Biology - Terrestrial, Freshwater, and Marine Ecosystems Program
1998-2003
Vermillion Flycatcher (Photo by Bill Goulet)
Gray-headed Junco (Photo: L. Gannes. Gradient diagram: T. Martin)
Orange-crowned Warbler (Photo: L. Gannes. Gradient diagram: T. Martin) Virginia’s Warbler (Photo: L. Gannes. Gradient diagram: T. Martin)