Systems and examples from both the United States and Canada share the page in a text that presents an approach that is truly North American. Native American land claims and rights to wildlife resources, the wildlife problems associated with less developed countries, and the role parasites and diseases have on wildlife populations are discussed. Included are sections on endangered species, species management, environmental impact assessment, socioeconomic issues, management approaches and legislation and jurisdiction. This third edition emphasizes the social context of wildlife management. It addresses difficult issues with fact and case studies that should be useful to professionals as well as help prepare students intending to enter natural resource professions.