Mountain Chipmunk
The Forest’s Fastest Snack Collector
What is it?
Mountain Chipmunk
The Forest’s Fastest Snack Collector
What is it?

What Is It?

This little chipmunk is a fast, stripey ball of energy that races through the mountains. It’s smaller than a squirrel, but just as busy—and twice as cute

Where Does It Live?

You’ll find this chipmunk in mountain forests and rocky areas, especially in the Sierra Nevada. It likes cooler places with lots of hiding spots and natural snack bars.

What Does It Do?

Mountain chipmunks collect seeds, berries, and nuts and store them in underground caches. They help forests grow by spreading seeds, and they’re food for animals like hawks and foxes.

How Does It Reproduce?

They breed in spring. After a short pregnancy, the mother gives birth to several babies in a hidden nest. Once grown, the babies go off to build their own food stashes.

What’s the Problem?

Their mountain homes are shrinking because of roads, logging, and rising temperatures. Less space means fewer safe places to live and hide from predators.

Fun Facts

    Their cheek pouches can hold as much as their whole head. They can climb trees, dart between rocks, and vanish before you even finish saying “chipmunk.”

    Why Should We Care?

    Chipmunks help spread seeds and support the food chain. They’re small but mighty members of the forest—and if they’re gone, the forest loses a key helper.

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