1. Laboratoire de Biologie de la Conservation (LBC), Département d'Ecologie et d'Evolution (DEE), Université de Lausanne, Bâtiment de Biologie, CH‐1015 Lausanne, Switzerland
2. Climate Change Research Group, Kirstenbosh Research Center, South African National Biodiversity Institute, Post Bag x7, Claremont 7735, Cape Town, South Africa
3. Macroecology and Conservation Unit, University of Évora, Estrada dos Leões, 7000‐730 Évora, Portugal