Download a professional PDF field guide featuring all the species found in San Diego County. Perfect for outdoor adventures, education, and nature exploration.
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Showing 20 most frequently observed species out of 80 total documented species.
Sea Bass
California Sheephead
California-Buckwheat
Western Fence Lizard

Rock Wrasse
House Finch
California Towhee
Honeybee
Anna'S Hummingbird
Western Gull
Vosnesensky Bumble Bee

Garibaldi Damselfish
Gray Digger

Sourberry
Chicken Hawk
Black Phoebe
Egret

Lesser Goldfinch
Get all 80 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
Compared to 8 nearby locations in San Diego County County, California
These comparisons are based on documented wildlife observations from citizen science data. Locations with higher species counts may have more observation activity, different habitat types, or larger coverage areas. Regional rankings help identify biodiversity hotspots and unique natural areas within San Diego County County.
The San Diego County ecosystem supports 80 documented wildlife species across 74 taxonomic genera. Located in San Diego County, California, this area provides critical habitat with diverse natural communities. The location hosts 17 frequently observed species and 15 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife.