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2000 Results: Los Osos, 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
Surf Scoter 2       1      
Bufflehead 4       1      
Pied-billed Grebe 2       1      
Double-crested Cormorant 20       1      
Great Blue Heron 1       1      
Great Egret 2       1      
Snowy Egret 3       1      
Black-crowned Night-Heron 1       1      
Turkey Vulture 6       2      
Red-shouldered Hawk 1       1      
Red-tailed Hawk 2       2      
American Kestrel 1       1      
American Coot 50       2      
Killdeer 1       1      
American Avocet 7       2      
Willet 2       1      
Marbled Godwit 14       2      
Ring-billed Gull 6       1      
Western Gull 21       2      
Mourning Dove 4       2      
Anna's Hummingbird 5       3      
Costa's Hummingbird 2       1      
Allen's Hummingbird 3       1      
Acorn Woodpecker 3       1      
Western Scrub-Jay 5       3      
American Crow 7       3      
Violet-green Swallow 2       1      
Barn Swallow 2       1      
American Robin 3       1      
Northern Mockingbird 2       1      
Common Yellowthroat 1       1      
Townsend's Warbler 5       1      
California Towhee 12       3      
Song Sparrow 1       1      
White-crowned Sparrow 96       4      
Golden-crowned Sparrow 16       2      
Red-winged Blackbird 41       2      
Brewer's Blackbird 5       1      
House Finch 69       4      
Lesser Goldfinch 4       2      
American Goldfinch 95       2      
House Sparrow 11       3      
Total 540             

A total of 42 species were reported.

See a summary for California.

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