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Bird Observations

Date Range:
Jan-Dec, 1900-2013

[ Del Norte ] [ Humboldt ]

Updated ~29 hr(s) ago.

497 species (+120 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Snow/Ross's Goose
Greater White-fronted x Canada Goose (hybrid)
Cackling/Canada Goose
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
swan sp.
goose sp.
Blue-winged/Cinnamon Teal
Blue-winged Teal x Northern Shoveler (hybrid)
Cinnamon Teal x Northern Shoveler (hybrid)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Eurasian x American Wigeon (hybrid)
Gadwall x Mallard (hybrid)
Mallard x Northern Pintail (hybrid)
teal sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Greater/Lesser Scaup
Aythya sp.
Surf/Black Scoter
scoter sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common/Barrow's Goldeneye
Common/Red-breasted Merganser
duck sp.
grouse sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
flamingo sp.
Horned/Eared Grebe
Western x Clark's Grebe (hybrid)
Western/Clark's Grebe
grebe sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
pigeon/dove sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Anna's x Costa's Hummingbird (hybrid)
Rufous/Allen's Hummingbird
Selasphorus sp.
hummingbird sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
American/Pacific Golden-Plover (Lesser Golden-Plover)
golden-plover sp.
Black-bellied Plover/golden-plover sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
curlew sp.
Short-billed/Long-billed Dowitcher
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red/Red-necked Phalarope
phalarope sp.
Lesser/Greater Yellowlegs
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Tringa sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Western/Semipalmated Sandpiper
peep sp.
Calidris sp.
shorebird sp.
jaeger sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
auklet sp.
Scripps's/Guadalupe Murrelet (Xantus's Murrelet)
murrelet sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
alcid sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Herring x Glaucous Gull (hybrid)
Western x Glaucous-winged Gull (hybrid)
Herring x Glaucous-winged Gull (hybrid)
Glaucous x Glaucous-winged Gull (hybrid)
Western/Glaucous-winged Gull
Larus sp.
gull sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Forster's/Common Tern
Common/Arctic Tern
Sterna sp.
tern sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
loon sp.
albatross sp.
storm-petrel sp.