O’Neill, Laurie
Rasyidi, Rahman
Hastings, Ronan
von Bayern, Auguste M. P.
Funding for this research was provided by:
Max Planck Institute for Ornithology (MPIO)
Article History
Accepted: 28 October 2020
First Online: 7 December 2020
Compliance with ethical standards
:
: All applicable international, national, and institutional guidelines for the care and use of animals were followed. In accordance with the German Animal Welfare Act of 25 May 1998, Section V, Article 7 and the Spanish Animal Welfare Act 32/2007 of 7 November 2007, Preliminary Title, Article 3, the study was classified as non-animal experiment and did not require any approval from a relevant body.