Bull Shark - National Geographic Kids

Skip to contentSearchShopNational Geographic Kids Logo - HomeGamesQuizzesPersonality QuizzesPuzzlesActionFunny Fill-InVideosAmazing AnimalsWeird But True!Party AnimalsTry This!AnimalsMammalsBirdsPrehistoricReptilesAmphibiansInvertebratesFishExplore MoreMagazinehistoryScienceSpaceU.S. StatesWeird But True!SubscribemenuBull sharks have a body that is much wider compared to its length than other sharks.Please be respectful of copyright. Unauthorized use is prohibited.Bull sharks live throughout the world in shallow, warm ocean waters. They're even known to swim into freshwater rivers.Please be respectful of copyright. Unauthorized use is prohibited.1 / 21 / 2Bull sharks have a body that is much wider compared to its length than other sharks.Bull sharks have a body that is much wider compared to its length than other sharks.Photograph by Narchuk, Shutterstock
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Common Name: Bull SharkScientific Name: Carcharhinus leucasType: FishDiet: CarnivoreGroup Name: School, shoalAverage Life Span In The Wild: 16 yearsSize: 7 to 11.5 feetWeight: 200 to 500 pounds

Bull sharks live throughout the world, in shallow, warm ocean waters. They've been known to swim up into freshwater rivers. Humans are not part of a bull shark's normal prey. Bull sharks will eat almost anything, but their diet consists mainly of fish. They also sometimes eat dolphins and sea turtles. Bull sharks even eat other sharks. They hunt during the day and at night.

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Sharks must keep salt in their bodies to survive, and most can live only in salt water. But bull sharks have developed special adaptations—the way their kidneys function and special glands near their tails—that help them keep salt in their bodies even when they're in freshwater. Scientists are still studying these sharks to figure out why they developed this unusual ability.

1:58Sharks are smart, sleek and totally misunderstood. Discover what they eat, how they spot prey, their sense of smell and other cool facts you didn’t know about sharks on this episode of Things You Wanna Know.

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