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Bird Observations

Date Range:
Nov, 1900-2022

Larimer

Updated ~32 hr(s) ago.

253 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)
 
Ross's x Cackling Goose (hybrid)
 
Greater White-fronted x Cackling Goose (hybrid)
 
 
Greater White-fronted x Canada Goose (hybrid)
 
Graylag x Canada Goose (hybrid)
 
Snow x Canada Goose (hybrid)
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Cackling/Canada Goose
 
Snow/Ross's x Cackling/Canada Goose (hybrid)
 
 
 
 
Trumpeter/Tundra Swan
 
swan sp.
 
goose sp.
 
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Eurasian/American Wigeon
 
 
American Wigeon x Mallard (hybrid)
 
 
Mallard x Mexican Duck (hybrid)
 
Mallard/Mexican Duck
 
 
Mallard x American Black Duck (hybrid)
 
 
 
Mallard x Northern Pintail (hybrid)
 
 
teal sp.
 
dabbling duck sp.
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
Ring-necked Duck x Lesser Scaup (hybrid)
 
Greater/Lesser Scaup
 
Aythya sp.
 
 
 
 
scoter 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 x Clark's Grebe (hybrid)
 
Western/Clark's Grebe
 
grebe sp.
 
 
 
 
 
 
pigeon/dove sp.
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
hummingbird sp.
 
 
 
 
 
 
 
 
 
plover sp.
 
 
Short-billed/Long-billed Dowitcher
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
 
Lesser/Greater Yellowlegs
 
 
 
 
 
 
shorebird sp.
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
Parasitic/Pomarine Jaeger
 
jaeger 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/Iceland Gull
 
Larus sp.
 
gull sp.
 
 
 
 
 
 
loon sp.
 
 
Double-crested/Neotropic Cormorant
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
cormorant sp.
 
 
 
 
 
 
 
 
 
 
 
 
 
Sharp-shinned/Cooper's Hawk
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Accipiter sp.
 
 
Golden/Bald Eagle
 
 
 
 
 
 
Buteo sp.
 
hawk sp.
 
eagle sp.
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
owl sp.
 
 
 
 
Yellow-bellied/Red-naped Sapsucker
 
sapsucker sp.
 
 
 
 
 
 
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 x Mountain Chickadee (hybrid)
 
Black-capped/Mountain Chickadee
 
chickadee sp.
 
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
nuthatch sp.
 
 
 
 
 
 
Pacific/Winter Wren
 
 
 
Sedge/Marsh Wren
 
wren sp.
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
bluebird sp.
 
 
 
 
 
thrush sp.
 
 
 
Bohemian/Cedar Waxwing
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
 
rosy-finch sp.
 
 
 
 
Purple/Cassin's Finch
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
crossbill sp.
 
 
 
 
new world goldfinch sp.
 
finch sp.
 
 
 
longspur sp.
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Spizella sp./American Tree Sparrow
 
 
 
 
 
 
 
 
 
 
 
new world sparrow sp.
 
 
 
Sturnella meadowlark sp.
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
Rusty/Brewer's Blackbird
 
 
 
grackle sp.
 
blackbird sp.
 
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
 
 
 
 
 
 
 
new world warbler 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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