Exclusive Edition - The Ultimate Field Guide to Photography: Buy Now!
Visit our Online Shops

Sign up for free

Newsletters

Once a month
get new photos
and expert tips.

American Alligator Basking on a Riverbank

Photo: American alligator basking on a riverbank
Saved from the brink of extinction, the American alligator now thrives in its native habitat: the swamps and wetlands of the southeastern United States.
Photograph by Anne Keiser

Multimedia

Alligator and Crocodile Features

Photo: Nile crocodile

Photo of the Day: Orange Nile?

Watch a baby Nile crocodile making his way through the orange-tinted brackish water of a Gabon coastal estuary.

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.

Photo: Nile crocodile

Kids: Crocodile Creature Feature

Get fun facts on Nile crocodiles, plus video, audio, photos, and more at National Geographic's Kids site.

You need the Flash Player version 8.0.0.0 or higher and a JavaScript enabled browser to view this site

Special Advertising Sections

Photo: The Cloud Gate in Chicago

Download City Guides

Check out the local hotspots.

Photo: Valero train

Interactive Map

Visit Siemens locations with this interactive map.

Reptiles Right Rail

Get the Latest Headlines

Photo: Three-horned chameleon

Make us your online news source.

Get Animal Pictures

Photo: Nile crocodile

Get your daily dose of photos.

For Kids!

Photo: A cartoon dog

It's no stretch to find fun facts on our Kids site!

Six Degrees Book and DVD

Image: Six Degrees DVD and book

Get an eye-opening warning of the dangers of climate change, one degree at a time.