1. Department of Biology, University of British Columbia, Kelowna, BC V1V 1V7, Canada
2. Hirola Conservation Programme, PO Box 1774, Garissa 70100, Kenya
3. Faculty of Environmental and Urban Change, York University, Toronto, ON M3J 1P3, Canada
4. Fish Ecology and Conservation Physiology Laboratory, Department of Biology and Institute of Environmental and Interdisciplinary Sciences, Carleton University, Ottawa, ON K1S 5B6, Canada
5. School of Planning, University of Waterloo, Waterloo, ON N2L 3G1, Canada
6. New College of Interdisciplinary Arts and Sciences, Arizona State University, Glendale, AZ 85051, USA
7. Department of Wildlife, Fish and Environmental Studies, Swedish University of Agricultural Sciences, SE-901 83 Umeå, Sweden