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2012 Results: Denver, Colorado

This town report includes all data submitted to the town and to all postal codes associated with the town.

Other years: 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012


Species [taxonomic]
[alphabetic]
Number of Birds   Number of Checklists
Reporting the Species
Greater White-fronted Goose 1       1      
Snow Goose 3       3      
Cackling Goose 203       3      
Canada Goose 4,047       66      
Gadwall 103       10      
American Wigeon 10       4      
Mallard 791       44      
Northern Shoveler 800       15      
Northern Pintail 27       2      
Green-winged Teal 13       3      
Canvasback 6       1      
Redhead 16       3      
Ring-necked Duck 106       6      
Lesser Scaup 6       3      
Bufflehead 50       10      
Common Goldeneye 150       16      
Barrow's Goldeneye 1       1      
Hooded Merganser 34       7      
Common Merganser 7       3      
Pied-billed Grebe 7       6      
Double-crested Cormorant 7       3      
Great Blue Heron 3       3      
Northern Harrier 1       1      
Sharp-shinned Hawk 13       13      
Cooper's Hawk 7       7      
Bald Eagle 5       3      
Red-tailed Hawk 37       19      
Ferruginous Hawk 1       1      
American Coot 138       14      
Killdeer 2       2      
Ring-billed Gull 595       25      
Herring Gull 43       3      
Rock Pigeon 894       60      
Eurasian Collared-Dove 134       52      
Mourning Dove 47       13      
Eastern Screech-Owl 1       1      
Great Horned Owl 3       3      
Belted Kingfisher 10       7      
Downy Woodpecker 77       62      
Hairy Woodpecker 2       2      
Northern Flicker 307       120      
American Kestrel 19       12      
Merlin 1       1      
Prairie Falcon 2       2      
Northern Shrike 2       2      
Blue Jay 113       48      
Western Scrub-Jay 2       1      
Black-billed Magpie 109       37      
American Crow 1,023       88      
Common Raven 3       3      
Horned Lark 9       1      
Black-capped Chickadee 296       93      
Mountain Chickadee 6       4      
Bushtit 50       10      
Red-breasted Nuthatch 14       12      
White-breasted Nuthatch 6       4      
Brown Creeper 2       2      
American Dipper 2       1      
Townsend's Solitaire 2       2      
American Robin 398       65      
European Starling 1,099       61      
Spotted Towhee 23       15      
American Tree Sparrow 114       14      
Song Sparrow 39       10      
White-throated Sparrow 1       1      
Harris's Sparrow 1       1      
White-crowned Sparrow 20       9      
Dark-eyed Junco 282       61      
Red-winged Blackbird 863       35      
Brewer's Blackbird 28       4      
Great-tailed Grackle 34       3      
House Finch 1,174       126      
Pine Siskin 3       1      
American Goldfinch 24       7      
House Sparrow 964       106      
Total 15,436             

A total of 75 species were reported.

See a summary for Colorado.

This report was updated 15-Jan-2013 09:05 ET.