Montana
Snakes in Beaverhead County
3 species have been documented here, 1 of them venomous.
Venomous snakes in Beaverhead 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 Beaverhead County
Western Terrestrial Garter Snake
Thamnophis elegans
Harmless
Prairie Rattlesnake
Crotalus viridis
Venomous
Common Garter Snake
Thamnophis sirtalis
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Beaverhead County: FAQ
- Are there venomous snakes in Beaverhead County, Montana?
- Yes. 1 venomous snake species has verified records in Beaverhead County, Montana, including Prairie Rattlesnake. Most snakes in Beaverhead County, Montana, however, are harmless.
- How many snake species live in Beaverhead County, Montana?
- 3 snake species have verified records in Beaverhead County, Montana, of which 1 is venomous.
- What is the most commonly seen snake in Beaverhead County, Montana?
- The Western Terrestrial Garter Snake is the most frequently reported snake in Beaverhead County, Montana, based on verified wildlife observations.
- What should I do if I see a venomous snake in Beaverhead 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.