Midget Faded Rattlesnake
Crotalus oreganus concolor
A small, pale rattlesnake of the Colorado Plateau.
- Adult length
- 0.4-0.7 m (1.3-2.3 ft)
- Range
- Colorado Plateau region of the western United States
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Overview
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.
How to identify it
- 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
Habitat & range
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.
Behavior, diet & reproduction
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.
Frequently asked questions
Where does it live?
In the canyon country of the Colorado Plateau, spanning parts of Colorado, Utah, and Wyoming.
How big does it get?
It is a small rattlesnake, typically reaching only 0.4-0.7 m (1.3-2.3 ft) in length.
What does its name refer to?
"Midget" refers to its small size and "faded" to its washed-out, pale coloration.
Midget Faded Rattlesnake guides
In-depth guides for identifying and understanding Midget Faded Rattlesnake.
