British Columbia
Snakes in Cowichan Valley
3 species have been documented here, and none are venomous.
Every snake recorded in Cowichan Valley
Northwestern Garter Snake
Thamnophis ordinoides
Harmless
Common Garter Snake
Thamnophis sirtalis
Harmless
Western Terrestrial Garter Snake
Thamnophis elegans
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.