Replay Video We're sorry, there seems to be an issue playing this video. Please refresh the page or try again in a moment. If you continue to have issues, please contact us here. WATCH Loading Video... Bull Sharks Can Swim In Both Salt And Fresh Water 00:44 Read More Only one shark can survive in both salt and fresh water: the stocky and aggressive bull shark. Similar Topics: Related Videos Great White Hunting Tactics 01:32 A Hammerhead's Metal Detector 00:39 Alligators vs. Sharks 01:17 Sharks: the Deadliest Animal? 00:44 5 Fintastic Shark Superpowers 00:57 Toothless Sharks 00:47 Sharks are Living Longer 01:27 Shark Night Vision 00:53 More Videos Five Things About Shark Sex 00:54 Great White Shark Deaths 01:31 The Ganges River Shark 01:51 Shark Attacks Dropped in 2018 01:30 5 Ways Sharks Make Life Better 00:52 Shark Attacks Dropped In 2018 01:30 Shark Encounter 01:00 Great Whites Of Seal Island 01:41 Great Whites are Moving Out 01:41 Great White Pups In New York 01:31 Fish Ate a Shark For Dinner 01:54 Things Found in Shark Bellies 00:52 Shark Week | Mako Nation: The Moves of a Mako Shark 01:30 Can Tiger Sharks Get Fat? 01:28 Superhero Sharks 01:24 Baby Sharks Swimming in Mom 01:37 We Recommend Diver Narrowly Escapes Jaws of Great White Shark in Terrifying Human Breach Sharks and their Interspecies Friendships 5 Photos Rare Baby Ghost Shark Discovered Off New Zealand Coast Shark Tracking is Protecting Endangered Species like the Great White and Tiger Shark The Highest Animal on the Food Chain: Megalodon Sharks Did Great White Sharks Cause the Megalodon’s Extinction?