लेखक: John A. Wiens

About the Editors John Wiens is a landscape ecologist and conservation scientist who was on the faculties of several universities in the United States before joining The Nature Conservancy as Chief Scientist in 2002. He has published over 200 scientific papers and six books, and has conducted research in Europe, South America, and Australia as well as the United States. He is currently Chief Conservation Science Officer at PRBO Conservation Science in California and is a visiting faculty member at the University of Western Australia in Perth. He lives in Corvallis, Oregon. Greg Hayward, Regional Wildlife Ecologist with the U.S. Forest Service in Alaska, is a population ecologist with a passion for helping resource managers understand the trade-offs associated with difficult land management decisions. As a conservation practitioner, Greg brings an academic perspective from faculty positions at the University of Idaho and University of Wyoming. Greg”s research extends from boreal owls and flying squirrels to Amur tigers and cutthroat trout with a focus on the consequences of broad scale ecological disturbance on wildlife dynamics. Hugh Safford is Regional Ecologist for the USDA Forest Service Pacific Southwest Region, which includes California, Hawaii, and the Pacific Territories, and a research faculty affiliate with the Department of Environmental Science and Policy, University of California-Davis. Catherine Giffen, most recently a biological scientist with the U.S. Forest Service National Office in Washington, DC, specializes in regulatory compliance and land management planning. Prior to working with the National Office she spent time in the eastern and western regions of the country working in forest management and natural resource planning. She has over 15 years of experience working with national, regional, and forest-level land management programs.