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Bird Observations

Date Range:
Mar, 1900-2024

Wisconsin

Updated ~24 hr(s) ago.

262 species (+98 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
Snow x Ross's Goose (hybrid)
 
Snow/Ross's Goose
 
 
 
Snow x Greater White-fronted Goose (hybrid)
 
Ross's x Greater White-fronted Goose (hybrid)
 
Domestic goose sp. (Domestic type)
 
 
 
Snow x Cackling Goose (hybrid)
 
 
Swan Goose x Canada Goose (hybrid)
 
Greater White-fronted x Canada Goose (hybrid)
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Graylag x Canada Goose (hybrid)
 
Domestic goose sp. x Canada Goose (hybrid)
 
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
 
Blue-winged x Cinnamon Teal (hybrid)
 
Blue-winged/Cinnamon Teal
 
 
 
 
 
Eurasian x American Wigeon (hybrid)
 
Eurasian/American Wigeon
 
 
Muscovy Duck x Mallard (hybrid)
 
Gadwall x Mallard (hybrid)
 
 
Mallard x American Black Duck (hybrid)
 
Mallard/American Black Duck
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
Mallard x Northern Pintail (hybrid)
 
 
teal sp.
 
dabbling duck sp.
 
 
 
 
 
 
Greater/Lesser Scaup
 
Aythya sp.
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
Surf/Black Scoter
 
scoter sp.
 
 
 
 
 
Common x Barrow's Goldeneye (hybrid)
 
 
 
Common Goldeneye x Hooded Merganser (hybrid)
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common/Red-breasted Merganser
 
merganser sp.
 
 
duck sp.
 
waterfowl sp.
 
 
 
 
 
 
 
 
Ruffed/Spruce Grouse
 
grouse sp.
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
pheasant sp.
 
 
 
 
 
 
Horned/Eared 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
 
 
 
 
 
Lesser/Greater Yellowlegs
 
Tringa sp.
 
 
 
 
 
 
Calidris 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.
 
 
 
gull/tern sp.
 
 
 
 
loon sp.
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
Sharp-shinned/Cooper's Hawk
 
 
Cooper's Hawk/American Goshawk
 
Accipiter sp.
 
 
Golden/Bald Eagle
 
 
Red-shouldered/Broad-winged Hawk
 
 
 
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.
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
Downy/Hairy Woodpecker
 
 
 
woodpecker sp.
 
 
 
 
 
 
large falcon sp.
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
small falcon sp.
 
falcon sp.
 
diurnal raptor sp.
 
 
 
new world flycatcher sp.
 
 
 
Loggerhead/Northern Shrike
 
 
 
 
 
 
crow/raven sp.
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
 
 
 
 
swallow sp.
 
 
 
Ruby-crowned/Golden-crowned Kinglet
 
 
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.
 
 
Varied Thrush/American Robin
 
 
thrush sp.
 
 
 
Bohemian/Cedar Waxwing
 
 
 
House x Eurasian Tree Sparrow (hybrid)
 
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.
 
 
 
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
 
 
 
blackbird sp.
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Louisiana/Northern Waterthrush
 
 
 
 
 
 
 
 
 
 
 
Rose-breasted/Black-headed Grosbeak
 
 
passerine sp.
 
bird sp.
 

KEY:| = insufficient data | = rare to widespread

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