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10 facts about bull sharks

Sharks are one of the top predators of the oceans, and they can differ in shapes and sizes, from the largest whale sharks to the smallest dwarf lantern sharks. They are also known to frequent bays and estuaries which is considered an ideal location for shark nurseries. The teeth of the lower jaw have a wide base, and are narrow, triangular, and are finely jagged. Facts about Blue Sharks 10: fishing. Facts about Blue Sharks 9: the continent. Interesting Bull shark Facts: Females are heavier, but shorter than males. The divers at Bega Lagoon get a rare treat as a massive Bull Shark, nicknamed Scarface, comes to feed. 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. https://www.mentalfloss.com/article/538474/facts-about-bull-sharks They are responsible for 100 confirmed unprovoked attacks on humans, 21 of which were deadly. Adult female bull sharks are relatively longer and bulkier than mature male bull sharks. The pollution and destruction of rivers and lakes can also have a negative effect on their population. The lifespan of bull sharks is estimated to be about 16 years. As disgusting as it is, it works. 27. Why is it called the bull shark? 7 shocking and interesting facts about crocodiles. Bull sharks are not endangered as many species of sharks are. Sharks generally have about 45 to 50 teeth – but that’s just the “front row” teeth. Bull sharks eat almost everything! The size of the largest bull shark ever recorded is 13 feet. I used this website for some facts in my 4-H speech! Females can live for about 16 years, and males up to 12 years. Bull sharks can live in shallow water. They have been reported as far inland as 2220 miles (3700 km) up the Amazon River in Peru and more than 1800 miles (3000km) up the Mississippi River in Illinois. It is territorial so if you mistakenly step into its territory, you’re dead meat. They are around 8 feet long on average, and the largest recorded individual was just over 13 feet long. Bull sharks are one of the few sharks that can live in both saltwater and freshwater. It’s no accident and unless you like to lose a chunk, it’s best to get out of the water while you can. Amazingly, a bull shark’s kidneys and liver adjust depending on how salty their environment is. The Bull Shark – They’re everywhere you wouldn’t expect them to be! Let’s learn some facts about Playa del Carmen´s famous annual visitors, that for many years have attracted people from all over the world to the area. Also, the bull shark’s liver produces less urea in freshwater. They are a special … 25 Top Predators in the World Females are larger because they carry pups. Bull Sharks – Smart Sharks – BBC Earth – Scientist Eric Ritter joins Roboshark in the water with some ferocious looking Bull Sharks. http://animals.nationalgeographic.com/animals/fish/bull-shark/ A few species, such as the bull shark, move easily through salt, fresh and brackish waters. The bite force of a bull shark is 5914 Newtons, which is the highest for any fish, weight for weight. Females are larger than males! Then there are sharks that have the same name as fierce land animals like weasel sharks, houndsharks, the tiger shark and the infamous bull shark. They are responsible for 100 confirmed unprovoked attacks on humans, 21 of which were deadly. Yes, bull sharks can be quite aggressive. They've been known to swim up into freshwater rivers. In fact, many of them prefer it, which is why they often come in contact with humans. The great white shark may be the largest predatory shark out there and it may be really strong and dangerous but scientists have discovered that bull sharks have the strongest bite, its jaws able to exert a maximum force of 6,000 Newtons. Body of the bull shark is stout. Sharks do not have bones. If you ever come across a shark in brackish or fresh water tributaries—it is highly likely you’ve seen a bull shark. Bull sharks can switch from saltwater to freshwater and vice versa because they have only half the concentration of salt in their blood than that of the water around them, whereas most sharks have the same concentration of salt in their blood as there is in the water around them. However, they are still hunted for their fins, skin, meat and liver oil. Sharks are found from shallow to deep sea environments, in coastal, marine and oceanic environments the world over. It takes about 10 years until they reach maturity. The scientific name of the bull shark is Carcharhinus leucas. Sharks do not however and instead rely… Their coloration provides camouflage, as they are grey on top and white on their undersides. Well Named. A bull shark’s diet consists mostly of fishes, including other sharks and stingrays. In freshwater, the bull shark produces more urine. The bigger size of females is the reason why they have a longer lifespan than males. The older the bull shark gets, the more tolerant it becomes of saltwater and so adult bull sharks are often found in the ocean. Adult female bull sharks average 2.4 m (7.9 ft) long and typically weigh 130 kg (290 lb), whereas the slightly smaller adult male averages 2.25 m (7.4 ft) and 95 kg (209 lb). These attacks served as the inspiration for the popular movie ‘Jaws’. They are generally found in water less than 100ft (30m) deep. The bull shark’s name comes from their short, blunt snout and their habit of head-butting prey before they attack, kind of like a charging bull. http://www.flmnh.ufl.edu/fish/gallery/descript/bullshark/bullshark.htm, To view the complete list of sources, click here…. Mating season starts from late summer until early fall. Renowned for excellent quality in providing world-class diving experiences in the CENOTES, with BULL SHARKS, at WRECKS & FAMOUS WALLS in COZUMEL, SAONA, CATALINA islands and CAYO LEVANTADO, Safaris with WHALE SHARKS, SAILFISH & HUMPBACK WHALES, LIVE-ABOARD adventures with AGGRESSOR FLEET/ SILVER BANK and NAUTILUS EXPLORER/ SOCORRO & GUADALUPE, and visits to world heritage sites, Pro Dive International is the official onsite watersports provider for coveted 4-5* RESORTS along the RIVIERA MAYA & COZUMEL/ MEXICO, and in the DOMINICAN REPUBLIC. Three – what happens when the bull shark has a bad temper? The average lifespan of bull shark is 12 years in the wild. They grow more slowly, though, and live longer – up to 16 years. In the ocean, they can be preyed on by larger sharks, including larger bull sharks, as well as killer whales. 25 Most Awesome Sharks It’s gray on top and white on the underside, which allows it to blend into the water. Awesome polar bears are some of the most beautiful creatures in the world! It can simply absorb water through its gills and so it gets rid of the urea. They are known as Carcharhinus Leucas in the scientific world, but also depending on its whereabouts: Bull Shark, Zambezi Shark, Nicaragua Shark, or Ganges River Shark. However, the bull shark isn’t white. Bull Sharks by National Geographic – Bull sharks are known man-eaters. A typical female bull shark is 2.4 m (7.9 ft) long and weighs 130 kg (290 lb), while a male averages 2.25 m (7.4 ft) and 95 kg (209 lb). Carcharhinus comes from the Greek words karcharon and rhinos, which, together mean ‘sharp-nosed’, referring to the bull shark’s large nose. Known as the Carcharhinus Leucas in the scientific community, it has a stocky figure and a broad, flat snout. Crittercam goes with them to see how they hunt. This is one of 43 shark species that can live in both seawater and freshwater. In freshwater, it conserves salt. http://en.wikipedia.org/wiki/Bull_shark Their diet mainly consists of bony fish, invertebrates, sea turtles, birds and dolphins. Great Website! Humans are not part of a bull shark's normal prey. There are also reports of bull sharks weighing around 1,000 pounds. It also doesn’t like bright colors and tend to attack brightly colored nets more than lightly colored ones. That’s enough force to lift something that weighs about 1,300 pounds like three full grown lions. According to marine biologist Philip Motta of the University of South Florida in Tampa and his colleague Maria Habegger, pound-for-pound, a bull shark of the same size would have a stronger bite. It takes about 10 years until they reach maturity. Motta and his colleagues measured bite forces from 13 shark species. Others are named for where they are found, like the Galapagos shark, the Japanese wobbegong and the Greenland shark. 25. In fact, they are commonly seen in freshwater habitats, such as rivers, lakes and streams all over the world. Top Ten Shark Attack Facts! The massive female bull shark measured 10 feet (3 m) long and weighed an estimated, over 1,000 pounds (454 kilograms). Top 15 Most Dangerous Animals in the Amazon Rainforest! They are among a few sharks that can survive in both saltwater and freshwater. Bull Shark Facts for Kids. 26. Interested to Dive With Bull Sharks? Let’s learn some facts about Playa del Carmen´s famous annual visitors, that for many years have attracted people from all over the world to the area. It has a blunt snout, rounded and wide but not very long. In freshwater, however, the bull shark doesn’t have to worry about becoming dehydrated. It´s one of 43 shark species that can live in both seawater and freshwater, which means they can be found even in rivers and lakes. Our first segment for this list of interesting shark facts is about the biggest … Males can reach 200 pounds and 7 feet in length. The population of blue shark will be decreased due to the extensive fishing. In saltwater, this gland serves to get rid of excess salt. 25 River Monsters. They are named this way because they have blunt snouts and habit to attack the prey by hitting it first, using the heads (just like bulls). The size of a bull shark can easily be parallel to a 6-feet tall human. Description of the Bull Shark This species of shark is large and stout, and the females are even larger than the males. A woman in the US can fit herself inside a suitcase in less than six seconds. On average, bull shark is about 7 to 11.5 feet long and weighs around 200 to 500 pounds. Bull sharks are aggressive, common, and usually live near high-population areas like tropical shorelines. That fact … In fact, females average 7.8 feet long and weigh 285 pounds. Most shark species can be found in open water, allowing them plenty of space to swim and an abundance of fish to eat. And there are things you can do to avoid it such as not swimming near schools of fish, near river mouths and in murky waters where bull sharks like to lurk. Learn more facts about these weird and wonderful sea creatures of the oceans. However, the urine contains mostly urea and less salt. In saltwater, the kidneys get rid of excess salt. They are also caught for sport and for public display in aquariums, since they are one species of shark that can do well in captivity. Bull Sharks are also mentioned in: Sharks for Early Readers With such force, you can imagine how much damage a single bite from a bull shark can do. Bull sharks love freshwater, and have been spotted in bays, lagoons, and rivers. Why is it called the bull shark? The stomach area is white. Urea is a nitrogen-rich compound that sharks store in their blood in order to prevent dehydration when in saltwater. Killer sharks invade… golf course in Australia by Russia Today – Bull sharks washed up in the local golf course lake after the Brisbane floods in Australia. In order to maintain this concentration, bull sharks have a special gland called the rectal gland. It is known for its aggressive nature, and presence in warm, shallow brackish and freshwater systems including estuaries and rivers. 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