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 only in North America. Black bears range from Canada to Mexico, from New England to California. There may be as many as 750,000 black bears roaming the forests and mountains of the continent. With its large population, and with more people moving into black bear territory, it's important that we understand this magnificent animal. Stephen R. Swinburne takes us to where black bears live. He joins biologists in search of bears in the Pennsylvania woods, where a mother bear is examined and her cubs tagged. He visits a "school teacher" for orphaned cubs who teaches them how to survive in the wild. Along the way, he offers his personal observations together with fascinating facts about black bears and their world. (Did you know that in the autumn, black bears consume as much as twenty thousand calories a day? That's equivalent to forty-two hamburgers!) With stunning full-color and archival photographs, this lively book shows how North America's bear behaves and survives.

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

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 aims to address these issues by concentrating the authors' expertise and experience in studies of home ranges in general and focusing on their studies of black bears of the Pisgah Forest, North Carolina, in particular. The authors provide an overview of the black bears and methods for their study before discussing concepts of home range, developing predictive habitat quality models, addressing influences of food production on social organization and exploring the mating behaviour of male bears.

Bears have fascinated people since ancient times. The relationship between bears and humans dates back thousands of years, during which time we have also competed with bears for shelter and food. In modern times, bears have come under pressure through encroachment on their habitats, climate change, and illegal trade in their body parts, including the Asian bile bear market. The IUCN lists six bears as vulnerable or endangered, and even the least concern species, such as the brown bear, are at risk of extirpation in certain countries. The poaching and international trade of these most threatened populations are prohibited, but still ongoing. Covering all bears species worldwide, this beautifully illustrated volume brings together the contributions of 200 international bear experts on the ecology, conservation status, and management of the Ursidae family. It reveals the fascinating long history of interactions between humans and bears and the threats affecting these charismatic species.

Introduces readers to the life, diet, habitat, behavior, and physical description of American black bears. Colorful spreads, fun facts, diagrams, a range map, and a special reading feature make this an exciting read for animal lovers and report writers alike.

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

This book of photography represents National Geographic's Photo Ark, a major cross-platform initiative and lifelong project by photographer Joel Sartore to make portraits of the world's animals -- especially those that are endangered. His message: to know these animals is to save them. Sartore intends to photograph every animal in captivity in the world. He is circling the globe, visiting zoos and wildlife rescue centers to create studio portraits of 12,000 species, with an emphasis on those facing extinction. He has photographed more than 6,000 already and now, thanks to a multi-year partnership with National Geographic, he may reach his goal. This book showcases his animal portraits: from tiny to mammoth, from the Florida grasshopper sparrow to the greater one-horned rhinoceros. Paired with the prose of veteran wildlife writer Douglas Chadwick, this book presents an argument for saving all the species of our planet.