Great white sharks may change their color to sneak up on prey - National Geographic

First-of-their-kind experiments suggest the world’s largest predatory fish can switch between dark and light gray in a matter of hours.

As the largest predatory fish on Earth, great white sharks are already impressive, armed with up to 300 serrated teeth and weighing up to 5,000 pounds. Now, new research adds more intrigue to the oce… [+6532 chars]

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