Polar bears are uniquely adapted to survive in extreme Arctic conditions. They have a thick layer of insulating blubber and a dense fur coat that helps them retain body heat. Their paws are large and equipped with sharp claws, which aid in navigating the icy terrain and capturing prey. They are excellent swimmers, using their front paws for propulsion and their hind legs for steering. Polar bears are carnivorous and mainly feed on seals, particularly ringed and bearded seals. They are skilled hunters and rely on their acute sense of smell to locate seals' breathing holes in the sea ice. They also feed on other marine mammals, fish, and occasionally scavenge on whale carcasses. While polar bears are not typically aggressive toward humans, encounters between polar bears and people can be dangerous. As human activity in the Arctic increases, there is a risk of polar bears coming into contact with human settlements or tourists. Polar bears are typically solitary animals, except during the mating season and when mothers are raising their cubs. They have a large home range and can roam over vast distances. Polar bears are currently classified as vulnerable by the IUCN. They face significant threats due to climate change, which is causing the loss of sea ice habitats.
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