What do polar bears have on their body?
Two coats of fur and a thick layer of blubber help insulate the polar bear’s body from the cold, keeping its temperature at an even 37° C (98.6° F). In addition, polar bears’ paws are especially adapted for walking on the ice and swimming in the sea. … Polar bears are also equipped with strong noses.
How many toes do polar bears have?
The hind limbs are longer than the forelimbs. This makes the large, muscular hind end stand higher than the shoulders. Feet are five-toed paws. Polar bears have large paws compared to body size, reaching 30 cm (12 in.)
Do polar bears have claws?
Their claws are also very thick, sharp and curved – the better to grip frozen sea ice or slippery prey, like a ringed seal. Though their feet look very different from ours, polar bears walk much like you and I, and share aspects of our bone anatomy.
How thick is polar bear skin?
Underneath their fur, polar bears have black skin which absorbs the heat of the sun, and below the skin is a thick, 4-inch layer of blubber.
Do polar bears eat humans?
Bears. Polar bears, particularly young and undernourished ones will hunt people for food. … Truly man-eating bear attacks are uncommon, but are known to occur when the animals are diseased or natural prey is scarce, often leading them to attack and eat anything they are able to kill.
Do male polar bears kill females?
Staff at Detroit zoo said that the male polar bear had previously mated with other females without showcasing any aggressive behavior.
Do polar bears eat seals?
Unlike other bear species, polar bears are almost exclusively meat eaters (carnivorous). They mainly eat ringed seals, but may also eat bearded seals. Polar bears hunt seals by waiting for them to come to the surface of sea ice to breathe.
Do polar bears eat fish?
Food Preferences & Resources
When other food is unavailable, polar bears will eat just about any animal they can get, including reindeer, small rodents, seabirds, waterfowl, fish, eggs, vegetation (including kelp), berries, and human garbage.
Why is polar bear skin black?
The outer layer of hair is clear – and a polar bear’s skin is black. Polar bears evolved to have black skin, as the colour is the best for absorbing energy from the sun. … The clear fur allows this sunlight to get to the skin – but it still looks white, so that the bear can blend in with its environment of ice and snow.
Is polar bear hair white?
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.
Do polar bears have sharp teeth?
Polar Bears have a mouth full of 42 extremely sharp teeth. Since they are carnivorous, they need them to kill their prey as well as to consume it. … They fur of a Polar Bear is either white or tan and very thick.
What animal has the biggest paws?
Who has the biggest paw? A Polar Bear has a paw that can be 12 inches across. This helps the bear to spread out it’s body weight over snow and ice.
Do polar bears eat penguins?
Polar bears do not eat penguins, since penguins live in the southern hemisphere and polar bears live in the northern hemisphere.
What animals eat polar bears?
Adult polar bears have no natural predators, though walruses and wolves can kill them.
Do polar bears sweat?
Adult polar bears spend a lot of time on their own and travel over huge distances. One way bears find each other is by smell – polar bears have a sweat gland on the bottom of their feet that leaves a distinctive scent.