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Bird Observations

Date Range:
Feb, 1900-2021

Larimer

Updated ~41 hr(s) ago.

190 species (+73 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
Snow/Ross's Goose
 
 
Domestic goose sp. (Domestic type)
 
 
Snow x Cackling Goose (hybrid)
 
Ross's x Cackling Goose (hybrid)
 
 
Cackling/Canada Goose
 
Snow/Ross's x Cackling/Canada Goose (hybrid)
 
 
 
 
Trumpeter/Tundra Swan
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
swan sp.
 
goose sp.
 
 
 
 
 
 
 
 
Eurasian/American Wigeon
 
 
Mallard x Mexican Duck (hybrid)
 
Mallard/Mexican Duck
 
 
Mallard x American Black Duck (hybrid)
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
teal sp.
 
dabbling duck sp.
 
 
 
 
 
 
Greater/Lesser Scaup
 
Aythya sp.
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
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
 
grebe sp.
 
 
 
 
 
pigeon/dove sp.
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
plover sp.
 
 
 
 
 
 
shorebird sp.
 
 
 
 
 
 
Herring x Glaucous Gull (hybrid)
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
Herring x Glaucous-winged Gull (hybrid)
 
Herring/Glaucous-winged Gull
 
 
Herring/Iceland Gull
 
Larus sp.
 
gull sp.
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Yellow-crowned/Black-crowned Night Heron
 
 
heron sp.
 
 
 
 
 
 
Sharp-shinned/Cooper's Hawk
 
 
Accipiter sp.
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
Buteo sp.
 
hawk sp.
 
eagle sp.
 
 
 
 
 
 
 
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.
 
small falcon sp.
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
falcon sp.
 
 
 
 
 
Loggerhead/Northern Shrike
 
shrike sp.
 
 
 
 
 
 
jay sp.
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
raven sp.
 
crow/raven sp.
 
 
 
Black-capped/Mountain Chickadee
 
chickadee 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
 
 
 
 
 
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)
 
new world sparrow sp.
 
 
 
Western/Eastern Meadowlark
 
Sturnella meadowlark sp.
 
 
 
 
Rusty/Brewer's Blackbird
 
 
 
grackle sp.
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
blackbird sp.
 
 
 
 
 
 
passerine sp.
 
bird sp.
 

KEY:| = insufficient data | = rare to widespread

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