The largest land carnivore is the polar bear (Ursus maritimus). These majestic animals primarily inhabit the Arctic regions and are adapted to life on sea ice, relying largely on seals for their diet. Adult male polar bears can weigh between 900 to 1,600 pounds, while females typically weigh about half as much. Despite their size, they are agile hunters and excellent swimmers, capable of covering vast distances in search of food. Climate change poses significant threats to their habitat, leading to a decline in sea ice, which challenges their ability to hunt and survive.