Western Cottonmouth
Strike
Sidewinder
snake - Crotalus rubber
small Rattlesnake
Cottonmouth Pit Viper
Snake - Sistrurus catenatus
Pit viper
Wagler
snake - Pit Viper Portrait
Crotalus molossus
Copperhead (Agkistrodon contortrix)
Eastern Diamondback Rattlesnake
Crotalus tigris
Crotalus lepidus klauberi
New Mexico Ridge-nosed Rattlesnake
reptiles and amphibians
Banded Rock Rattlesnake
Black-tailed Rattlesnake
Uracoan rattlesnake on black
Sistrurus catenatus
Crotalus molossus
prairie rattlesnake
Arizona Black-tailed Rattlesnake
Rattlesnake Habitat