McCarren, Sam https://orcid.org/0000-0002-3861-0811
Sumasgutner, Petra https://orcid.org/0000-0001-7042-3461
Tate, Gareth https://orcid.org/0000-0002-1816-317X
Koeslag, Ann
Amar, Arjun https://orcid.org/0000-0002-7405-1180
Funding for this research was provided by:
National Research Foundation
Swedish Foundation for International Cooperation in Research and Higher Education (160909188048)
Claude Leon Foundation
Raptor Research Foundation
Article History
Received: 19 March 2020
Revised: 4 September 2020
Accepted: 17 September 2020
First Online: 4 October 2020
Compliance with ethical standards
:
: We declare we have no competing interests.
: Ethical clearance was obtained for all procedures required for the long-term study on the Cape Peninsula and for adult trapping across South Africa in 2014. The research was approved by the University of Cape Town’s Science Faculty Animal Ethics Committee (permit number: 2012/V37/AA; 2016/v11/AA), and was in line with South African legal requirements. All necessary permits for monitoring, capturing and ringing birds were acquired from Cape Nature and South African National Parks (SANPARKS).
: The manuscript has been approved by all co-authors.