Frogs and Toads Oregon Department of Fish & Wildlife

Frogs and toads are found throughout Oregon, but usually not too far from streams or moist habitat.

Spotted frog plan finalized for Old Mill, Local&State

Frogs and Toads Oregon Department of Fish & Wildlife

CHENEY DISCOVERY CENTER REOPENS MAY 3 - Northwest Trek

Recovery: A Plague of Bullfrogs

Wood Frog Missouri Department of Conservation

Columbia Spotted Frog - Montana Field Guide

Meet the $2.7 billion frog - E&E News by POLITICO

Amphibians - Crater Lake National Park (U.S. National Park Service)

A Brief Guide To The Frogs Of The Pacific Northwest

Frogs and Toads Oregon Department of Fish & Wildlife

Chorus Frogs and Chytrid Bacteria - a Look at the Confusing new Reports

Frogs and Toads Oregon Department of Fish & Wildlife