Download a professional PDF field guide featuring all the species found in Colorado 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.

Brittlebush

Le Conte Barrel Cactus
Ring-Billed Gull

Pygmy-Cedar

Mallard
American Coot

Koi
Redhead

Rock

Spermophile & Queue Blanche

Wiggins'S Cholla
Collared Dove
Raven
Gambel'S Quail
Desert Cottontail
House Finch
Bufflehead

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 Mohave County County, Arizona
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 Mohave County County.
The Colorado River ecosystem supports 80 documented wildlife species across 73 taxonomic genera. Located in Mohave County, Arizona, 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 nearby Colorado River, Colorado River hosts 14% more species diversity.