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Wildlife at Zoo Montana, showcasing native animals and family-friendly exhibits in Billings, Montana.Visitors observing animals at Zoo Montana's outdoor wildlife exhibit.
Close-up of a common garter snake at Zoo Montana in Billings, Montana.

Common Garter Snake

Thamnophis sirtalis
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There are about thirty-five different species of garter snakes, one of which is the western terrestrial garter snake. They are typically found near bodies of water such as lakes or streams, but can also be found in deserts, plains, and meadows. This species can primarily be found in the northwest United States in Wyoming, Montana, Idaho, Washington, Oregon, Colorado, Utah, Arizona, New Mexico, and even in the Canadian provinces of Alberta and British Columbia.

Garter snakes can be distinguished by three yellowish-green stripes that run the length of their typically thin bodies. It’s common to see black spots or smaller stripes between the stripes that run the length of a garter snake’s body.

You can find many garter snakes throughout the Zoo’s grounds, including the Sensory Garden and koi ponds, but please respect them and their space!

Our Current Resident

Ginger

Ginger came to the Zoo in late 2022 after a private individual found her injured in the wild. Upon Ginger’s arrival, animal care staff deemed her non-releasable, so she was welcomed as a resident animal.
Her habitat is located inside, and she can often be found moving around her space. If you don’t see her at first, try looking towards the top of her habitat!
You can get to know Ginger better and meet her in person through our programs scheduled through the Education Department!

Gender: Female

Birthday: Hatched in 2019 (estimated and celebrated)

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Taxonomy

Kingdom:
Animalia
Phylum:
Chordata
Class:
Reptilia
Order:
Squamata
Family:
Colubridae
Species:
Thamnophis sirtalis

Animal Facts

Diet:
Carnivore: mainly eat slugs, salamanders, small mammals, and lizards (and eat infrequently)
Population Status:
currently listed as Least Concern
Habitat:
near bodies of water such as lakes or streams, also deserts, plains, and meadows
Activity:
diurnal- mostly active during the day

Today's Hours

10:00am to 2:00pm

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Black and white skunk with pink tongue, sitting outdoors at Zoo Montana.

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