Most of the animals live in the forests. They are called wild beasts. Many of them - they are dangerous animals, predators, hunting and breeding facilities. But they all have one goal - survival, for they are constantly fighting.Polar bear - the largest land mammals of the representative of prey. Polar bear from other bears distinguish long neck and flat head. His skin is black. Coat color varies from white to yellow, in the summer the fur may turn yellow due to constant exposure to sunlight.