James S. Diana is Director of the Michigan Sea Grant College Program and Professor of Fisheries and Aquaculture at the School of Natural Resources and Environment (SNRE) at University of Michigan. He and his students, including Keith Hayse-Gregson, are studying ecology of fishes as well as aquaculture. They have developed interests in aquaculture’s potential contribution to the global food supply through the understanding of ecologically sensitive aquaculture practices, particularly in developing countries. They also study a variety of natural ecosystems, focusing mainly on native species, particularly pike and muskellunge. Dr. Diana has studied the behavior and ecology of temperate fishes for three decades, working extensively on the behavior and ecology of many temperate fishes, including pike, muskellunge, brown trout, lake sturgeon, yellow perch, largemouth bass, and alewives. Keith Hayse-Gregson is a second-year MS student at SNRE, who recently conducted a study of the environmental impacts of a new freshwater aquaculture cage design in China.