Nebraska
Snakes in Sheridan County
8 species have been documented here, 1 of them venomous.
Venomous snakes in Sheridan County
Full guide & what to do if bitten →
Prairie RattlesnakeCrotalus viridisVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Every snake recorded in Sheridan County
Plains Garter Snake
Thamnophis radix
Harmless
Gopher Snake
Pituophis catenifer
Harmless
Plains Hognose Snake
Heterodon nasicus
Harmless
North American Racer
Coluber constrictor
Harmless
Common Garter Snake
Thamnophis sirtalis
Harmless
Prairie Rattlesnake
Crotalus viridis
Venomous
Eastern Milksnake
Lampropeltis triangulum
Harmless
Pine Snake
Pituophis melanoleucus
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.