Download a professional PDF field guide featuring all the species found in North Mokelumne River. Perfect for outdoor adventures, education, and nature exploration.
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Showing 20 most frequently observed species out of 80 total documented species.
Tundra Swan

Cackling Goose
Great Egret
Shoveler
American Coot
Killy-Killy
Chicken Hawk
Pintail
Red-Winged Blackbird
Ae'O
Great Blue Heron
Egret
Kildeer
House Finch
Greater Yellowlegs
Canada Goose
Long-Billed Dowitcher
Teal
Myrtle Warbler
Brewer'S Blackbird
Get all 80 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
The North Mokelumne River ecosystem supports 80 documented wildlife species across 66 taxonomic genera. Located in Sacramento 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.
Compared to 8 nearby locations in Sacramento 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 Sacramento County County.