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Follow the journey of a baby polar bear and her mother in the Arctic wilderness. Witness their challenges, joys and discoveries in this stunning wildlife documentary.
When they're not playing, polar bear cubs learn under the watchful eye of their mother. Subscribe: http://bit.ly/NatGeoSubscribe#NationalGeographic #PolarBe...
The bear must then use more energy to keep warm, and compensate by increasing its caloric intake—which may be difficult. Poisoning. Polar bears can ingest oil through grooming and through eating contaminated prey. The ingested oil can cause liver and kidney damage, and has long-term toxicity.
Polar bears are an integral part of the Arctic ecosystem and the food web for Indigenous Peoples -- who have hunted polar bears sustainably for millennia. But, beginning in the 1700s, large-scale hunting by European, Russian and North American hunters and trappers took place, raising concerns about the future survival of polar bears.
The polar bear’s Latin name, Ursus maritimus, means “sea bear.”. It is an apt name for this majestic species, which spends much of its life in, around, or on the ocean — predominantly on sea ice. As sea ice melts, more and more polar bears can be found resting along Arctic coastlines. It is in these areas where their powerful sense of ...
1 de feb. de 2018 · Because of melting sea ice, it is likely that more polar bears will soon starve, warns a new study that discovered the large carnivores need to eat 60 percent more than anyone had realized. Turns ...
