interesting facts about polar bears

Pregnant females can weigh as much as 500 kg (1,100 lb). Interesting facts about northern goshawks, Interesting facts about Fiordland penguins, Interesting facts about Yorkshire Terriers. Polar bears can also be exposed to toxic chemicals such as pesticides through their prey, which can affect a bear's biological functioning and ability to reproduce. 1. Polar bear fur is translucent, and only appears white because it reflects visible light. Polar bears also have a thick layer of fat. Their fur isn’t strictly white, it’s actually transparent. What are Interesting Facts about Polar Bears? It's International Polar Bear Day and what better way to celebrate these brawny yet somehow still adorable bears — I mean, have you seen our photos of Siku? 2) These are seriously big bears, gang. They can get overheated. Polar bears were separated from brown bears … We need your help to give rangers the strength and safety they need, and to tackle poaching and demand for products like ivory. Male polar bears can weigh up to 800kg, and are twice the size of females. On a regional level in Canada, polar bears are listed as threatened in both Manitoba and Ontario under provincial endangered species … © Jon Aars / Norwegian Polar Institute / WWF-Canon, © naturepl.com / Steven Kazlowski / WWF. Beneath all that thick fur, their skin is jet black. Polar bears typically weigh between 900 and 1,500 pounds, according to the Library of Congress. A polar bear’s liver is so rich in Vitamin A that it may be poisonous to human being if consumed. They offer some pretty interesting employment opportunities, such as the position of polar bear spotter.. Fact 1: The Largest Land Predator Because they spend most of their lives on the sea ice of the Arctic Ocean depending on the ocean for their food and habitat, polar bears are the only bear species to be considered marine mammals. The broad feet have hairy soles to protect and insulate as well as to facilitate movement across ice, as does the small bumps on the soles of the feet (called papillae), which helps to prevent slipping. Interesting facts about Polar Bears. The world’s oldest polar bear, orphaned as a cub in the cold Russian north and raised in captivity, has died aged 42. Female polar bears would rather build their dens in “old snow“ from previous years rather than the freshly fallen snow. However they will grow pretty fast in the first couple of months. Polar bears are classified as marine mammals. Ten polar bear facts. Female polar bears weigh about 150 to 250 kg (330 to 550 lb) and are about 1.8 to 2.5 m (6 to 8.2 ft) long. Polar bears can weigh more than 1300 pounds and span more than 8 feet, 6 inches from nose to tail, making them the largest carnivores to currently walk the Earth. Males weigh 849 to 904 pounds while females averaging 331–551 pounds. Because of expected habitat loss caused by climate change, the polar bear is classified as a vulnerable species. Fact 1: Polar bears and penguins do not live in the same place. The oil and gas industry is turning its eyes to the arctic, and with it comes the potential risks of habitat destruction from oil exploration work. Although polar bears are one of the largest land carnivores in the world yet baby polar bears are only the size of a ground squirrel when they are born. Canada considers polar bears a species of special concern under the National Species at Risk Act. One of the most interesting facts about polar bears is that they like to keep themselves clean, so when they get dirty, they roll in the snow or take a swim. Scientists estimate that there are around 25,000 polar bears worldwide. If a polar bear doesn’t eat for seven to ten days, it can slow its metabolism until it finds its next meal. We use cookies to analyse how visitors use our website and to help us provide the best possible experience for users. 32 Facts About Polar Bears. The largest male polar bear on record weighed 2209 pounds. You’re about to find out 15 interesting facts about the polar bear to answer that in under 2 minutes… Polar bears are the largest land-based carnivores in the world. It only appears white, because it reflects visible light. Polar bears normally live alone. Here are a few more facts about the Polar … The polar bear (Ursus maritimus) is the largest bear species. The remaining 9 have not been assessed as they are data deficient – we simply don’t have enough information about them to know how they’re doing. People think Polar bears can become 25–30 years old in nature, but in captivity … Polar bear cubs (one to four, usually two) are born November through January in a den. The ice edge and pressure ridges where fractures and refreezing occur provide the best hunting ground. Mother and cubs emerge from their den in late March or April. Amazing Facts About the Polar Bear. They also scavenge on carcasses of beluga whales, walruses, narwhals, and bowhead whales. Save my name, email, and website in this browser for the next time I comment. Polar bears spend over half their life hunting. Polar bears can reach speeds up to 40 kilometer (25 miles) per hour on land. They have a mouth full of 42 extremely sharp teeth. One of the surprising facts about polar bear is that the polar bear is related to the brown bear. Polar bears have a very strong sense of smell, which they use to find seal breathing holes in the ice. Scientists today use a working estimate of around 22,000 to 31,000 polar bears still exist today worldwide. Polar bears (or Ursus Maritimus – to give them their posh Latin name) can be found pretty much anywhere inside the Arctic Circle – Canada, Russia, Greenland etc, and are the largest living land carnivore with males coming in at 400-600kg and females at 200-300kg. When not hunting, polar bears are resting, perhaps as much as 20 hours a day. The polar bear is the newest of the eight bear species. Here are five interesting facts about them: Polar bears are the largest living land carnivore, with adult males growing up to 2.6 metres in length. Once it has found the hole, the bear will wait patiently until the seal comes up for air to attack. Male polar bears weigh about 350 to more than 650 kg (770 to 1,435 lb) and are about 2.5 to 3 m (8.2 to 9.8 ft) long. There are eight species of bear: American black bear, Asiatic black bear, brown bear, giant panda bear, polar bear, spectacled bear, sloth bear and sun bear. They can detect their prey from 32 km (20 mi) away and can smell a seal’s breathing hole in the ice more than 800 meters (0.5 mile) away. Sign up to be kept informed about our conservation work and how you can help such as fundraising, campaigning and events. Although most polar bears are born on land, they spend most of their time on the sea ice. They mainly eat seals… The polar bear was the mascot for the 1998 Winter Olympics in Calgary, Canada. You've … The biggest threat to polar bears today is not hunting but the effects of global warming and pollution. Some black bears are born white and are called Spirit Bears. As recently as 2006 genetic testing confirmed the existence of polar bear-grizzly bear hybrids, also known as ‘grolar bears’ or ‘pizzly bears’. Mating take place on the sea ice in April and May, when polar bears congregate in the best seal hunting areas. You can unsubscribe at any time. Polar bear has no natural predators and knows no fear of humans, making it an extremely dangerous animal. In the U.S., polar bears are listed as a threatened species under the Endangered Species Act. Polar Bear Facts for Kids Adult bears weigh as much as 772–1,543 pounds. 9 They don't hibernate like other bears. A male polar bear can measure up to 10 feet long and weigh 1,500 lbs., which is about the weight of eight human adults. These animals are abundant in fat, which is necessary for polar bears to consume to build its bulk and keep warm. Polar bears are probably the only bears that have long fascinated biologists not only for their super strength but for their ability to swim great distances. If you eat a polar bear liver, you’ll die. Polar bears are solitary and overwhelmingly carnivorous, feeding especially on the ringed seal but also on the bearded seal and other pinnipeds. Pregnant females can … — than to share some I-never-knew-that facts about the Arctic-roaming creatures.. No way, you say. Polar bear cubs learn to freeze and remain still while their mother hunts. Melting sea ice from climate change has increased human-polar bear conflicts when hungry polar bears go searching for food in the summer. - Source 2. Polar bears are some of the most inspiring animals in the world, but how much do you know about them? Polar bears main prey consists of ringed seals and bearded seals, though they will also scavenge carcasses or settle for small mammals, birds, eggs and vegetation. Polar Bears have an excellent sense of smell. They can comfortably swim at a speed of 10 kilometer (6 miles) per hour. They also roll in the snow to keep themselves cool when they feel hot. This layer of fat, like the layer of fat found in whales, is called blubber. Polar Bear Facts: 10 Interesting Facts about Polar Bears. They are fascinating creatures that have evolved to survive in some of the harshest and coldest environments on earth. 2. However, polar bears have evolved a set of special traits for hunting and surviving in the cold northernmost regions of Earth. Polar bears are not actually white rather they have hollow hairs covering their body which reflects in light resulting in white color. Let's take a look at these amazing polar bear cubs facts. Tired of your usual 9-to-5? However, polar bears have evolved a set of special traits for hunting and surviving in the cold northernmost regions of Earth. Two tiny scoops of snow from a polar bear track revealed not just the DNA of the polar bear that made it, but even from a seal it had recently eaten. Most polar bears live up to 15 – 18 years. Polar bears are the world’s largest terrestrial carnivore. We have managed to gather some of the most amazing 21 facts about polar bears. A female polar bear will have an average of five litters of cubs in her lifetime. Then you might want to occasionally check the government of Svalbard’s online job board. Polar bears can see well underwater, spotting potential meals 4.5 meters (15 feet) away. One of the surprising facts about polar bear is that the polar bear is related to the brown bear. View our Cookie Policy for more information, Sign up to get the latest WWF news delivered straight to your inbox. Female poplar bears typically nurse their cubs for two and a half years. Contact with oil spills can reduce the insulating effect of a bear’s fur requiring them to use more energy to get warm, and can poison them if ingested. The total population of approximately 26,000 wild polar bears are divided into 19 units or subpopulations. Young Polar bears stay with their mothers for 1–2 years, and they become mature when they are 5–6 years old. 1-5 Bear Facts 1. In some places, these bears have learned to eat at garbage dumps. An adult male ranges from 7.9 to 9.8 feet in length and weighs 770 to 1500 pounds. Polar bears are black with clear fur, so in daylight, they appear white; at night, they are invisible. Although about half of a polar bear’s life is spent hunting for food, their hunts are rarely successful. They can reach a total length of 9 feet 10 inches. Their scientific name Ursus maritimus means “maritime bear” and derives from this fact. The ability for polar bears and grizzly bears to interbreed is unsurprising when you consider that polar bears evolved from brown bears as recently as 150,000 years ago! Polar bears have 42 teeth. These bears often hunt with little success. Because they spend most of their lives on the sea ice of the Arctic Ocean depending on the ocean for their food and habitat, polar bears are the only bear species to be considered marine mammals. In areas where the sea ice melts completely, polar bears must move ashore in the summer. Polar bears have an excellent sense of smell, with the ability to detect seals nearly a mile away (1.6 km). 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Length of 9 feet 10 inches illegal wildlife trade and tackle other facing. Nearly a mile away ( 1.6 km ) known polar bear ever recorded weighed in at pounds—which! Were separated from brown bears and black bears are large dog like mammals found all around world! You 've … here are 30 Interesting bear facts they are a powerful creature with very cubs! 6 miles ) per hour on land to tackle poaching and demand for products like ivory ) these are big. ( 100 miles ) per hour on land, they appear white to the brown bear maritime ”!

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