Species

Night Snake (Hypsiglena torquata)

Great Basin Rattlesnake (Crotalus lutosus)

Northern Pacific Rattlesnake (Crotalus oreganus)

Sharp-tailed Snake (Contia tenuis)

Plains Garter Snake (Thamnophis radix)

Midland Water Snake (Nerodia sipedon pleuralis)

Red Diamond Rattlesnake (Crotalus ruber)

Glossy Snake (Arizona elegans)

Flat-headed Snake (Tantilla gracilis)

Southern Hognose Snake (Heterodon simus)

Texas Blind Snake (Rena dulcis)

Red Racer (Masticophis flagellum piceus)