1. Department of Biology; Acadia University; Wolfville NS Canada
2. Department of Life and Environmental Sciences; University of Iceland; Reykjavík Iceland
3. Department of Natural Resources; Government of Nova Scotia; Kentville NS Canada
4. Maine Natural History Observatory; Gouldsboro ME USA
5. Canadian Wildlife Service, Environment and Climate Change Canada; Sackville NB Canada
6. Wildlife Research Division, Environment and Climate Change Canada; Mount Pearl NL Canada
7. Lismore, 7 Mill Crescent; North Kessock Ross-shire UK
8. Maine Department of Inland Fisheries and Wildlife; Bangor ME USA