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Bird Observations

Date Range:
Jan, 1900-2024

Wisconsin

Updated ~26 hr(s) ago.

244 species (+77 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
Snow x Ross's Goose (hybrid)
 
Snow/Ross's Goose
 
 
 
 
Domestic goose sp. (Domestic type)
 
 
 
 
Swan Goose x Canada Goose (hybrid)
 
Greater White-fronted x Canada Goose (hybrid)
 
Graylag x Canada Goose (hybrid)
 
Domestic goose sp. x Canada Goose (hybrid)
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Snow x Canada Goose (hybrid)
 
Cackling/Canada Goose
 
 
 
 
Trumpeter/Tundra Swan
 
 
swan sp.
 
goose sp.
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
Gadwall x Mallard (hybrid)
 
 
Mallard x American Black Duck (hybrid)
 
Mallard/American Black Duck
 
 
Mallard x Northern Pintail (hybrid)
 
 
dabbling duck sp.
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
Greater/Lesser Scaup
 
Aythya sp.
 
 
 
King/Common Eider
 
 
 
 
 
Surf/Black Scoter
 
scoter sp.
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
Bufflehead x Common Goldeneye (hybrid)
 
 
Common x Barrow's Goldeneye (hybrid)
 
 
Common Goldeneye x Hooded Merganser (hybrid)
 
goldeneye sp. x Hooded Merganser (hybrid)
 
 
 
Common/Red-breasted Merganser
 
merganser sp.
 
 
duck sp.
 
waterfowl sp.
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
 
Ruffed/Spruce Grouse
 
grouse sp.
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
pigeon/dove sp.
 
 
Rufous/Allen's Hummingbird
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
 
 
 
 
 
Herring x Great Black-backed Gull (hybrid)
 
 
Herring x Glaucous Gull (hybrid)
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
Herring/Iceland Gull
 
white-winged gull sp.
 
Larus sp.
 
gull sp.
 
gull/tern sp.
 
 
 
 
loon sp.
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
heron sp.
 
 
 
 
 
 
Sharp-shinned/Cooper's Hawk
 
 
Cooper's Hawk/American Goshawk
 
Accipiter sp.
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Golden/Bald Eagle
 
 
 
 
Buteo sp.
 
hawk sp.
 
eagle sp.
 
 
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
Long-eared/Short-eared Owl
 
 
 
owl sp.
 
 
 
 
 
 
 
 
 
 
Downy/Hairy Woodpecker
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
woodpecker sp.
 
 
 
 
 
large falcon sp.
 
small falcon sp.
 
falcon sp.
 
diurnal raptor sp.
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
crow/raven sp.
 
 
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
nuthatch sp.
 
 
 
 
 
 
wren sp.
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
Catharus sp.
 
 
 
 
 
Bohemian/Cedar Waxwing
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
House/Purple Finch
 
 
 
Common/Hoary Redpoll
 
redpoll sp.
 
 
 
crossbill sp.
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
Acanthis/Spinus sp.
 
finch sp.
 
 
 
 
 
 
 
 
 
 
Spizella sp./American Tree Sparrow
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
White-crowned/White-throated Sparrow
 
 
 
 
 
 
 
 
new world sparrow sp.
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
Western/Eastern Meadowlark
 
 
 
 
 
 
 
 
 
Rusty/Brewer's Blackbird
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
blackbird sp.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
passerine sp.
 
bird sp.
 

KEY:| = insufficient data | = rare to widespread

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