What color is polar bear fur?
1:40
What color is polar bear fur?
Polar bears aren't actually white, and sometimes they can turn green.
FacebookInsider Tech已浏览 248.5万 次2018年1月12日
Polar Bear Facts
WATCH: Polar Bears 101
3:25
WATCH: Polar Bears 101
National GeographicJoel Sartore
2021年2月17日
Five Fascinating Facts About Polar Bear Mothers and Cubs - Never Stop Learning
1:57
Five Fascinating Facts About Polar Bear Mothers and Cubs - Never Stop Learning
Facebookexplore.org
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Six Fascinating Facts About the Giants of Arctic: Polar Bears
2:23
Six Fascinating Facts About the Giants of Arctic: Polar Bears
The Weather ChannelTWC India Edit Team
2021年2月27日
热门视频
Churchill Polar Bear Trips
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Churchill Polar Bear Trips
FacebookNatural Habitat Adventures
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Polar bears possess white fur that enables them to blend seamlessly into their surroundings. Their coat is so effective at camouflage in Arctic environments that it can often be mistaken for a snow drift. Fascinatingly, the fur contains no white pigment; instead, a polar bear’s skin is black, and its hairs are hollow. To stay warm while swimming, they have a thick layer of body fat, and their double-layered coat provides insulation from the frigid Arctic air. #DiscoveryChannel #DiscoveryChannelI
0:10
Polar bears possess white fur that enables them to blend seamlessly into their surroundings. Their coat is so effective at camouflage in Arctic environments that it can often be mistaken for a snow drift. Fascinatingly, the fur contains no white pigment; instead, a polar bear’s skin is black, and its hairs are hollow. To stay warm while swimming, they have a thick layer of body fat, and their double-layered coat provides insulation from the frigid Arctic air. #DiscoveryChannel #DiscoveryChannelI
FacebookDiscovery Channel India
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Polar Bear Fur
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Polar Bear Fur
FacebookPolar Bears International
已浏览 5115 次2023年5月23日
Polar Bear Cubs
A rare sighting - a mother polar bear with three cubs! Seeing such a healthy mother bear with plump cubs in the summer is an uncommon sight nowadays. The ice-free period in the summer on the Arctic Ocean is a time of year that is most stressful for polar bears. That period of time has greatly increased in recent decades due to #climatechange . This mother bear had a lucky find, a washed-up whale carcass along the shoreline of the ocean. This opportunity for her will greatly increase the chances
0:34
A rare sighting - a mother polar bear with three cubs! Seeing such a healthy mother bear with plump cubs in the summer is an uncommon sight nowadays. The ice-free period in the summer on the Arctic Ocean is a time of year that is most stressful for polar bears. That period of time has greatly increased in recent decades due to #climatechange . This mother bear had a lucky find, a washed-up whale carcass along the shoreline of the ocean. This opportunity for her will greatly increase the chances
FacebookAll in the Wild
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Polar Bear Cubs Cuddle With Mom
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Polar Bear Cubs Cuddle With Mom
Facebookexplore.org
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Twin Polar Bear Cubs
0:46
Twin Polar Bear Cubs
FacebookThe Toledo Zoo
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