John Marzluff, Professor of Wildlife Science at the University of Washington, began his career researching the social behavior and ecology of jays and ravens. He currently brings this behavioral approach to conservation issues as the leader of the U.S. Fish and Wildlife Service’s Recovery Team for the critically endangered Mariana Crow, as a Fellow of the American Ornithologist’s Union and as a member of the Washington Biodiversity Council. The author of more than 100 scientific papers, his recent book with Tony Angell, In the Company of Crows and Ravens, blends biology, conservation, and anthropology to suggest that human and crow cultures have co-evolved.