1. Trout Unlimited Canada, Alexander Hall; University of Guelph; Guelph; ON; Canada
2. Division of Science and Technology; Ohio University Lancaster; Lancaster; OH; Canada
3. Great Lakes Laboratory for Fisheries and Aquatic Sciences; Fisheries and Oceans Canada; 867 Lakeshore Road; Burlington; ON; Canada
4. Department of Biology; University of Waterloo; 200 University Avenue West; Waterloo; ON; Canada