1. University of Nebraska–Lincoln, School of Natural Resources, Hardin Hall, 3310 Holdrege Street, Lincoln, NE 68583-0995
2. Ontario Ministry of Natural Resources and Forestry [OMNRF], Wildlife Research and Monitoring Section, 2140 East Bank Drive, Peterborough, ON K9J 7B8, Canada
3. OMNRF, Ontario Parks, Lake Superior Provincial Park, PO Box 267, Park Floor 1, Wawa, ON P0S 1K0, Canada
4. OMNRF, Centre for Northern Forest Ecosystem Research, 103-421 James Street South, Thunder Bay, ON P7E 2V6, Canada.