1. Wildlife Conservation Research Unit, Department of Zoology, University of Oxford, The Recanati-Kaplan Centre, Tubney, Oxfordshire, OX13 5QL, UK.
2. IUCN SSC Sustainable Use and Livelihoods Specialist Group, 1196, Gland, Switzerland.
3. Fenner School of Environment and Society, Australian National University, 0200 ACT, Australia.
4. Namibian Association of CBNRM Support Organisations, Windhoek, Namibia.
5. Natural Resources Group, International Institute for Environment and Development, London WC1X 8NH, UK.