Vistalli, Sally http://orcid.org/0000-0002-9729-1240
Jäger, Tim http://orcid.org/0000-0001-6579-3759
Aplin, Lucy M. http://orcid.org/0000-0001-5367-826X
Wild, Sonja http://orcid.org/0000-0002-5904-0096
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (EXC 2117-422037984)
Max Planck Institute of Animal Behavior
Article History
Received: 15 December 2022
Revised: 28 December 2022
Accepted: 3 January 2023
First Online: 14 January 2023
Declarations
:
: The use of animals adheres to the guidelines set forth by the Association for the Study of Animal Behaviour. Birds were ringed under ringing licenses held by LMA and SW, granted by the Radolfzell Bird Observatory (55–8841.03; 8853.17). Experimental procedures did not require ethical approval. Participation in the experiments occurred on a voluntary basis.
: The authors declare no competing interests.