Michael L. Morrison is a professor and the Caesar Kleberg Chair in the Department of Rangeland, Wildlife, and Fisheries Management at Texas A&M University. He is the coauthor of Ornithology: Foundation, Analysis, and Application. Leonard A. Brennan is a research scientist and the C. C. Winn Endowed Chair for Quail Research Professor at the Caesar Kleberg Wildlife Research Institute, Texas A&M University–Kingsville. He is the coeditor of Quantitative Analyses in Wildlife Science. Bruce G. Marcot is a research wildlife biologist with the USDA Forest Service, Pacific Northwest Research Station, and the coauthor of Wildlife-Habitat Relationships: Concepts and Applications. William M. Block is scientist emeritus with the USDA Forest Service, Rocky Mountain Research Station. He is the coauthor of Wildlife Study Design. Kevin S. McKelvey is a research ecologist with the USDA Forest Service, Rocky Mountain Research Station. He is the coauthor of Ecology and Conservation of Lynx in the United States.