Three species of bear inhabit North America: the grizzly, the polar bear, and the black bear. But the American black bear is truly North America's bear, found o

What main factors affect mammalian home range size and dynamics? To what extent do constraints on home range characteristics vary between the sexes? This book a

"A full colour natural history of the North American black bear, its evolution, biology, environment, history, human interaction, conservation and protection--w

"Simple text and full color photos describe a black bear's appearance, life cycle, forest habitat and food"--

Bears have fascinated people since ancient times. The relationship between bears and humans dates back thousands of years, during which time we have also compet