Other editions of book Sharks

Investigates the lives and lifestyles of the ocean's most extraordinary predators and powerful swimmers. Discover how hammerheads detect and track their prey and how the weird-looking wobbergong become invisible.

Sharks have evolved over 450 million years to become one of nature's supreme predators. Though many people regard sharks as killing machines, the 390 known species exhibit an astonishing variety of characteristics and behaviors.

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