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.

Goby and Bubble Coral, Indonesia, 2005

Photo: Fish on bubble coral

A goby fish with brilliant orange streaks stands out on a bit of gray bubble coral in Maumere Bay off Indonesia's Flores Island. In most of the ocean, turbid or murky waters force creatures to use nonvisual means of communication—smell, taste, touch, and sound. But in the clear, sunlit waters of coral reefs, light abounds, vision predominates, and animals drape themselves in blazing color.

(Text adapted from and photo shot on assignment for, but not published in, "One Fish, Two Fish, Red Fish, Blue Fish," May 2005, National Geographic magazine)

Photograph by Tim Laman

Special Advertising Section

Image: Pink prize ribbon

Photo Contest

Out of 12,000 entries received, find out who takes home the Grand Prize!

Photo: Glass of water

Take Quiz

Eighteen percent of the world's population can't get safe drinking water. Test your water knowledge.

Photo Tip of the Week

Long Exposures

When making long exposures, use a remote release to avoid camera movement. If you don't have a remote release, use the camera's self-timer.

More Photo Tips

Photography DVDs

Photo: Photography DVD box

Get the stories behind the lens and experience photography at its best!

New Photo Books From National Geographic

Photo: Visions of Paradise book cover

Own the latest images from our world-renowned photographers!