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2010 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
Snow Goose 2       1      
Cackling Goose 441       2      
Canada Goose 2,139       37      
Wood Duck 2       1      
Gadwall 74       4      
American Wigeon 14       2      
Mallard 1,661       14      
Northern Shoveler 284       3      
Northern Pintail 55       1      
Green-winged Teal 32       3      
Redhead 39       2      
Ring-necked Duck 82       3      
Lesser Scaup 290       1      
Bufflehead 38       4      
Common Goldeneye 51       6      
Hooded Merganser 5       2      
Common Merganser 39       3      
Red-breasted Merganser 2       1      
Ruddy Duck 9       1      
Pied-billed Grebe 1       1      
Black-crowned Night-Heron 1       1      
Bald Eagle 3       3      
Sharp-shinned Hawk 4       4      
Cooper's Hawk 1       1      
Red-tailed Hawk 8       5      
Ferruginous Hawk 1       1      
American Kestrel 6       5      
Merlin 1       1      
American Coot 14       6      
Ring-billed Gull 204       10      
Herring Gull 4       2      
Rock Pigeon 419       42      
Eurasian Collared-Dove 21       9      
Mourning Dove 20       6      
Belted Kingfisher 4       3      
Downy Woodpecker 34       23      
Hairy Woodpecker 3       1      
Northern Flicker 148       44      
Blue Jay 27       13      
Western Scrub-Jay 7       4      
Black-billed Magpie 32       7      
American Crow 202       23      
Common Raven 1       1      
Black-capped Chickadee 85       34      
Mountain Chickadee 7       4      
Bushtit 29       3      
Red-breasted Nuthatch 15       10      
White-breasted Nuthatch 5       3      
Brown Creeper 2       2      
American Dipper 2       2      
Ruby-crowned Kinglet 7       1      
American Robin 32       18      
European Starling 210       19      
Cedar Waxwing 1       1      
American Tree Sparrow 22       3      
Song Sparrow 38       5      
White-crowned Sparrow 2       2      
Dark-eyed Junco 234       38      
Red-winged Blackbird 10       3      
Brewer's Blackbird 60       1      
Common Grackle 15       1      
House Finch 420       53      
Pine Siskin 24       3      
American Goldfinch 47       5      
House Sparrow 516       41      
Total 8,208             

A total of 65 species were reported.

See a summary for Colorado.

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