Funding for this research was provided by:
Hans Hoheisen Charitable Trust
Max-Planck-Institut fur Verhaltensbiologie
German Academic Exchange Service
Natural Encounters Conservation Fund
Slovene Human Resources Development and Scholarship Fund
Max Planck Institute of Animal Behavior
Received: 3 September 2020
Accepted: 9 February 2021
First Online: 9 March 2021
Ethics approval and consent to participate
: Work with Cape Vultures in this study was performed in accordance with ethical legislation (permits in Gauteng: 0-002619, North West Province: 10846 and 5723, and Limpopo: 06758 and 13677).
: Not applicable.
: The authors declare that they have no competing interests.