Dr. Gary Langham is the executive director of AAG. As a broadly trained scientist with more than 20 years of experience working on science-based solutions for people and the environment, he has published peer-reviewed papers on a range of topics, including climate change, biogeography, seabirds, evolution, genetics, physiology, animal behavior, and conservation. Formerly, Langham was vice president and chief scientist at the National Audubon Society, where he directed Audubon’s wide-reaching scientific initiatives and studies, including the first comprehensive analysis of the effects of future climate changes on 588 North American bird species. In 2000, Langham founded the Neotropical Grassland Conservancy to foster grassland research with grants and equipment. He completed a National Science Foundation bioinformatics postdoc at the University of California, Berkeley, and received his PhD in ecology and evolutionary biology from Cornell University.