
Polar Bear
Polar bears are the world's largest terrestrial carnivores, primarily found within the Arctic Circle, inhabiting sea ice, coastlines, and islands. They possess thick white fur and a layer of blubber to withstand the extreme cold of the polar regions. Their diet consists mainly of seals, which they expertly ambush on the sea ice. They are excellent swimmers, capable of covering long distances in frigid waters. Due to the melting of sea ice caused by global warming, polar bears face severe survival challenges, as they rely on sea ice for hunting and reproduction.