Montana
Snakes in Carter County
4 species have been documented here, 1 of them venomous.
Venomous snakes in Carter 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 Carter County
Gopher Snake
Pituophis catenifer
Harmless
Prairie Rattlesnake
Crotalus viridis
Venomous
Plains Garter Snake
Thamnophis radix
Harmless
North American Racer
Coluber constrictor
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Carter County: FAQ
- Are there venomous snakes in Carter County, Montana?
- Yes. 1 venomous snake species has verified records in Carter County, Montana, including Prairie Rattlesnake. Most snakes in Carter County, Montana, however, are harmless.
- How many snake species live in Carter County, Montana?
- 4 snake species have verified records in Carter County, Montana, of which 1 is venomous.
- What is the most commonly seen snake in Carter County, Montana?
- The Gopher Snake is the most frequently reported snake in Carter County, Montana, based on verified wildlife observations.
- What should I do if I see a venomous snake in Carter County, Montana?
- 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.