← Herp Calendar map
Snakes
Butler's Garter Snake
Thamnophis butleri
The Butler's Garter Snake's peak months vary by region.
Shows up in 0 ecoregions and 2 states
Keep Herp Calendar free
Hi, I'm Nick. I built Herp Calendar on my own and I keep it free, with no ads. If it has helped you find a herp this season, a small tip goes straight into the hosting and the data work. Only if you can spare it. Either way, I'm glad you're here.
Snakes
Butler's Garter Snake
Thamnophis butleri
Look, don't take. Many states regulate collecting reptiles and amphibians. Photograph it, log it on iNaturalist and leave it where you found it.
Description
Butler's garter snake (Thamnophis butleri) is a species of snake in the subfamily Natricinae of the family Colubridae. Thamnophis butleri is a small, slender snake, averaging 38–51 cm (15–20 in) in total length (tail included), with three yellow to orange stripes along the length of its body.Wikipedia ↗
Habitat
Thamnophis butleri is found in northwestern Ohio, northeastern Indiana, the eastern portion of the Lower Peninsula of Michigan, and the adjacent extreme southern tip of Ontario, Canada. Butler's garter snake inhabits moist, grassy, open canopy areas, such as meadows, wet prairies, marshes, savannas, and grasslands.Wikipedia ↗
When it's active
The species hibernates communally, often with other garter snake species. Mating takes place in late March and early April.Wikipedia ↗

About the Butler's Garter Snake
When is the Butler's Garter Snake most active?
The Butler's Garter Snake's peak months vary by region.
Where does the Butler's Garter Snake live?
It has enough records to show in 0 ecoregions and 2 states, including Michigan and Wisconsin.