1. School of
Resource and Environmental
Management, Faculty of Environment, Simon Fraser University, 8888 University Drive, Burnaby, British Columbia V5A 1S6, Canada
2. Fisheries and Oceans Canada, Institute of Ocean Sciences, 9860 West
Saanich Road, P.O. Box 6000, Sidney, British Columbia V8L 4B2, Canada
3. Straitwatch, Marine Mammal Monitoring and Education, #7-920 Johnson Street,
Victoria, British Columbia, V8V 3N4, Canada
4. Fisheries and Oceans Canada, Pacific Biological Station, 3190 Hammond Bay
Road, Nanaimo, British Columbia, V9T 6N7, Canada
5. Environmental and Resource Studies
Program, Trent University, 1600 West Bank
Drive, Peterborough, Ontario, K9J 7B8, Canada