1. U.S. Fish and Wildlife Service Lake Ontario Biological Station 17 Lake Street Oswego New York 13126 USA
2. New York State Department of Conservation, Dunkirk Field Station 178 Point Drive North Dunkirk New York 14048 USA
3. U.S. Geological Survey Lake Ontario Biological Station 17 Lake Street Oswego New York 13126 USA
4. Red Cliff Band of Lake Superior Chippewa Treaty Natural Resources Division 88455 Pike Road Bayfield Wisconsin 54814 USA
5. New York State Department of Environmental Conservation, Lake Ontario Research Unit 541 Broadway Street Cape Vincent New York 13618 USA