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Bird Observations

Date Range:
Jan-Dec, 1900-2023

Denver City Park--Ferril Lake

Updated ~18 hr(s) ago.

130 species (+21 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Graylag x Swan Goose (hybrid)
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)
goose sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Greater/Lesser Scaup
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common/Barrow's Goldeneye
duck sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Western x Clark's Grebe (hybrid)
Western/Clark's Grebe
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Larus sp.
gull sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sharp-shinned/Cooper's Hawk
Golden/Bald Eagle
Buteo sp.
Buteo/eagle sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
swallow sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
finch sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
new world sparrow sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

KEY:| = insufficient data | = rare to widespread

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