They may lack the widespread name recognition of great whites, but bull sharks are also considered a potential threat to humans who venture into the ocean, with more than 100 historical attacks linked to their species. Bull sharks get their name primarily from their short, rounded snout. Therefore, bull sharks are considered to be one of the most threatening to humans. Some interesting Bull Shark Facts. River sharks, true to their name, have been found in rivers in areas of South Asia, New Guinea, and Australia. Bull sharks are large, stout predators found in tropical and subtropical waters around the world, typically close to coastlines. Bull sharks are able to survive in freshwater and rather than this lake posing an issue for survival, the six sharks have thrived and even started breeding. A bull shark swims through a river at Costa Rica's Corcovado National Park. Bull Shark bite size facts. Bull sharks can be found worldwide along coastal areas, lakes and rivers. The size of the largest bull shark ever recorded is 13 feet. While bull sharks' ability to frequent freshwater habitats may protect their pups from predators, it also puts them in closer proximity to people, which endangers them far more than us. Bull Shark Description. They Are Much Less Dangerous to Us Than We Are to Them, 8. Females Bull shark usually have between 4 and 10 babies per mating season. These sharks aren’t simply mindless killing machines. Terry Moore / Stocktrek Images / Getty Images, 2. Bull sharks are also been known to feed on sea turtles, dolphins, crabs, shrimp, sea birds, squid, terrestrial mammals, echinoderms, and crustaceans. They generally avoid fresh water, with the exception of the bull and river sharks that can swim between both sea and fresh water. Sharks are found from shallow to deep sea environments, in coastal, marine and oceanic environments the world over. A bull shark can swim up to 12 miles per hour. Shark Facts for Kids! In 1937, for example, two fishermen caught a bull shark near Alton, Illinois, some 1,750 miles (2,800 km) upriver from New Orleans. The shark-bull bite is 5,914 Newtons, which is the highest among fish of this size. Their bodies are gray on top and white underneath. They feature grey color on the top and white on the belly so that they can blend into their surrounding both above and below them in the water. Those include a string of shark attacks off the New Jersey coast in July 1916, in which four people died and one was injured. They have elongated pectoral fins and a thick body that is grey above and white below. Bull sharks can thrive in both saltwater and freshwater. Bull Shark Facts for Kids. Bull Shark Lifespan: On average, it has a lifespan of about 16 years. Bull sharks are known man-eaters. Bull sharks are viviparous, which means that unlike most sharks, they give birth to live young rather than laying eggs. 13. Their mating season often occurs in late summer or early fall, and the developing pups are nourished in their mother's body by a yolk-sac placenta. The approximate female bull shark can live to about 17 years of age while males live for about 13 years. Don't use gillnets when fishing. It is known for its aggressive nature, and presence in warm, shallow brackish and freshwater systems including estuaries and rivers. The pectoral fins are also large, and have sharp tips. On average, bull shark is about 7 to 11.5 feet long and weighs around 200 to 500 pounds. 7. Essential Facts Bull sharks get their common name both from their appearance and their behavior. Sharks are found from shallow to deep sea environments, in coastal, marine and oceanic environments the world over. It has a blunt snout, rounded and wide but not very long. Join thousands of other people getting facts in their inbox every week. The lifespan of bull sharks … Along with other hazards like climate change and the decline of prey species, this has raised widespread concern about the future of sharks, keystone predators that play vital ecological and economic roles. These sharks are Viviparous, which means pup sharks develop in the womb of its mother, similar to humans. The bu;; shark is one of the few species of sharks that preys on animals that are its same size or even larger. You will never know what might happen. They've been known to swim up into freshwater rivers. According to the International Shark Attack File (ISAF), they rank No. Bull Shark bite size facts Bull sharks get their name primarily from their short, rounded snout. A female bull shark can reach an average length of 7.9 feet and an average weight of 290 pounds. The bull shark (Carcharhinus leucas) is the third most dangerous shark, after the great white and tiger shark.. Bull sharks belong to one of the most popular shark families: the requiem sharks; and is a member of the genus Galeocerdo.. Bull sharks are able to perform osmoregulation, which means that they can control their internal osmotic pressure when the salinity of the water changes. Interesting Facts About the Bull Shark. 2-Zambezi name is used by people due to its aggressive behavior. The bull shark (Carcharhinus leucas), also known as the "Zambezi shark" (informally "zambi") in Africa, and "Lake Nicaragua shark" in Nicaragua, is a requiem shark commonly found worldwide in warm, shallow waters along coasts and in rivers. Bulls have one stomach with 4 chambers. When you look at other species of sharks that are the same size you will see that this one is wider. The size of a Bull Shark is very large with them being about 7.5 feet long to 11 feet long and weighing around 200 to 300 pounds. Bull Sharks were reported in New Jersey’s Navesink River. A few species, such as the bull shark, move easily through salt, fresh and brackish waters. The Bull Shark is known to eat almost anything. Bull Shark Lifespan: On average, it has a lifespan of about 16 years. Males can reach 200 pounds and 7 feet in length. The snout is wide and equipped with sharp, triangular teeth while eyes are small. On the bright side, however, there is still time to protect the species before it suffers a steeper decline, and it may have already benefitted from restrictions on the dangerous use of gill nets in many fisheries. They can live in fresh and saltwater, and they are naturally aggressive. Bull sharks can be found worldwide along coastal areas, lakes and rivers. Their name is reportedly inspired by their stocky appearance and blunt, rounded snout, as well as their relatively aggressive behavior. Surviving in both fresh and sea water, bull sharks have a fearsome reputation for biting and hanging on, instead of letting go like most other sharks would. The Bull shark (Carcharhinus leucas), or Zambezi shark, is a species of shark of the genus Carcharhinus.. Bull sharks are still a common species, found in many warm waters around the world, but even these formidable and flexible predators are at risk from humans. When you look at other species of sharks that are the same size you will see that this one is wider. Bull sharks are estimated to be responsible for most shallow water shark attacks. In a typical year, fewer than 20 people die by shark attack, but more than 20 million sharks die in relation to the fishing industry. These three types of sharks are ruthless for human encounters. 3. Body of the bull shark … The species can bite with a force of 5,914 Newtons, the study found, which is more powerful than the bite of 12 other sharks and shark-like fish the researchers used for comparison — including the great white shark and the great hammerhead. It is found in tropical and subtropical coastal waters worldwide, as well as river systems and freshwater lakes.. Bull Shark Facts for Kids. However, shark attacks are extremely rare. (That's a Good Sign. They Can Swim Surprisingly Far Up Rivers. They Aren't Protected in Any Part of Their Range. According to ABC News affiliate WABC Channel 7, New Jersey’s Fish and Wildlife Commission is looking into reports of bull shark sightings, and authorities sent a note to residents to be cautious in the area around Navesink Avenue. That follows only great whites (326 total attacks, 52 fatal and unprovoked) and tiger sharks (129 total, 34 fatal and unprovoked). Bull sharks are usually pale to dark grey above, and th… Bull Sharks were reported in New Jersey’s Navesink River. They Can Thrive in Freshwater or Saltwater. Tips of the fins are black, especially in younger sharks. Terry Moore / … Male individual matures at about 15 years while females reach maturity at 18 years of age. While a bull shark is a large predator that grows up to 11 feet (3.5 m) or more, the bullhead shark is much smaller, usually getting no longer than about 5 feet (1.5 m). Bull sharks have grey backs and white bellies. Crittercam® goes with them to see how they hunt. The name also refers to their pugnacious nature and a tendency to head-butt their prey as a prelude to attacking. The unique patterns on their backs allow researchers to run visual analytics to correctly identify and track individuals. Each one has its own unique pattern of spots, much like human fingerprints.. 12. All Rights Reserved. The ISAF warns all these statistics should be taken with a grain of salt, however, given the difficulty of positively identifying the species behind most attacks. Fisherman Hired to Kill 20 Sharks After Attacks, A Massive Great White Shark Named Miss Costa Is in Florida for Spring Break, Big Predators Are Showing Up in Surprising Places More Often. Bull sharks are arguably the most dangerous shark of all. They feature grey color on the top and white on the belly so that they can blend into their surrounding both above and below them in the water. – Source. 8 Strange Shark Facts to Sink Your Teeth Into, 10 Endangered Shark Species You Should Know, 14 of the Most Endangered Whales, Porpoises, and Dolphins on Earth, Um, Seriously? The female bull is named cow. In Brisbane, Australia the Carbrook Golf Club has bull sharks living in bodies of water in the golf course. The bull shark is a predator and a carnivore. Therefore no two share the exact same pattern.Just behind their gills, every single one has a totally unique arrangement of pale, white spots. Bull sharks have grey backs and white bellies. The bull shark, carcharhinus leucascomes, is so named because of its stocky shape, broad and rounded flat snout, and seemingly aggressive, unpredictable behavior.As a result of these characteristics, many experts have come to believe that they may even be the most dangerous shark species on earth. That's because they're capable of osmoregulation, a process in which the sharks can adjust the salt-to-water ratio in their bodies based on the water around them. Bulls are very dangerous animals. Bull sharks often appear sluggish as they slowly swim along the bottom, but are quite quick and good at capturing smaller, agile prey, and are capable of burst speeds of over 11 mph (19 km/h). Bull sharks currently lack specific legal protections throughout their range, according to the Florida Museum, and the IUCN cites "no specific management or conservation" programs. Females are larger than males! 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