1. South African National Biodiversity Institute South African Research Chair in Conservation Physiology, , 2 Cussonia Ave, Brummeria, Pretoria 0184, South Africa
2. University of Pretoria DSI-NRF Centre of Excellence at the FitzPatrick Institute, Department of Zoology and Entomology, , Lynnwood Rd., Pretoria 0002, South Africa
3. iThemba LABS , 514 Empire Rd, Johannesburg 2193, South Africa
4. University of Pretoria Mammal Research Institute, , Lynnwood Rd., Pretoria 0002, South Africa
5. University of New Mexico UNM Biology Department, , Albuquerque, NM 87131, USA
6. Deakin University Centre for Integrative Ecology, School of Life & Environmental Sciences, , 75 Pigdons Road, Waurn Ponds VIC 3216, Australia
7. Estación Biológica de Doñana (EBD-CSIC), Calle Américo-Vespucio , Edificio I, 41092 Sevilla, Spain