Title: Bird Ecology and Conservation: A Handbook of Techniques, Author: William J. Sutherland
Title: Conserving Bird Biodiversity: General Principles and their Application, Author: Ken Norris
Title: Wetland Birds: Habitat Resources and Conservation Implications / Edition 1, Author: Milton W. Weller
Title: Where Have All the Birds Gone?: Essays on the Biology and Conservation of Birds That Migrate to the American Tropics, Author: John Terborgh
Title: Avian Ecology and Conservation in an Urbanizing World / Edition 1, Author: John M. Marzluff