Alberta
Snakes in Division No. 11
4 species have been documented here, 1 of them venomous.
Venomous snakes in Division No. 11
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. 11
Common Garter Snake
Thamnophis sirtalis
Harmless
Plains Garter Snake
Thamnophis radix
Harmless
Prairie Rattlesnake
Crotalus viridis
Venomous
Western Terrestrial Garter Snake
Thamnophis elegans
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Division No. 11: FAQ
- Are there venomous snakes in Division No. 11, Alberta?
- Yes. 1 venomous snake species has verified records in Division No. 11, Alberta, including Prairie Rattlesnake. Most snakes in Division No. 11, Alberta, however, are harmless.
- How many snake species live in Division No. 11, Alberta?
- 4 snake species have verified records in Division No. 11, Alberta, of which 1 is venomous.
- What is the most commonly seen snake in Division No. 11, Alberta?
- The Common Garter Snake is the most frequently reported snake in Division No. 11, Alberta, based on verified wildlife observations.
- What should I do if I see a venomous snake in Division No. 11, 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.