Niffenegger, Carole A. http://orcid.org/0000-0002-3851-7449
Dirren, Sebastian http://orcid.org/0000-0002-5638-5208
Schano, Christian http://orcid.org/0000-0001-6365-8641
Korner-Nievergelt, Fränzi http://orcid.org/0000-0001-9081-3563
Funding for this research was provided by:
Swarovski
Yvonne Jacob Foundation
Swiss Ornithological Institute
Article History
Received: 12 May 2023
Revised: 3 November 2023
Accepted: 7 November 2023
First Online: 1 December 2023
Declarations
:
: The authors have no competing interests to declare.