Nature's Greatest Moments - Episode 20: Sharks!

Sharks are some of the most fascinating creatures to roam the ocean. There are many species of different shapes and sizes each adapted to its own way of life. Some sharks, like the silvertip and blacktip, prefer to hunt in the open ocean. Grey reef sharks

offthefencenaturesgreatestmoments | February 20, 2009

Tags:. .blacktip. .silvertip. .reef. .roam