IGFA Scientific Affiliates IGFA Scientific Affiliates are international leaders in the fields of fisheries and marine biology who work to expand IGFA’s relationship with the scientific and academic communities. Shannon Bower Director of Fisheries Research for Infinity Dr. Steven J Cooke Professor of Fish Ecology and Conservation at Carleton University, Ottawa, Canada Dr. Andy J. Danylchuk Professor of Fish Conservation at the Department of Environmental Conservation at the Univeristy of Massachusetts Amherst Dr. Nelson Ehrhardt Professor of Marine Biology and Ecology at the University of Miami's Rosenstiel School Billfish Research Lab John C. Holdsworth Owner of Blue Water Marine Research Dr. David Kerstetter Associate Professor at the Department of Marine and Environmental Sciences at Nova Southeastern University Dr. Julian Pepperell Australian marine biologist and author, and a leading authority on marlin, sailfish, tuna, and sharks Steven Sammons as Fisheries Editor for the Journal of the Southeastern Associated Fish and Wildlife Agencies Naren Sreenivasan Conservation Biologist Dr. Andrew Tayor Assistant Professor of Fisheries Biology at the University of Central Oklahoma Dr. Sean Tracey Assistant Professor