Wyoming
Snakes in Natrona County
6 species have been documented here, 1 of them venomous.
Venomous snakes in Natrona 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 Natrona County
Gopher Snake
Pituophis catenifer
Harmless
Prairie Rattlesnake
Crotalus viridis
Venomous
Western Terrestrial Garter Snake
Thamnophis elegans
Harmless
North American Racer
Coluber constrictor
Harmless
Plains Hognose Snake
Heterodon nasicus
Harmless
Pine Snake
Pituophis melanoleucus
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Natrona County: FAQ
- Are there venomous snakes in Natrona County, Wyoming?
- Yes. 1 venomous snake species has verified records in Natrona County, Wyoming, including Prairie Rattlesnake. Most snakes in Natrona County, Wyoming, however, are harmless.
- How many snake species live in Natrona County, Wyoming?
- 6 snake species have verified records in Natrona County, Wyoming, of which 1 is venomous.
- What is the most commonly seen snake in Natrona County, Wyoming?
- The Gopher Snake is the most frequently reported snake in Natrona County, Wyoming, based on verified wildlife observations.
- What should I do if I see a venomous snake in Natrona County, Wyoming?
- Keep your distance and do not try to catch or kill it. Most bites happen when people handle or corner a snake. If someone is bitten, contact local emergency services or poison control immediately.