Interesting facts about polar bears

Interesting facts about polar bears

The Arctic is home to polar bears.

The Arctic Ocean's pack ice is their favored environment.

The ideal hunting grounds are the ice edge and pressure ridges where fractures and refreezing occur.

As the ice melts and freezes, bears will migrate up to 1,000 kilometers (620 miles) north and south.

Polar bears must migrate onshore in the summer in regions where the sea ice has entirely melted. They can either forage to prevent starvation or fast until the ice develops again. These bears have learned to consume rubbish dumps in some areas.

In the wild, polar bears usually live for 15 to 18 years. In the Arctic, the oldest known polar bear lived for 32 years.

The world's oldest polar bear, abandoned as a youngster and nurtured in captivity in the freezing Russian north, has died at the age of 42.

Polar bears are the largest terrestrial carnivore in the planet.

Polar bears are around 2.5 to 3 m (8.2 to 9.8 ft) long and weigh between 350 and 650 kg (770 to 1,435 lb).

Female polar bears are around 1.8 to 2.5 m (6 to 8.2 foot) long and weigh 150 to 250 kg (330 to 550 lb). Females who are pregnant can weigh up to 500 kg (1,100 lb).

Polar bears have a short tail and a stocky build, with a long neck, tiny head, short, rounded ears, and a short tail.

Polar bears' fur seems white to the naked eye, but it is actually translucent. It only appears white because visible light reflects off of it. Polar bear skin is truly black beneath their fur. A layer of insulating fat lies beneath the skin.

They have 42 razor-sharp teeth in their mouth.

The sense of smell in polar bears is exceptional. They can detect their prey from a distance of 32 kilometers (20 miles), and they can smell a seal's breathing hole on the ice from a distance of over 800 meters (0.5 mile).

Polar bears are solitary and carnivorous, preying primarily on ringed seals, but sometimes on bearded seals and other pinnipeds. They also eat beluga whales, walruses, narwhals, and bowhead whales' carcasses. Polar bears have been known to kill beluga whales and baby walruses.

If a polar bear does not eat for seven to ten days, its metabolism will stall until it finds food.

They enjoy keeping themselves tidy. Polar bears frequently wash after feeding by going for a swim or rolling in the snow.

The hairy soles of the broad feet, as well as the little bumps on the soles of the feet (called papillae), protect and insulate the feet while also facilitating mobility through ice.

Claws that are strong and sharp are also necessary for getting traction, digging through ice, and killing prey.

Polar bears, which are built to stay warm in their freezing environment, occasionally overheat and must cool off in the icy water.

Polar bears can swim very well. They can swim at a comfortable speed of 10 kilometers per hour (6 miles per hour). They have the ability to swim for up to 160 kilometers (100 miles).

Polar bears have excellent underwater vision, identifying probable food from a distance of 4.5 meters (15 feet). They have a nictitating membrane, or third eyelid, that lets them to see underwater while also protecting their eyes from snow.

On land, polar bears may attain speeds of up to 40 kilometers per hour (25 miles per hour).

Polar bears sleep for up to 20 hours a day when they are not hunting.

Polar bears, unlike brown and black bears, do not hibernate, and only pregnant females spend the winter in dens.

Female polar bears prefer to make their dens out of "old snow" from prior years rather than new snow.

In April and May, when polar bears cluster in the prime seal hunting locations, mating takes place on the sea ice. The gestation period lasts between 195 and 265 days.

Polar bear pups (one to four, usually two) are born in a den from November to January. In late March or early April, the mother and her cubs emerge from their den.

Female poplar bears nurse their cubs for an average of two and a half years.

While their mother hunts, polar bear pups learn to freeze and remain motionless. If they move, the mother disciplines them with a head beat.

Because polar bears have no natural predators and have no fear of humans, they are a very dangerous species.

Scientists believe that there are between 22,000 and 31,000 polar bears left in the world today.

The effects of global warming and pollution, rather than hunting, are the greatest threat to polar bears today.

The polar bear is considered a vulnerable species because of predicted habitat loss due to climate change.

Despite the fact that the majority of polar bears are born on land, they spend the most of their time on the sea ice. Ursus maritimus, which means "maritime bear" in Latin, is derived from this fact.

Of the eight bear species, the polar bear is the newest.

All living polar bears can be traced back to a single female brown bear who lived in Ireland between 20,000 and 50,000 years ago.

Residents in Churchill, Canada, leave their automobiles open to provide a safe haven for walkers who may come face to face with polar bears.

You will die if you consume the liver of a polar bear. That much vitamin A is too much for humans to handle.

It was a polar bear.

READ MORE: Song Lyrics Collection

Thanks for visit my Song Lyrics blog, you can fine more Lyrics Songs in Goolge Bing or Other and Click Here If You Want Piano Sheet Music Free Download and The Most Complete Word Definition Video

interesting facts about polar bears body interesting facts about polar bears video interesting facts about polar bears appearance interesting facts about polar bears diet interesting facts about polar bears for preschoolers interesting facts about polar bears and global warming interesting facts about polar bears fur interesting facts about polar bears ks2 interesting facts about polar bears habitat interesting facts about polar bear in hindi interesting facts about polar bears and grizzlies fun facts about polar bears and penguins fun facts about polar bears appearance interesting facts about a polar bear interesting facts about a polar bear's habitat interesting facts about arctic polar bears an interesting fact about polar bears interesting facts about baby polar bears facts about polar bears body facts about polar bears being endangered facts about polar bear body parts facts about polar bears behavior facts about polar bears becoming extinct facts about polar bears bbc what are some interesting facts about polar bears 3 interesting facts about polar bears 5 interesting facts about polar bears interesting facts about polar bear cubs cool interesting facts about polar bears facts about polar bears climate change facts about polar bears claws what are cool facts about polar bears what is an interesting fact about polar bears most interesting facts about polar bears did you know facts about polar bears fun facts about polar bears diet facts about polar bears dying facts about polar bears during climate change information about polar bears diet cool facts about polar bears facts about polar bear extinction facts about polar bears eyes facts about polar bears environment facts about polar bears eat facts about polar bears ears facts about polar bears eyfs fun easy facts about polar bears fun facts about endangered polar bears some interesting facts about polar bears 10 interesting facts about polar bears fun facts about polar bears for preschoolers five interesting facts about polar bears facts about polar bears for 2nd grade facts about polar bears food facts about polar bear family facts about polar bears feet 5 most interesting facts about polar bears fun fact for polar bears fun facts about polar bears national geographic fun facts about polar and grizzly bear facts about polar bears going extinct facts about polar bears global warming facts about polar bears habitat facts about polar bear hibernation facts about polar bears homes information about polar bears habitat facts about polar bears in the tundra facts about polar bears in antarctica facts about polar bears in minecraft facts about polar bears in canada facts about polar bears in spanish facts about polar bears in climate change facts about arctic polar bears kid friendly facts about polar bears facts about polar bears life cycle lots of interesting facts about polar bears facts about polar bears mating facts about polar bear mammal 3 most interesting facts about polar bears most important facts about polar bears tell me some interesting facts about polar bears facts about polar bears national geographic facts about polar bears nose polar bear about facts other interesting facts about polar bears any other interesting facts about polar bears one fun fact about polar bears facts about polar bears paws facts about polar bear population really interesting facts about polar bears small interesting facts about polar bears facts about polar bears swimming facts about polar bears skin facts about polar bears sense of smell facts about polar bears simple some interesting information about polar bears science fun facts about polar bears 2 interesting facts about polar bears interesting facts about the polar bear facts about polar bear teeth facts about polar bears that no one knows facts about polar bears tails fun facts about the polar bear two interesting things about polar bears two interesting facts about polar bears interesting and unusual facts about polar bears very interesting facts about polar bears facts about polar bears videos facts about polar bears wikipedia facts about polar bears wwf facts about polar bears what do they eat facts about polar bears what they eat facts about polar bears weight fun facts about polar bears youtube facts about polar bears youtube facts about polar bears year 1 100 interesting facts about polar bears 0 facts about polar bears 15 interesting facts about polar bears 11 interesting facts about polar bear 100 facts about polar bears 1 fact about polar bears 20 interesting facts about polar bears 25 cool facts about polar bears 20 fun facts about polar bears 2 facts about polar bears 3 cool facts about polar bears three fun facts about polar bears what are some fun facts about polar bears what are some important facts about polar bears 3 short facts about polar bears five amazing facts about polar bears 4 interesting facts about polar bears 4 fun facts about polar bears 4 important facts about polar bears 4 things about polar bears what is a polar bear facts 50 interesting facts about polar bears 50 fun facts about polar bears 7 facts about polar bears five interesting things about polar bears 5 good facts about polar bears 5 things about polar bears polar bear facts wikipedia 6 interesting facts about polar bears 6 facts about polar bears 7 fun facts about polar bears 8 fun facts about polar bears 8 facts about polar bears 9 amazing facts about polar bears 9 facts about polar bears