They have a thick layer of body fat, which keeps them warm while swimming, and a double-layered coat that insulates them from the cold Arctic air. 2. What do polar bears eat?
Do polar bears shed their fur?
The hairs don’t mat when wet, allowing the polar bears to easily shake free of water and any ice that may form after swimming. … Polar bears completely molt (shed and replace their fur) annually, in May or June. The molt can last several weeks.
Do polar bears eat penguins?
Polar bears do not eat penguins, since penguins live in the southern hemisphere and polar bears live in the northern hemisphere.
Why are male polar bears bigger than females?
They have similar lengths, but males typically weigh about twice as much as females, so they’re noticeably rounder. This is because females reach sexual maturity earlier than males do, giving them less time to grow.
What is the average lifespan of a polar bear?
LIFE CYCLE: Polar bears can live up to 25 or 30 years in the wild.
Is polar bear hair white?
Although while polar bears usually look white, their fur isn’t white at all. And their skin is black! Polar bear fur is actually see-through, but it takes on a white color because of its structure. Your hair gets its color from something called pigment.