1. School of Environmental Sciences, University of Liverpool, Liverpool, UK.
2. Department of Zoology and Entomology, University of Pretoria, Pretoria, South Africa.
3. Centre for African Ecology, School of Animal, Plant and Environmental Sciences, University of the Witwatersrand, Johannesburg, South Africa.
4. Copernicus Institute of Sustainable Development, Utrecht University, Utrecht, Netherlands.
5. Centre for African Conservation Ecology, Nelson Mandela University, Gqeberha, South Africa.
6. South African Environmental Observation Network, G-F-W Node, Pietermaritzburg, South Africa.
7. Environmental Change Institute, School of Geography and the Environment, University of Oxford, Oxford, UK.