Polar bears are extremely large animals. Males weigh 849 to 904 pounds while females averaging 331–551 pounds. Learn more about the threats to polar bears and how we are working to solve them. 2) These are seriously big bears, gang. While both sexes look alike, males are about twice the size of females. Of these just 1 subpopulation is increasing, 5 are stable and 4 are in decline. 9. View our Cookie Policy for more information, Sign up to get the latest WWF news delivered straight to your inbox. No way, you say. Built to stay warm in their cold habitat, polar bears sometimes overheat and have to cool off in the chilly water. Mating take place on the sea ice in April and May, when polar bears congregate in the best seal hunting areas. However, polar bears have evolved a set of special traits for hunting and surviving in the cold northernmost regions of Earth. 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. The polar bear (Ursus maritimus) is the largest bear species. 9 Interesting Facts about Polar Bears by anastasiia - February 27, 2014 In celebration of Polar Bear Day, we’ve gathered some interesting facts and great photos of these beautiful animals. 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. Polar bear fur is translucent, and only appears white because it reflects visible light. Scientists today use a working estimate of around 22,000 to 31,000 polar bears still exist today worldwide. Two-thirds of polar bear … Polar bears have a very strong sense of smell, which they use to find seal breathing holes in the ice. Today I want to write about polar bears because they are a powerful creature with very cute cubs. Bears are large dog like mammals found all around the world. 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. These animals are abundant in fat, which is necessary for polar bears to consume to build its bulk and keep warm. The total population of approximately 26,000 wild polar bears are divided into 19 units or subpopulations. We need your help to give rangers the strength and safety they need, and to tackle poaching and demand for products like ivory. Once it has found the hole, the bear will wait patiently until the seal comes up for air to attack. Polar bears can reach speeds up to 40 kph (25 mph) on land and 10 kph … Sign up to be kept informed about our conservation work and how you can help such as fundraising, campaigning and events. The polar bear is the newest of the eight bear species. These bears often hunt with little success. When not hunting, polar bears are resting, perhaps as much as 20 hours a day. Mother and cubs emerge from their den in late March or April. 3. 32 Facts About Polar Bears. Polar bears have an excellent sense of smell, with the ability to detect seals nearly a mile away (1.6 km). 1) Polar bears are found in the frozen wilds of the Arctic, in Canada, Alaska (US), Greenland, Russia and Norway. Polar bears normally live alone. After feeding polar bears usually wash by taking a swim or rolling in the snow. WWF is working with researchers to track polar bears in the Arctic to understand the impact that climate change and other threats are having on them as well as helping to monitor their health.Â, We’re also advocating for governments to recognise and mitigate the effects of a changing Arctic on these bears.Â. They may scavenge to avoid starving, or they may fast until ice forms again. Adult polar bears can measure over 2.5m long and weigh around 680kg. The hybrid physically resembles an intermediate between the two species, but as wild hybrids are usually birthed from polar bear mothers they are raised and behave like 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? Polar bears can see well underwater, spotting potential meals 4.5 meters (15 feet) away. 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. They like to keep themselves clean. 4 Polar Bear Spotting Is A Real Occupation. A female polar bear will have an average of five litters of cubs in her lifetime. If a polar bear doesn’t eat for seven to ten days, it can slow its metabolism until it finds its next meal. A polar bear’s liver is so rich in Vitamin A that it may be poisonous to human being if consumed. Polar bears spend over half their life hunting. Female poplar bears typically nurse their cubs for two and a half years. Their large paws are specially adapted for swimming, which they’ll use to paddle through the water while holding their hind legs flat like a rudder. On a regional level in Canada, polar bears are listed as threatened in both Manitoba and Ontario under provincial endangered species … Interesting facts about Polar Bears. Their scientific name Ursus maritimus means “maritime bear” and derives from this fact. 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. Pregnant females can weigh as much as 500 kg (1,100 lb). Fact 1: Polar bears and penguins do not live in the same place. If they move, the mother disciples them, with a whack to the head. 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