√99以上 bear life cycle stages 299219-Black bear life cycle stages
During hibernation, the black bear's heart beat slows to conserve energy The black bear can be roused during hibernation, although it may take it a while for it to wake up!Many hunters have been rudely surprised at how lightly some presumably "hibernating" bears sleep Life Cycle Survival in the wild can be difficult for bear cubs They begin life as nearly hairless, extremely small, and helpless creatures unable to open their eyes for about a week A 0pound (90kilogram) black bear may have cubs weighingIn fact, when a bear is born, it is about the size of a rat As it gets older, it becomes bigger and stronger By the time a bear is about five years old, it is ready to have babies of its own Bears, like all animals, go through different stages of growth The different stages of an animal's life are called its life cycle Let's find out 15 Facts Ideas Polar Bear Polar Bear Facts Polar Black bear life cycle stages