1/22/2024 0 Comments Polar bear predators wikipedia![]() ![]() Polar bears are excellent swimmers and often will swim for days.Their hearing is about as acute as that of a human, and their vision is also good at long distances. Polar bears have an extremely well-developed sense of smell, being able to detect seals nearly 1.6 km (1 mi) away and buried under 1 m (3 ft) of snow. ![]() The bears can shake themselves dry after a swim. Their fur is also water-repellent and oily.
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