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Bird Observations

			Date Range: Feb, 1900-2022

St. Vrain Greenway

Updated ~29 hr(s) ago.

54 species (+6 other taxa)			Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Greater White-fronted Goose
Cackling Goose
Canada Goose
Cackling/Canada Goose
Wood Duck
Northern Shoveler
Gadwall
American Wigeon
Mallard
Green-winged Teal
Redhead
Ring-necked Duck
Lesser Scaup
Common Goldeneye
Common Merganser
			Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
duck sp.
Wild Turkey
Pied-billed Grebe
Rock Pigeon
Eurasian Collared-Dove
Mourning Dove
American Coot
Wilson's Snipe
Ring-billed Gull
gull sp.
Great Blue Heron
Sharp-shinned Hawk
Cooper's Hawk
Bald Eagle
Red-tailed Hawk
			Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
hawk sp.
eagle sp.
Great Horned Owl
Belted Kingfisher
Downy Woodpecker
Northern Flicker
American Kestrel
Merlin
Northern Shrike
Blue Jay
American Crow
Common Raven
Black-capped Chickadee
chickadee sp.
Horned Lark
			Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bushtit
White-breasted Nuthatch
American Dipper
European Starling
American Robin
House Sparrow
American Pipit
House Finch
American Goldfinch
American Tree Sparrow
Dark-eyed Junco
White-crowned Sparrow
Song Sparrow
Red-winged Blackbird
Yellow-rumped Warbler

KEY:| = insufficient data | = rare to widespread

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