1. Conservation Ecology Group, Department of Biosciences Durham University Durham UK
2. United Nations Environment Programme World Monitoring Centre (UNEP‐WCMC) Cambridge UK
3. Department of Anthropology Durham University Durham UK
4. Primate and Predator Project Alldays Wildlife & Communities Research Centre Alldays South Africa
5. Department of Biological Sciences, Faculty of Science, Engineering and Agriculture University of Venda Thohoyandou South Africa