Steven J WolvertonSteve Wolverton is associate professor in the Department of Geography and the Environment at the University of North Texas. His research focuses on animal ecology, zooarchaeology, and ethnobiology. Lisa Nagaoka is associate professor in the Departmen of Geography and the Environment at the University of North Texas. Her research focuses on archaeology and human behavioral ecology in the Pacific and the American Southwest. Torben Rick is Curator of Human Environmental Interactions and Chair of the Department of Anthropology at the Smithsonian's National Museum of Natural History. Rick's research focuses on the archaeology and historical ecology of coastal and island peoples, especially on the North American Pacific and Atlantic coasts. Read More Read Less