Download a professional PDF field guide featuring all the species found in Butler Wash Wilderness Study Area. Perfect for outdoor adventures, education, and nature exploration.
Your field guide will be delivered to this email address. Please double-check for accuracy.
Showing 20 most frequently observed species out of 80 total documented species.

Small-Flower Fishhook Cactus

Stansbury'S Cliffrose

Utah Serviceberry

Scrub Oak

Utah Ash

Woolly Locoweed

Plateau Fence Lizard

Mountain-Mahogany

Eaton'S Penstemon
Butterflyweed

Indian Ricegrass
Side-Blotched Lizard

Painted Lady
Squawbush
Fringed Puccoon

Pinyon Pine
Fourwing Saltbush


Winged Eriogonum
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 Butler Wash Wilderness Study Area ecosystem supports 80 documented wildlife species across 68 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.