Alberta
Snakes in Division No. 2
4 species have been documented here, 1 of them venomous.
Venomous snakes in Division No. 2
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 Division No. 2

Prairie Rattlesnake
Crotalus viridis
Venomous

Western Terrestrial Garter Snake
Thamnophis elegans
Harmless

Gopher Snake
Pituophis catenifer
Harmless

Plains Garter Snake
Thamnophis radix
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Division No. 2: FAQ
- Are there venomous snakes in Division No. 2, Alberta?
- Yes. 1 venomous snake species has verified records in Division No. 2, Alberta, including Prairie Rattlesnake. Most snakes in Division No. 2, Alberta, however, are harmless.
- How many snake species live in Division No. 2, Alberta?
- 4 snake species have verified records in Division No. 2, Alberta, of which 1 is venomous.
- What is the most commonly seen snake in Division No. 2, Alberta?
- The Prairie Rattlesnake is the most frequently reported snake in Division No. 2, Alberta, based on verified wildlife observations.
- What should I do if I see a venomous snake in Division No. 2, Alberta?
- 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.