| Affiliation: | 1. Environmental & Life Sciences Graduate Program, , Peterborough, ON, K9J 7B8 Canada;2. Wildlife Research and Development, Ontario Ministry of Natural Resources, , Peterborough, ON, K9J 7B8 Canada;3. Department of Biology, Trent University, , Peterborough, ON, K9J 7B8 Canada;4. Ontario Terrestrial Assessment Program, Ontario Ministry of Natural Resources, , Sault Ste Marie, ON, P6A 2E5 Canada;5. Wildlife Conservation Society Canada, , Toronto, ON, M5S 2T9 Canada;6. National Marine Mammal Laboratory, NOAA, , Seattle, WA, 98115 USA |
