1. Fish Ecology and Conservation Physiology Laboratory, Department of Biology, Carleton University, 1125 Colonel By Drive, Ottawa, ON, K1S 5B6 Canada
2. Pacific Salmon Ecology Laboratory, Forest and Conservation Sciences, University of British Columbia, Vancouver, BC, Canada. Salmon Ecology and Conservation Laboratory, Department of Forest and Conservation Sciences, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
3. Cooperative Resource Management Institute, School of Resource and Environmental Management, Fisheries and Oceans Canada, Burnaby, BC, Canada. Fisheries and Oceans Canada, Cooperative Resource Management Institute, School of Resource and Environmental Management, Simon Fraser University, Burnaby, BC V5A 1S6, Canada
4. Fisheries and Oceans Canada, Molecular Genetics Section, Pacific Biological Station, Nanaimo, BC V9T 6N7, Canada