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2011 Results: Walnut Creek, California

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
Canada Goose 58       3      
Mallard 4       2      
Bufflehead 4       1      
California Quail 30       3      
Wild Turkey 11       2      
Double-crested Cormorant 2       1      
Turkey Vulture 15       3      
Cooper's Hawk 1       1      
Red-shouldered Hawk 1       1      
Red-tailed Hawk 2       2      
American Kestrel 2       2      
Ring-billed Gull 4       1      
Rock Pigeon 83       2      
Mourning Dove 113       26      
Anna's Hummingbird 31       18      
Rufous Hummingbird 2       1      
Allen's Hummingbird 1       1      
Acorn Woodpecker 9       5      
Nuttall's Woodpecker 30       19      
Downy Woodpecker 13       9      
Northern Flicker 5       3      
Black Phoebe 7       5      
Hutton's Vireo 1       1      
Steller's Jay 1       1      
Western Scrub-Jay 62       24      
American Crow 37       10      
Common Raven 3       2      
Chestnut-backed Chickadee 40       18      
Oak Titmouse 45       26      
Bushtit 41       6      
Red-breasted Nuthatch 2       2      
White-breasted Nuthatch 11       8      
Pygmy Nuthatch 1       1      
Bewick's Wren 9       7      
Ruby-crowned Kinglet 4       3      
Western Bluebird 2       1      
Hermit Thrush 3       3      
American Robin 41       8      
Northern Mockingbird 8       4      
European Starling 22       2      
American Pipit 6       1      
Cedar Waxwing 44       5      
Yellow-rumped Warbler 19       6      
Townsend's Warbler 3       2      
Spotted Towhee 2       1      
California Towhee 31       16      
Lark Sparrow 1       1      
Fox Sparrow 4       2      
Song Sparrow 5       3      
White-crowned Sparrow 84       18      
Golden-crowned Sparrow 23       5      
Dark-eyed Junco 79       21      
Red-winged Blackbird 2       1      
Brewer's Blackbird 6       1      
Purple Finch 34       2      
House Finch 111       24      
Lesser Goldfinch 165       18      
American Goldfinch 62       11      
House Sparrow 34       11      
Total 1,476             

A total of 59 species were reported.

See a summary for California.

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