November 14, 2010

Whale Shark, Australia

Photograph by Brian Skerry, National Geographic

This Month in Photo of the Day: Animal Migration Photos

Huge, docile whale sharks live in oceans around the world, but no one knows where they breed, their migration routes, or even how many there are. Whale sharks owe their name to their size: up to 65 feet (20 meters) long and 37 tons.

Watch Great Migrations this month on the National Geographic Channel »
See more animal migration photos »


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