And how and where does the polar bear live?

In the country of eternal snow, where a polar bear lives,This predator is considered one of the largest and ferocious. But nevertheless, he often prefers food of vegetable origin to meat and does it more often than other predators.

Polar bear. Description

The feeding of polar bears is mixed, and this has affected the structure of powerful canines. The surface of molars in these animals is uneven and flat, which is convenient for chewing any kind of food.

With the help of claws with sharp claws, predators tear the prey apart and dig out the edible fruits and roots from the ground. On each limb - 5 long fingers, sharp claws on which are not drawn.

Very strange, but perfect hearing and sharpsight these predatory animals can not boast. Polar bears do not see objects as large as their eyesight fields overlap. But the sense of smell of animals is much better developed. Predator often in order to understand what is around, you have to get up on your hind legs, turn your head and examine everything with your nose.

The bear is a large animal weighing 400-700 kg, 240-260 cm in length. Female individuals are somewhat smaller - weigh 200-500 kg, and their length is about 190-210 cm.

Adaptation to living in harsh climatic conditions

The size of a bear depends on its type, but the structurebodies are all about the same: strong, but short paws, large head, powerful body and short tail. Since in the places where the polar bear lives, it is cold, then it is impossible to do without warm fur. Thick and dense wool helps to keep warm and protects from getting wet body. And fur not only covers the body and head, but also the soles of the feet. A thick layer of subcutaneous fat allows you to withstand the severe climatic conditions of the Arctic, where a polar bear lives.

Color

The white color of the animal merges with the snow, whichIt serves as an ideal camouflage for hunting while tracking down prey. But there are also individuals with a yellowish shade of fur. It basically depends on the season and lifestyle of the bears.

In winter and late autumn, animal furpure white color, yellowish shade, it acquires in late summer. If the area where the polar bear lives is surrounded by ice and there is no access to water completely, then the shade of the animal's fur is more white compared to the fur of animals that spend a lot of time in the water.

Habitat

Occurrence of polar bears takes place in the Arctic,country of eternal ice. Animals almost never leave the limits of floating ice floes and the coast. More often bears are met in places with open water areas, as here you can get food. Animals spend hours wandering along the edge of the ice or near the wormwood, looking for prey larger, for example a seal.

When roaming, they often end up on land, and in the case ofthe removal of ice from the shore can be permanently stuck on some island. Then they have to eat scum, lemmings, rootlets and branches of dwarf willows.

Reproduction

Female only at the age of 3 can acquireoffspring, and males - 4. The cubs of polar bears appear about once every 3 years, not more often. Growth of animals is a rather slow pace. Part of this is justified by the longevity of bears and their ability to reproduce up to 25 years, and in exceptional cases - up to 30-40.