1. Department of Biology and Institute of Environmental and Interdisciplinary Science Carleton University Ottawa Ontario Canada
2. Biology Department Aristotle University of Thessaloniki Thessaloniki Greece
3. Vida Silvestre Uruguay Montevideo Uruguay
4. Department of Wildlife and Ecotourism Department Forestry Research Institute of Nigeria Ibadan Nigeria
5. Department of Zoology University of Lagos Lagos Nigeria
6. Department of Natural Resources and Environmental Management University of Hawai‘i Honolulu Hawaii USA
7. Department of Environmental and Life Sciences, River Ecology and Management Research Group RivEM Karlstad University Karlstad Sweden