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Bird Observations

Date Range:
Mar, 1900-2023

Larimer

Updated ~27 hr(s) ago.

228 species (+95 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)
 
Greater White-fronted x Cackling Goose (hybrid)
 
 
Swan Goose x Canada Goose (hybrid)
 
Snow x Canada Goose (hybrid)
 
Ross's 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 x Cinnamon Teal (hybrid)
 
Blue-winged/Cinnamon Teal
 
 
Cinnamon Teal x Northern Shoveler (hybrid)
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
Eurasian/American Wigeon
 
 
Gadwall x Mallard (hybrid)
 
American Wigeon x Mallard (hybrid)
 
 
Mallard x Mexican Duck (hybrid)
 
Mallard/Mexican Duck
 
 
Gadwall x Northern Pintail (hybrid)
 
Mallard x Northern Pintail (hybrid)
 
 
teal sp.
 
dabbling duck sp.
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
Redhead x scaup sp. (hybrid)
 
Greater/Lesser Scaup
 
Aythya sp.
 
 
 
 
 
 
Common/Barrow's Goldeneye
 
 
Common Goldeneye x Hooded Merganser (hybrid)
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
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.
 
 
 
 
Eurasian/African Collared-Dove
 
 
 
pigeon/dove sp.
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
plover sp.
 
 
Short-billed/Long-billed Dowitcher
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Lesser/Greater Yellowlegs
 
 
 
peep 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.
 
 
 
 
 
 
Double-crested/Neotropic Cormorant
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
cormorant sp.
 
 
 
 
 
heron sp.
 
 
 
 
 
 
 
Sharp-shinned/Cooper's Hawk
 
 
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.
 
 
 
 
 
Yellow-bellied/Red-naped Sapsucker
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Downy/Hairy Woodpecker
 
 
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
new world flycatcher 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.
 
 
 
 
 
 
 
swallow sp.
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
nuthatch sp.
 
 
 
 
 
 
 
Pacific/Winter Wren
 
 
 
wren sp.
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
 
 
 
bluebird sp.
 
 
 
 
 
thrush sp.
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
Bohemian/Cedar Waxwing
 
 
 
 
 
 
 
 
rosy-finch sp.
 
 
 
 
Haemorhous sp.
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
new world goldfinch sp.
 
finch sp.
 
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
Zonotrichia sp.
 
 
 
 
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
towhee sp.
 
new world sparrow sp.
 
 
 
Western/Eastern Meadowlark
 
Sturnella meadowlark sp.
 
 
 
 
 
Rusty/Brewer's Blackbird
 
 
 
grackle sp.
 
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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