1. Brain Function Research Group, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Parktown 2193, South Africa
2. Department of Paraclinical Sciences, Faculty of Veterinary Science, University of Pretoria, Onderstepoort 0110, South Africa
3. Centre for Veterinary Wildlife Studies, Faculty of Veterinary Science, University of Pretoria, Onderstepoort 0110, South Africa
4. School of Human Sciences, Faculty of Science, University of Western Australia, Crawley 6009, WA, Australia
5. School of Animal, Plant and Environmental Sciences, University of the Witwatersrand, Johannesburg 2000, South Africa
6. Innovation Group of Biometeorology and Animal Welfare (INOBIO-MANERA), Universidade Federal da Paraíba, Areia, 58397000, Brazil
7. Department of Anatomy and Physiology, Faculty of Veterinary Science, University of Pretoria, Onderstepoort 0110, South Africa