Great Backyard Bird Count
Home Submit your bird checklist Explore the results

2011 Results: Arvada, 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
Cackling Goose 10       1      
Canada Goose 353       7      
Wood Duck 6       1      
Mallard 70       4      
Common Goldeneye 1       1      
Common Merganser 1       1      
Bald Eagle 1       1      
Northern Harrier 1       1      
Red-tailed Hawk 7       4      
American Kestrel 2       2      
Prairie Falcon 3       1      
Ring-billed Gull 2       2      
Rock Pigeon 25       7      
Eurasian Collared-Dove 14       6      
Mourning Dove 20       4      
Great Horned Owl 1       1      
Belted Kingfisher 1       1      
Downy Woodpecker 16       12      
Northern Flicker 40       16      
Blue Jay 18       8      
Black-billed Magpie 26       5      
American Crow 8       4      
Black-capped Chickadee 30       13      
Mountain Chickadee 5       3      
Bushtit 8       1      
Red-breasted Nuthatch 3       3      
White-breasted Nuthatch 9       6      
American Robin 15       8      
European Starling 80       13      
Song Sparrow 1       1      
White-crowned Sparrow 20       1      
Dark-eyed Junco 39       11      
Red-winged Blackbird 71       3      
House Finch 128       18      
American Goldfinch 26       7      
House Sparrow 87       10      
Total 1,148             

A total of 36 species were reported.

See a summary for Colorado.

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