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Bird Observations

Date Range:
Dec, 1900-2024

Wisconsin

Updated ~34 hr(s) ago.

285 species (+90 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
Snow/Ross's Goose
 
 
Graylag x Swan Goose (hybrid)
 
 
Domestic goose sp. (Domestic type)
 
 
 
 
 
Greater White-fronted x Canada Goose (hybrid)
 
Graylag x Canada Goose (hybrid)
 
Domestic goose sp. x Canada Goose (hybrid)
 
Snow x Canada Goose (hybrid)
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Cackling/Canada Goose
 
 
 
 
Trumpeter/Tundra Swan
 
 
swan sp.
 
goose sp.
 
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
Muscovy Duck x Mallard (hybrid)
 
Gadwall x Mallard (hybrid)
 
 
Mallard x American Black Duck (hybrid)
 
Mallard/American Black Duck
 
 
Mallard x Northern Pintail (hybrid)
 
 
teal sp.
 
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
 
 
 
 
Common/Barrow's Goldeneye
 
 
Common Goldeneye 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
Horned/Eared Grebe
 
 
Western/Clark's Grebe
 
grebe sp.
 
 
Columba sp.
 
 
 
 
pigeon/dove sp.
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Rufous/Allen's Hummingbird
 
Selasphorus sp.
 
 
 
 
 
 
 
 
crane sp.
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
 
peep sp.
 
shorebird sp.
 
 
 
 
 
 
 
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.
 
 
 
 
loon sp.
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
heron sp.
 
Glossy/White-faced Ibis
 
 
 
 
 
 
 
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
 
 
 
 
 
 
Loggerhead/Northern Shrike
 
 
 
 
 
 
 
crow/raven sp.
 
corvid sp.
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
 
 
 
 
Ruby-crowned/Golden-crowned Kinglet
 
 
 
 
nuthatch sp.
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
 
wren sp.
 
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
 
 
thrush sp.
 
 
 
Bohemian/Cedar Waxwing
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
House/Purple Finch
 
 
 
Common/Hoary Redpoll
 
 
 
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
 
Zonotrichia sp.
 
 
 
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Spotted x Eastern Towhee (hybrid)
 
Spotted/Eastern Towhee (Rufous-sided Towhee)
 
new world sparrow sp.
 
 
 
 
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
 
 
 
 
 
new world warbler sp.
 
 
 
 
 
 
 
 
passerine sp.
 
bird sp.
 

KEY:| = insufficient data | = rare to widespread

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