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Bird Observations

Date Range:
Feb, 1900-2024

Larimer

Updated ~41 hr(s) ago.

197 species (+82 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)
 
 
 
Snow x Cackling Goose (hybrid)
 
Ross's x Cackling Goose (hybrid)
 
 
Snow x Canada Goose (hybrid)
 
Cackling/Canada Goose
 
Snow/Ross's x Cackling/Canada Goose (hybrid)
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
Trumpeter/Tundra Swan
 
swan sp.
 
goose sp.
 
 
 
 
Blue-winged/Cinnamon Teal
 
 
 
 
 
Eurasian/American Wigeon
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
American Wigeon x Mallard (hybrid)
 
Mallard x Mexican Duck (hybrid)
 
Mallard/Mexican Duck
 
 
Mallard x American Black Duck (hybrid)
 
 
 
teal sp.
 
dabbling duck sp.
 
 
 
 
 
 
Greater/Lesser Scaup
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Aythya sp.
 
 
 
 
 
 
 
 
Common/Barrow's Goldeneye
 
 
 
 
Common/Red-breasted Merganser
 
 
duck sp.
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
 
 
 
 
 
 
Horned/Eared Grebe
 
 
Western/Clark's Grebe
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
grebe sp.
 
 
 
 
 
pigeon/dove sp.
 
 
 
 
 
plover sp.
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
shorebird sp.
 
 
 
 
 
 
Herring x Glaucous Gull (hybrid)
 
 
 
 
Herring x Glaucous-winged Gull (hybrid)
 
Herring/Glaucous-winged Gull
 
 
Herring/Iceland Gull
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Larus sp.
 
gull sp.
 
 
 
 
 
 
 
Yellow-crowned/Black-crowned Night Heron
 
 
heron sp.
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
Sharp-shinned/Cooper's Hawk
 
 
Accipiter sp.
 
 
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
 
shrike sp.
 
 
 
 
 
 
jay sp.
 
 
 
 
 
raven sp.
 
crow/raven sp.
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
Black-capped/Mountain Chickadee
 
chickadee sp.
 
 
swallow sp.
 
 
 
 
 
 
 
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
 
 
 
 
 
 
 
 
rosy-finch sp.
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
Purple/Cassin's Finch
 
Haemorhous sp.
 
 
 
Common/Hoary Redpoll
 
 
 
 
 
 
new world goldfinch sp.
 
finch sp.
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
Spizella sp./American Tree Sparrow
 
 
 
 
 
 
 
Zonotrichia sp.
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
Spotted/Eastern Towhee (Rufous-sided Towhee)
 
towhee sp.
 
new world sparrow sp.
 
 
 
Western/Eastern Meadowlark
 
Sturnella meadowlark sp.
 
 
 
 
Rusty/Brewer's Blackbird
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
grackle sp.
 
blackbird sp.
 
 
 
 
 
 
passerine sp.
 
bird sp.
 

KEY:| = insufficient data | = rare to widespread

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