Download a professional PDF field guide featuring all the species found in Bridger Jack Mesa Wilderness Study Area. Perfect for outdoor adventures, education, and nature exploration.
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Showing 20 most frequently observed species out of 80 total documented species.
Shorelark
Lark Sparrow
Black-Throated Sparrow

Small-Flower Fishhook Cactus
Raven

Stansbury'S Cliffrose
Western Meadowlark

Mountain-Mahogany

Eaton'S Penstemon

Indian Ricegrass
Checkered White

Utah Serviceberry

Woolly Locoweed
Painted Lady
Ash-Throated Flycatcher

Scrub Oak

Utah Penstemon

Plateau Fence Lizard
Variegated Fritillary

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 Juan County County, Utah
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 Juan County County.
The Bridger Jack Mesa Wilderness Study Area ecosystem supports 80 documented wildlife species across 70 taxonomic genera. Located in San Juan County, Utah, 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.