Polar Bear | San Diego Zoo Animals & Plants - what makes polar bears fur change when an adult


10 facts about polar bears! | National Geographic Kids what makes polar bears fur change when an adult

Scientists usually refer to how tall bears are by measuring them at the shoulder when on all fours. Those heights are typically 1-1.5 meters (3.3-5 feet) for adult polar bears. An adult male may reach over three meters (10 feet) when standing on its hind legs.

The bear's outer layer of fur is hollow and reflects light, giving the fur a white color that helps the bear remain camouflaged. The skin under the polar bear's fur is actually black; this black is evident only on the nose. Polar bears also have a thick layer of fat below the surface of the skin, which acts as insulation on the body to trap heat.

These great white bears are an icon of the Arctic, and many people feel a connection to polar bears, even if they’ve never seen one in person. But you’ve probably also seen images circulating on the internet of starving polar bears struggling to stand, let alone hunt and contend with the elements. Habitat loss, human disturbance and climate change are combining to overwhelm polar bears.

If you think that polar bear skin is white then you are wrong. Then What Color Skin Do Polar Bears Have, it is Black. We have gathered complete set of information on Polar Bears= Skin and fur to help you learn not only about the color of the skin but also the reasons why it .