Polar bears aren't actually white. Their color is determined by the lighting and climate of their surroundings. Following is a transcript of the video. Polar bears aren't actually white.Turns out ...

their skin is actually black. This intriguing fact raises questions about the true nature of their appearance and adaptations. The Color of Polar Bear Fur Polar bear fur, which appears white ...

A polar bear's insulating fur shown under infrared heat imaging taken with a FLIR E75 24o (FLIR Systems OÜ, Estonia) Svalbard Archipelago, Norway.

Polar bears aren't actually white. Their color is determined by the lighting and climate of their surroundings. Following is a transcript of the video. Polar bears aren't actually white.Turns out ...

A polar bear! Its thick fur helps it to hide and keep warm in ... They have lots of fat under their skin that keeps them warm. A penguin off to look for food. They're only found here in the ...