What is special about polar bears?
What is special about polar bears?
Polar bears have white fur so that they can camouflage into their environment. Their coat is so well camouflaged in Arctic environments that it can sometimes pass as a snow drift. Interestingly, the polar bear’s coat has no white pigment; in fact, a polar bear’s skin is black and its hairs are hollow.
How long can polar bears go without water?
The closest polar bears come to hibernation is in the case of pregnant females, which build dens so they can give birth to their cubs. These incredibly patient mother polar bears are known to live for up to three months without drinking, eating, or defecating.
Where do polar bears sleep in?
The bears typically curl up and dig shallow pits in the snow, sleeping with their backs to the wind. For comfort, the bear uses one of its outstretched paws as a pillow and allows snow to pile up around it to provide extra warmth and insulation.
What does polar bear drink?
To get drinking water the polar bears would have to eat snow, or eat specific bits of icebergs (sea ice and sea water are too salty and would make them thirstier than they started out).
Do polar bears purr?
But did you realise a bunch of other animals also purr, including big arse polar bears? Similar to a cat’s purring, bears make this pleasure sound when they are especially comfortable, nursing, or eating a special treat.
What is the most interesting fact about polar bears?
Polar bears are found in the frozen wilds of the Arctic, in Canada, Alaska (US), Greenland, Russia and Norway. These are seriously big bears, gang. Adult polar bears can measure over 2.5m long and weigh around 680kg. Polar bears are well adapted to survive in one of the harshest environments on our planet.
What are some special things about polar bears?
Read on and check out our cool trivia about polar bears. Polar bears live in the Arctic. Polar bears have black skin and although their fur appears white, it is actually transparent. It is the largest carnivore (meat eater) that lives on land. Polar bears use sea ice as a platform to hunt seals. Seals make up most of a polar bears diet.
What are the dangers of polar bears?
Another study suggests that polar bears are in danger of becoming extinct because of increasing pollution in the Arctic region. Chemicals and other waste may have an effect on the body and bones of polar bears. When polar bears attack humans, it is mostly because they are very hungry, desperately in need of food.
What problems do polar bears face?
The impacts of global warming come on top of problems that polar bears face from hunting, toxic pollution and future oil developments in the Arctic. In some areas, research on polar bears shows a link between high contaminant levels and reduced immune system function.
