Species Reptiles & AmphibiansButler's Garter Snake

Butler's Garter Snake

Thamnophis butleri

UncommonReptile & Amphibian
Illustration of Butler's Garter Snake (Thamnophis butleri)

Butler's Garter Snake is a small, slender garter snake of the Great Lakes region. It is notably small-headed. When picked up it thrashes wildly from side to side rather than biting. A species of conservation concern.

Habitat
Wet meadows, marshes, and stream edges in the Great Lakes region
Diet
Earthworms and leeches
How common
Uncommon

Best time to see a Butler's Garter Snake

The best time to see a Butler's Garter Snake is April–June, when about 65% of U.S. sightings happen, based on 400 research-grade iNaturalist observations.

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Recent Butler's Garter Snake sightings near you

Live, research-grade observations from iNaturalist. Allow location to center the map on you.

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