Montana
Snakes in Blaine County
3 species have been documented here, 1 of them venomous.
Venomous snakes in Blaine 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 Blaine County
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 Blaine County: FAQ
- Are there venomous snakes in Blaine County, Montana?
- Yes. 1 venomous snake species has verified records in Blaine County, Montana, including Prairie Rattlesnake. Most snakes in Blaine County, Montana, however, are harmless.
- How many snake species live in Blaine County, Montana?
- 3 snake species have verified records in Blaine County, Montana, of which 1 is venomous.
- What is the most commonly seen snake in Blaine County, Montana?
- The Prairie Rattlesnake is the most frequently reported snake in Blaine County, Montana, based on verified wildlife observations.
- What should I do if I see a venomous snake in Blaine 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.