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Bird Observations

			Date Range: Jun, 1900-2022

Denver City Park--Ferril Lake

Updated ~41 hr(s) ago.

39 species (+4 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Domestic goose sp. (Domestic type)
Canada Goose
Cackling/Canada Goose
goose sp.
Mallard
Common Merganser
Ruddy Duck
Western Grebe
Rock Pigeon
Eurasian Collared-Dove
Mourning Dove
Chimney Swift
Spotted Sandpiper
Ring-billed Gull
Double-crested Cormorant
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
American White Pelican
Black-crowned Night Heron
Snowy Egret
Western Cattle Egret
Great Blue Heron
Cooper's Hawk
Northern Flicker
Say's Phoebe
Blue Jay
Black-billed Magpie
American Crow
Common Raven
Black-capped Chickadee
Tree Swallow
Violet-green Swallow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Northern Rough-winged Swallow
Barn Swallow
Cliff Swallow
swallow sp.
White-breasted Nuthatch
European Starling
American Robin
House Sparrow
House Finch
American Goldfinch
Red-winged Blackbird
Common Grackle
Yellow Warbler

KEY:| = insufficient data | = rare to widespread