1. Animal Biology and Ecology, University Centre of Tenkodogo/University Thomas Sankara, Tenkodogo, Burkina Faso
2. Animal Biology and Ecology, University Joseph Ki-Zerbo, Ouagadougou, Burkina Faso
3. Southern African Wildlife College, Kempiana Nature Reserve, Hoedspruit, South Africa
4. Centre for Functional Biodiversity, School of Life Sciences, University of KwaZulu-Natal, Scottsville, South Africa
5. Integrated Research on Energy, Environment and Society, University of Groningen, Groningen, The Netherlands