The Western Terrestrial Garter Snake is one of the most variable snakes in North America, with many recognized subspecies. It is more terrestrial than other garter snakes and can tolerate cooler temperatures.
Habitat
Meadows, forests, and rocky areas near water in western North America
Diet
Slugs, earthworms, frogs, and small rodents
How common
Common
Best time to see a Western Terrestrial Garter Snake
The best time to see a Western Terrestrial Garter Snake is April–July, when about 60% of U.S. sightings happen, based on 32,787 research-grade iNaturalist observations.
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Recent Western Terrestrial Garter Snake sightings near you
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5,300+species
63national parks
50states