Idaho
Snakes in Bonner County
4 species have been documented here, and none are venomous.
Every snake recorded in Bonner County

Common Garter Snake
Thamnophis sirtalis
Harmless

Western Terrestrial Garter Snake
Thamnophis elegans
Harmless

Northern Rubber Boa
Charina bottae
Harmless

North American Racer
Coluber constrictor
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Bonner County: FAQ
- Are there venomous snakes in Bonner County, Idaho?
- No venomous snakes have verified records in Bonner County, Idaho. Every snake recorded here is harmless to humans, though any snake may bite defensively if handled.
- How many snake species live in Bonner County, Idaho?
- 4 snake species have verified records in Bonner County, Idaho.
- What is the most commonly seen snake in Bonner County, Idaho?
- The Common Garter Snake is the most frequently reported snake in Bonner County, Idaho, based on verified wildlife observations.