Midget Faded Rattlesnake

The Midget Faded Rattlesnake is a diminutive subspecies of the western rattlesnake found in the canyon country of the Colorado Plateau, spanning parts of Colorado, Utah, and Wyoming. Its washed-out, pale coloration gives rise to its common name.

Despite its small size, it is notable among researchers for producing venom with unusually high toxicity relative to body size, an adaptation possibly linked to its small prey base.

• Small overall size compared to related subspecies
• Pale yellowish, tan, or grayish background color
• Faded, indistinct dorsal blotches that may nearly blend into the background
• Broad triangular head, elliptical pupils, heat-sensing pits
• Segmented rattle
• Distinguished by small size and washed-out pattern compared to other western rattlesnake subspecies

Inhabits arid canyon country, rocky outcrops, and sagebrush flats of the Colorado Plateau, particularly around river drainages such as the Green and Colorado Rivers. Found at low to moderate elevations in high desert terrain.

Primarily crepuscular and nocturnal during hot months. Feeds on small lizards and rodents. Gives birth to live young, typically in late summer. Generally secretive, relying on camouflage among pale desert rock and soil.