Spot these five frogs in the Great Lakes

Wildlife in Great Lakes - Types of Great Lakes Animals - A-Z Animals

Living with wildlife: Frogs Washington Department of Fish & Wildlife

The frogs of Australia - Australian Geographic

Fabulous Frogs, The World's Most Endangered Frogs, Nature

Toadbusters' take on exploding cane toad population in Queensland

What is a Frog?, Frog Facts for Kids

7 Awesome Frog Species of Canada and the United States

These frogs may be evolving because of road salt

The frogs of Australia - Australian Geographic

Frogs of the Great Lakes Region Audio Album