1. Zoological Society of London—Cameroon, Yaoundé, Cameroon
2. Congo Basin Institute, Yaoundé, Cameroon
3. University of Dschang, Dschang, Cameroon
4. Ministry of Forestry and Wildlife, MINFOF, Dja Faunal Reserve, Yaoundé, Cameroon
5. Center for Tropical Research, Institute of the Environment and Sustainability, University of California, Los Angeles, CA, USA
6. International Institute of Tropical Agriculture, Yaoundé, Cameroon
7. Zoological Society of London, Conservation Programmes, Regent’s Park, London, UK
8. Institute for Communities and Wildlife in Africa, University of Cape Town, Rondebosch, South Africa