About Polar Bears

Polar Bear, Bear, Breath, Air Bubbles

While adaptations such as white fur and shorted limbs could be well known to most us, let us take a look at some of the lesser known traits of the life of these bears.
Hunting
Among the most interesting behavioral adaptations is associated with hunting. After the mother polar bear searches, the baby bears will freeze at a motion-less position in order to not frighten off any potential prey the mother bear might be hunting. Should the baby bears move, the mother bear will subject them with a quick slap to the head. The baby bears usually get the message pretty quick then.
Hibernation
Only the pregnant female bears hibernate. Though hibernating females sleep soundly, they are quickly and easily woken. The female bear’s heart rate will slow down to as little as 27 beats per minute from her usual rate of approximately 46 beats per minute. Most bears hibernate, however polar bears are the only bears that could give birth while hibernating.
Fur The cubs, when born, look bald nevertheless they do infact have hair it’s only that their hair is very fine, giving them a bald look. One of the most surprising facts about the bears is that their hair isn’t white at all! A polar bear’s fur simply reflects light. The hair is truly hollow, representing the snow in their environment, the hollow hair also traps the sun’s heat to keep the bear warm. Their hair is also oily which allows them to shake of excess water after swimming.
Paws
All polar bears have padded paws with rough surfaces in their base. The rough surface of the pads help the bears to walk on snow and ice without slipping over. Their broad paws are also helpful for swimming. Their front paws are used to propel them through the water while the back legs and paws are utilized to steer. Another use they make of their paws is to pay their muzzle (nose) when resting in order to conserve body heat. Their legs and paws are so strong they can kill prey with a single blow.
Swimming
Polar bears are expert swimmers. The can swim at a average rate of 6 mph. That equates to approximately 4.7 miles per hour. So the world’s fastest human swimmers would struggle to escape from a swimming polar bear! Not only that but they could cover a distance of 100 miles ( 161 kilometers ) in one single swim.
One of the saddest facts about these bears is that many starve to death. Polar bears can live to about 25 years old however 70ï1/4…of polar bears don’t live to see their third birthday. There are a number of factors that contribute to this beginning statistic include lack of their primary food source – seals, pollution and oil spills from mining and an increasing loss of habitat. A world without polar bears would be a cold world indeed. Check out Atlantis Bat Removal to answer any questions you may have.

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