Reptiles and Amphibians
- Banded Sand Snake
- Blackneck Garter Snake
- Blacktail Rattlesnake
- Canyon Spotted Whiptail
- Chuckwalla
- Clark’s Spiny Lizard
- Colorado Fringe-Toed Lizard
- Common Kingsnake
- Couch’s Spadefoot
- Desert Horned Lizard
- Desert Iguana
- Desert Night Lizard
- Desert Spiny Lizard
- Flat-Tail Horned Lizard
- Gila Monster
- Glossy Snake
- Gopher Snake
- Great Plains Toad
- Ground Snake
- Long-Tailed Brush Lizard
- Longnose Leopard Lizard
- Longnose Snake
- Lyre Snake
- Mojave Rattlesnake
- Night Snake
- Red-Spotted Toad
- Regal Horned Lizard
- Rosy Boa
- Saddled Leafnose Snake
- Side-Blotched Lizard
- Sidewinder
- Sonoran Collared Lizard
- Sonoran Desert Toad
- Sonoran Desert Tortoise
- Sonoran Green Toad
- Sonoran Mud Turtle
- Sonoran Shovelnose Snake
- Sonoran Whipsnake
- Southwestern Blackhead Snake
- Speckled Rattlesnake
- Spotted Leafnose Snake
- Tiger Rattlesnake
- Tree Lizard
- Western Banded Gecko
- Western Blind Snake
- Western Diamondback
- Western Patchnose Snake
- Western Shovelnose Snake
- Western Whiptail Lizard
- Whipsnake, Coachwhip, Red Racer
- Zebratail Lizard