Mark S. Garland is a naturalist who has taught hundreds of classes, led thousands of field trips, and served as guide or study leader for over 200 tours to destinations on 4 continents. His 30-year career has included positions with the National Park Service and two Audubon Societies. He now runs his own business, planning and conducting nature education programs for a variety of organizations. He is an award-winning writer and for 15 years has served as Nature Editor for the Metro Connection radio program on WAMU, a public radio station in Washington, DC. His interest in nature extends to all subjects, but birds are a particular interest, and birds are a major focus of many of his tours and classes. He has twice captained a winning team in the World Series of Birding.