Institution: | 1. Conservation Biology Research Group, School of Environmental and Life Sciences, University of Newcastle, Callaghan NSW, Australia ; 2. Eastern Africa Primate Diversity and Conservation Program, Lolldaiga Hills Research Programme, Nanyuki Kenya ; 3. Mammal Research Institute, University of Pretoria, Tshwane South Africa ; 4. Centre for African Conservation Ecology, Nelson Mandela University, Port Elizabeth South Africa |