The bear primarily found in North America known for its hibernation is the American black bear. American black bears are adaptable creatures that inhabit various environments, including forests, swamps, and even suburban areas. They are known for their seasonal behavior, particularly hibernation, where they enter a state of dormancy during colder months to conserve energy when food is scarce. During this period, their metabolism slows significantly, allowing them to survive off stored fat. Black bears typically hibernate in dens and can remain inactive for several months until temperatures rise and food becomes more available in spring.