Other
Wagler's Pit Viper
Wagler's Pit viper is identified by the Fort Worth Zoo. Several photos accompany a physical description, general information, and special adaptations.
PBS
Pbs Teachers: Scientific American: The Wild West: Nasty Critters
Research the taxonomy, physiology and relatives of scorpions and create a mobile. Explore the stereoscopic senses of pit vipers, and experience how perception can be augmented by causing fluorescent paint to glow with UV light.
Saint Louis Zoo
Saint Louis Zoo: Mt. Mang Pitviper
Discover fun facts and learn about the appearance, behavior, habitat, and conservation status of the Mt.Mang pitviper.
Other
Arizona Sonora Desert Museum : Animal Fact Sheet: Western Diamondback Rattlesnake
This fact sheet on Western diamondback rattlesnakes provides details on physical characteristics, range, habitat, conservation, diet, reproduction, and other extra-fun facts. Be sure to listen to Western diamondback sounds.