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Polar bears rely on raw power when trying to kill their prey, and will employ bites and paw swipes. [95] They have the strength to pull a mid-sized seal out of the water or haul a beluga carcass for quite some distance. [113] Polar bears only occasionally store food for later—burying it under snow—and only in the short term. [114]
Polar bear feeding on a seal on an ice floe north of Svalbard, Norway. It is the most carnivorous species. The sloth bear is not as specialized as polar bears and the panda, has lost several front teeth usually seen in bears, and developed a long, suctioning tongue to feed on the ants, termites, and other burrowing insects
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The key danger for polar bears posed by the effects of climate change is malnutrition or starvation due to habitat loss.Polar bears hunt seals from a platform of sea ice. Rising temperatures cause the sea ice to melt earlier in the year, driving the bears to shore before they have built sufficient fat reserves to survive the period of scarce food in the late summer and early fall.
But, in the short term, the bears are spending more of their year on shore, increasing the probability of bears and people coming into contact. The polar bear alert team keep watch over trick-or ...
A quick tutorial on the most popular species of bears. For premium support please call: 800-290-4726 more ways to reach us