John A WiensJohn A. Wiens is an Emeritus University Distinguished Professor at Colorado State University and an Adjunct Professor at the University of Western Australia. After thirty-six years in academia, he served for six years as Lead/Chief Scientist with theNature Conservancy and then for four years as Chief Scientist with PRBO Conservation Science in California. His research on landscape ecology, conservation, and the ecology of birds has led to many publications. Read More Read Less