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2004 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 71       2      
Mallard 124       13      
Ring-necked Duck 4       2      
Bufflehead 4       2      
California Quail 132       4      
Pied-billed Grebe 2       1      
Eared Grebe 4       1      
Double-crested Cormorant 25       2      
Black-crowned Night-Heron 5       2      
Turkey Vulture 10       3      
Osprey 1       1      
White-tailed Kite 2       2      
Cooper's Hawk 3       3      
Red-shouldered Hawk 2       2      
Red-tailed Hawk 17       11      
Golden Eagle 3       1      
American Coot 2       1      
Ring-billed Gull 35       1      
Rock Pigeon 225       2      
Band-tailed Pigeon 4       1      
Mourning Dove 255       44      
Western Screech-Owl 4       2      
Great Horned Owl 1       1      
Anna's Hummingbird 45       27      
Belted Kingfisher 3       3      
Acorn Woodpecker 18       5      
Red-breasted Sapsucker 1       1      
Nuttall's Woodpecker 19       12      
Downy Woodpecker 11       3      
Hairy Woodpecker 1       1      
Northern Flicker 16       9      
Black Phoebe 20       10      
Say's Phoebe 1       1      
Steller's Jay 7       2      
Western Scrub-Jay 117       46      
American Crow 36       12      
Common Raven 3       2      
Chestnut-backed Chickadee 67       26      
Oak Titmouse 62       32      
Bushtit 72       7      
White-breasted Nuthatch 5       3      
Bewick's Wren 5       5      
Golden-crowned Kinglet 2       1      
Ruby-crowned Kinglet 17       4      
Western Bluebird 20       2      
Hermit Thrush 4       4      
American Robin 449       43      
Northern Mockingbird 12       10      
European Starling 9       2      
Yellow-rumped Warbler 26       5      
Spotted Towhee 19       10      
California Towhee 66       31      
Fox Sparrow 5       3      
Song Sparrow 19       5      
White-throated Sparrow 1       1      
White-crowned Sparrow 218       32      
Golden-crowned Sparrow 112       18      
Dark-eyed Junco 108       22      
Red-winged Blackbird 42       2      
Brewer's Blackbird 22       1      
Purple Finch 15       2      
House Finch 318       40      
Pine Siskin 36       2      
Lesser Goldfinch 329       31      
American Goldfinch 201       20      
House Sparrow 85       11      
Total 3,579             

A total of 66 species were reported.

See a summary for California.

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