Sierran Chrous Frog
The Tiny Singer of the Mountains
What is it?
Sierran Chrous Frog
The Tiny Singer of the Mountains
What is it?

What Is It?

This little frog is only about the size of a quarter, but it’s got a mighty voice! It can be green, brown, or gray, and it has a cool dark stripe from its nose to its shoulder.

Where Does It Live?

Mostly in the Sierra Nevada mountains, but sometimes in lower areas. It likes wet places, but can also be found hiding under rocks or leaves when it’s dry.

What Does It Do?

It hangs out in mountains and meadows, especially near puddles, ponds, or streams. When it’s time to find a mate, the male starts singing—loudly! It’s like the frog version of a love song competition.

What’s the Problem?

Development and farming
dry up their breeding ponds.

Pesticides and pollution
hurt them.

They’re small and fragile—easy to miss, easy to lose.

What’s Being Done to Help?

    Why Should We Care?

    Chorus frogs are bug-eating machines and great indicators of clean water. If frogs disappear, it usually means something is very wrong with the environment. Plus, who doesn’t love a singing frog?

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