occidentalis/variaDetails:
- procellariid sp. Procellariidae sp.
- Pterodroma sp. Pterodroma sp.Details:
- nighthawk sp. Chordeiles sp.Details:
- Hammond's/Dusky Flycatcher Empidonax hammondii/oberholseriDetails:
- towhee sp. Melozone/Pipilo sp.
- Trumpeter/Tundra Swan Cygnus buccinator/columbianusDetails:
- eagle sp. Accipitridae sp. (eagle sp.)Details:
- heron sp. Ardeidae sp.Details:
- Passerina sp. Passerina sp.Details:
- Spinus sp. Spinus sp.Details:
- vireo sp. Vireo sp.
- Selasphorus sp. Selasphorus sp.Details:
- Herring/Iceland Gull Larus argentatus/glaucoidesDetails:
- grebe sp. Podicipedidae sp.Details:
- Arctic/Pacific Loon Gavia arctica/pacificaDetails:
- Bay-breasted/Blackpoll Warbler Setophaga castanea/striataDetails:
- grackle sp. Quiscalus sp.Details:
- Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violaceaDetails:
- Long-eared/Short-eared Owl Asio otus/flammeusDetails:
- Chimney/Vaux's Swift Chaetura pelagica/vauxiDetails:
- Masked/Nazca Booby Sula dactylatra/grantiDetails:
- Yellow-bellied/Red-naped Sapsucker Sphyrapicus varius/nuchalisDetails:
- pipit sp. Anthus sp.Details:
- solitary vireo sp. Vireo cassinii/solitarius/plumbeusDetails:
- Cassin's/Plumbeous Vireo Vireo cassinii/plumbeusDetails:
- plover sp. Charadriidae sp.Details:
- crow/raven sp. Corvus sp.
- thrush sp. Turdidae sp.Details:
- Red-winged/Tricolored Blackbird Agelaius phoeniceus/tricolorDetails:
- Black-legged/Red-legged Kittiwake Rissa tridactyla/brevirostrisDetails:
- golden-plover sp. Pluvialis dominica/apricaria/fulvaDetails:
- Pacific/Winter Wren Troglodytes pacificus/hiemalisDetails:
- frigatebird sp. Fregata sp.Details:
- Scripps's/Craveri's Murrelet Synthliboramphus scrippsi/craveriDetails:
- Golden/Bald Eagle Aquila chrysaetos/Haliaeetus leucocephalusDetails:
- large falcon sp. Falco sp. (large falcon sp.)Details:
- gull/tern sp. Laridae sp.
- Rusty/Brewer's Blackbird Euphagus carolinus/cyanocephalusDetails:
- Cookilaria petrel sp. Pterodroma sp. (Cookilaria sp.)Details:
- merganser sp. Mergellus/Lophodytes/Mergus sp.Details:
- small swift sp. Apodidae sp. (small swift sp.)Details:
- Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensisDetails:
- Thick-billed/Common Murre Uria lomvia/aalgeDetails:
- albatross sp. Diomedeidae sp.Details:
- Varied Thrush/American Robin Ixoreus naevius/Turdus migratoriusDetails:
- Bullock's/Baltimore Oriole Icterus bullockii/galbula
- Sterna sp. Sterna sp.Details:
- Tropical/Couch's Kingbird Tyrannus melancholicus/couchiiDetails:
- rail/crake sp. Rallidae sp. (rail/crake sp.)Details:
- Red-naped/Red-breasted Sapsucker Sphyrapicus nuchalis/ruberDetails:
- Galapagos/Hawaiian Petrel (Dark-rumped Petrel) Pterodroma phaeopygia/sandwichensisDetails:
- Cassin's/Blue-headed Vireo Vireo cassinii/solitariusDetails:
- Tringa sp. Tringa sp.
- flamingo sp. Phoenicopteridae sp.Details:
- tanager sp. (Piranga sp.) Piranga sp.