Polar Bears

A:

Several organizations work to save polar bears by holding federal and state agencies accountable under the Endangered Species Act of 1973, which offers legal protection to designated plants and animals under the federal government. Some advocacy groups include the National Wildlife Federation, World Wildlife Fund and the U.S. Fish and Wildlife Department.

See Full Answer
Filed Under:
  • Do Polar Bears Live in the North Pole?

    Q: Do Polar Bears Live in the North Pole?

    A: Polar bears live in the Arctic, which is the region that surrounds the North Pole. They spend much of their time on sheets of Arctic ice.
    See Full Answer
    Filed Under:
  • Do Polar Bears Live at the South Pole?

    Q: Do Polar Bears Live at the South Pole?

    A: Polar bears do not live at or near the South Pole. In fact, polar bears actually live near the Arctic Circle, or North Pole, where they hunt seals through the openings in the frozen water.
    See Full Answer
    Filed Under:
  • How Many Polar Bears Are Left in the World?

    Q: How Many Polar Bears Are Left in the World?

    A: The World Wildlife Foundation estimates that there are between 20,000 and 25,000 polar bears left in the world. Between 60 and 80 percent of these animals live in Canada.
    See Full Answer
    Filed Under:
  • Do Polar Bears Eat Penguins?

    Q: Do Polar Bears Eat Penguins?

    A: Polar bears do not eat penguins in the wild because the animals are not able to interact. Polar bears live in arctic regions, while penguins are found in the southern hemisphere.
    See Full Answer
    Filed Under:
  • How Long Do Polar Bears Live?

    Q: How Long Do Polar Bears Live?

    A: A polar bear can live up to 18 years on average in the wild. In captivity, polar bears have been known to live up to 30 years.
    See Full Answer
    Filed Under:
  • Why Do Polar Bears Have Large Paws?

    Q: Why Do Polar Bears Have Large Paws?

    A: Polar bears large paws are an adaptation feature, which allows polar bears to spread their weight on snow and ice more effectively. The paws act like snowshoes for balancing the significant weight polar bears have. Fur on the bottom of their paws also helps polar bears to grip the ice.
    See Full Answer
    Filed Under:
  • What Is a Polar Bear's Defense?

    Q: What Is a Polar Bear's Defense?

    A: Because polar bears are apex predators, they have no natural enemies, but when a polar bear male fights another male during mating season, it defends itself with its brute strength, curved claws, powerful jaws and long, sharp canine teeth. In rare encounters with other predators, such as grizzlies, a polar bear tends to back off in defense and leave the carcass to its opponent.
    See Full Answer
    Filed Under:
  • Why Do Polar Bears Have White Fur?

    Q: Why Do Polar Bears Have White Fur?

    A: Polar bears have white fur because it serves as camouflage in the Arctic snow, allowing them to blend into the environment and hunt. Polar bears, having evolved from grizzly bears thousands of years ago, also changed in other ways to survive in their habitat.
    See Full Answer
    Filed Under:
  • How Do Polar Bears Protect Themselves?

    Q: How Do Polar Bears Protect Themselves?

    A: Polar bears protect themselves and their young with powerful forearms, sharp claws and strong jaws. Polar bears use their claws for hunting and gaining traction on the ice as well as for protection.
    See Full Answer
    Filed Under:
  • Why Do Polar Bears Live in the Arctic?

    Q: Why Do Polar Bears Live in the Arctic?

    A: Polar bears live in the Arctic because they are well suited to thrive in freezing temperatures. Polar bears are insulated by an ample layer of fat and a double layer of thick, white fur that camouflages them from being detected by predators and prey. The furry feet of the polar bear have a network of bumps that gives the animal traction on ice and snow.
    See Full Answer
    Filed Under:
  • How Big Do Polar Bears Get?

    Q: How Big Do Polar Bears Get?

    A: The male polar bear measures 8 to 9 feet and weighs between 550 and 1320 pounds, while the female measures 6 to 7 feet and weighs between 200 and 700 pounds. Polar bears are the largest terrestrial carnivores, and the only other bear of similar size is the Kodiak bear.
    See Full Answer
    Filed Under:
  • What Is Being Done to Preserve the Polar Bear Population?

    Q: What Is Being Done to Preserve the Polar Bear Population?

    A: Several organizations work to save polar bears by holding federal and state agencies accountable under the Endangered Species Act of 1973, which offers legal protection to designated plants and animals under the federal government. Some advocacy groups include the National Wildlife Federation, World Wildlife Fund and the U.S. Fish and Wildlife Department.
    See Full Answer
    Filed Under:
  • Q: What Are Churchill Polar Bears?

    A: Churchill polar bears are polar bears that migrate through the city of Churchill in Manitoba, Canada. The polar bears remain around Churchill from October through November, waiting for the Hudson Bay to freeze. The endangered bears serve as a huge tourist attraction for the city.
    See Full Answer
    Filed Under:
  • Q: How Do Polar Bears Care for Their Young?

    A: Female polar bears care for their young by feeding and protecting them from the time they are born until they are weaned at about 1 1/2 to 2 1/2 years of age. Males abandon females after mating and do not help to care for the cubs.
    See Full Answer
    Filed Under:
  • Q: What Is the Lifecycle of Polar Bears?

    A: Polar bears are usually born in a maternity den between November and February and spend the next 2.5 years with their mother; by the age of 5 years, they are fully mature and ready to mate. Adult polar bears usually live to the ages of 15 to 18 years, but some polar bears have lived into their 30s.
    See Full Answer
    Filed Under:
  • Q: What Do Polar Bears Drink?

    A: Polar bears rarely drink fresh water, as they derive most of their water needs from the chemical reaction produced when fat is metabolized. This is the main reason why a polar bear's diet is extremely heavy in fat provided by animals such as seals.
    See Full Answer
    Filed Under:
  • Q: How Many Polar Bears Are Alive Today?

    A: As of 2008, scientists estimate there are approximately 20,000 to 25,000 polar bears. Polar bears are considered endangered as their environments are at risk from climate change. This is primarily due to warming conditions that cause sea ice to melt.
    See Full Answer
    Filed Under:
  • What Are Some Adaptations of Polar Bears?

    Q: What Are Some Adaptations of Polar Bears?

    A: Some adaptations of polar bears are their white fur, which camouflages them against the white ice floes where they hunt, and wide forepaws, which act as paddles when they swim. Their feet have fur to allow them to gain purchase on the ice and snow.
    See Full Answer
    Filed Under:
  • Q: What Does a Shaved Polar Bear Look Like?

    A: The skin of a polar bear is black, so a shaved polar bear is completely black. The skin has a layer of fat underneath that measures as much as 4.5 inches thick. This fat keeps polar bears warm while swimming since wet fur doesn't insulate well.
    See Full Answer
    Filed Under:
  • Q: Can You Purchase a Pet Polar Bear?

    A: Polar bears cannot be kept as pets because they are an endangered species. It is illegal to personally own, buy, or sell an animal that is classified as an endangered species.
    See Full Answer
    Filed Under:
  • Q: What Are the Adaptations of Polar Bears?

    A: Two adaptations of the polar bear are its white fur and its black skin. The fur, which is actually transparent, reflects sunlight and camouflages the bear as it makes its way along ice floes in the arctic. The bear's black skin absorbs sunlight and keeps it warm.
    See Full Answer
    Filed Under: