1. Department of Biology; Dalhousie University; Halifax NS Canada
2. Department of Geological Sciences and Geological Engineering; Queen's University; Kingston ON Canada
3. Greenland Institute of Natural Resources; Nuuk Greenland
4. Department of Bioscience; Aarhus University; Roskilde Denmark
5. Environment and Climate Change Canada; National Wildlife Research Centre; Carleton University; Ottawa ON Canada
6. Department of Biological Sciences; Great Lakes Institute for Environmental Research; University of Windsor; Windsor ON Canada
7. Environment and Climate Change Canada; Wildlife Research Division; Mount Pearl NL Canada
8. Department of Biology; Acadia University; Wolfville NS Canada
9. Department of Mathematics and Statistics; Dalhousie University; Halifax NS Canada