Washington
Snakes in Island County
4 species have been documented here, and none are venomous.
Every snake recorded in Island County
Northwestern Garter Snake
Thamnophis ordinoides
Harmless
Common Garter Snake
Thamnophis sirtalis
Harmless
Western Terrestrial Garter Snake
Thamnophis elegans
Harmless
Northern Rubber Boa
Charina bottae
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.