Mammals of Pennsylvania—Eastern Chipmunk

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Common Name: Eastern chipmunk

Scientific Name: Tamias striatus

Habitat: Open woodlands with plenty of downed logs or rock piles. It also tolerates life well around humans.

Diet: Mostly herbivorous, choosing a wide variety of berries and seeds. Insects and small vertebrates are sometimes eaten as well.

Interesting Facts: This small ground squirrel builds an extensive burrow system, with multiple entrances, where large caches of food are sometimes stored. Food may also be stored in a small hole which the chipmunk excavates and then covers. Unlike the gray squirrel that hides a single acorn in each hole, large stores may be transported in the cheeks of a chipmunk for storage at a single site. Trees are sometimes climbed in search of food.

Further Reading: Click here for references