Showing 15 most frequently observed species out of 100 total documented species.
California Newt
Pacific blue-bellied lizard
California poppy
orange bush monkey-flower
Greek Mallow
poison oak
California Slender Salamander
Ithuriel's-spear
Bay Laurel
western sword fern
white-crowned sparrow
coyotebrush
Get all 100 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
Download a professional PDF field guide featuring all the species found in Marin County, California. Perfect for outdoor adventures, education, and nature exploration.
Download a professional PDF field guide featuring all the species found in Marin County, California. Perfect for outdoor adventures, education, and nature exploration.
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Explore 40 documented locations in Marin County, California. Each area offers unique wildlife viewing opportunities with varying biodiversity levels.
Species counts represent documented wildlife observations from citizen science contributions. Higher counts often indicate areas with diverse habitats, active monitoring, or significant ecological importance. Each location offers unique opportunities to connect with Marin County's natural heritage.