WILD NEW JERSEY: Smithsonian: The secrets of a shark attack

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WILD NEW JERSEY: Smithsonian: The secrets of a shark attack

Smithsonian: The secrets of a shark attack

Photo Credit: blog.smithsonianmag.com

Every year in False Bay, South Africa, great white sharks congregate as Cape fur seal pups are weaned. Seals feed offshore, swimming out together in groups of five to 20. They spend a few days foraging, depending on each other to protect against shark attacks. The sharks, though, have many advantages, such as big bodies and sharp teeth. And they can use the power of physics–specifically, water optics–to aid in their attacks, say scientists in a new study in Marine Biology Research.