Description: Great Smoky Mountains National Park is one of the largest protected areas in the eastern United States where black bears can live in wild, natural surroundings.
Bears inhabit all elevations of the park. Though populations are variable, biologists estimate that roughly 1,500 bears live in the park. This equals a population density of approximately two bears per square mile. At one time, the black bear's range included most of North America except the extreme west coast. However loss of habitat has resulted in a significant reduction in this range.
Black bears in the Smokies are black in color, but in other parts of the country they may be brown or cinnamon. They may be six feet in length and up to three feet high at the shoulder. During the summer months, a typical adult male bear weighs approximately 250 pounds while adult females are generally smaller and weigh slightly over 100 pounds. However, bears may double their weight by the fall. Bears over 600 pounds have been documented in the park. Bears can live 12-15 years or more, however bears which have had access to human foods and garbage have a life expectancy of only half that time.
Bears, like humans, are omnivores. Plant materials such as berries and nuts make up approximately 85% of their diet. Insects and animal carrion provide valuable sources of protein for bears.
Bears have color vision and a keen sense of smell. In addition, they are good tree climbers, can swim very well, and can run 30 miles per hour.
Copyright Text: Great Smoky Mountains National Park