Download a professional PDF field guide featuring all the species found in Hollister. Perfect for outdoor adventures, education, and nature exploration.
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Showing 20 most frequently observed species out of 78 total documented species.

Sweet-Alice
Mexican Milkweed
Western Bluebird
Western Scrub Jay
Pacific Poison Oak
Bull Thistle
Honeybee
Western Fence Lizard
Black Tail Bumble Bee
California Poppy

Mediterranean Lineseed
Acorn Woodpecker

Turkey
Pacific Chorus Frog
Coyotebrush

House Finch
Get all 78 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
Compared to 8 nearby locations in San Benito 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 Benito County County.
The Hollister ecosystem supports 78 documented wildlife species across 73 taxonomic genera. Located in San Benito County, California, this area provides critical habitat with diverse natural communities. The location hosts 16 frequently observed species and 15 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife.