Bester, M. N. https://orcid.org/0000-0002-2265-764X
Article History
Received: 28 April 2020
Revised: 31 December 2020
Accepted: 6 January 2021
First Online: 28 January 2021
Compliance with ethical standards
:
: I declare that I have no conflict of interest.
: Past field procedures were cleared by the University of Pretoria Animal Ethics Committee (Project Number EC077-15), executed under an Environmental Research Permit, including the Wildlife and Protected Areas Research Permit, of the Tristan da Cunha Government.