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Warty Newt

Photo: Warty newt
The warty is also called the great crested newt for the dramatic, jagged crest that males develop along their backs during the spring breeding season.
Photograph by Josef Hlasek

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Warty Newt Features

Photo: Tree frog

It's a Frog's Life

They look like spilled candy, these tropical frogs with the red eyes and outsize orange feet. You'll be tempted to scoop one up and cup it in your hands. But let it go, because the red-eyed tree frog's life is an extraordinary journey.

Photo: Spotted salamander

Photo of the Day: Green Party

See spotted salamander larvae bursting through their egg sacs into an algae-filled pool in western Maryland.

Photo: A rare and endangered blue poison dart frog

Kids: Frog Creature Feature

Get fun facts on red-eyed tree frogs, plus video, audio, photos, and more at National Geographic's Kids site.

Photo: American bullfrog

Wild Rivers

Visit the rivers and streams of the southeastern U.S., home to some of the most species-rich freshwater systems on Earth, in this Wild World feature.

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Adventure Videos

Check out adventure videos from our West Coast Adventure Editor Steve Casimiro and go "Behind the Lens."

Amphibians Right Rail

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