Beccardi, Matteo http://orcid.org/0000-0002-4495-6907
Plaza, Mireia http://orcid.org/0000-0001-7847-2081
Moreno, Juan http://orcid.org/0000-0003-1508-7295
Cantarero, Alejandro http://orcid.org/0000-0002-5816-701X
Article History
Received: 19 July 2022
Revised: 22 October 2022
Accepted: 1 November 2022
First Online: 16 November 2022
Declarations
:
: None declared.
: We were legally authorized to capture and handle Pied Flycatchers by Consejería de Medio Ambiente de Castilla y León (competent regional authority, protocol number EP/SG/706/2016, according to Royal Decree 53/2013), and by J. Donés, director of “Centro Montes de Valsaín”, to work in the study area. The study was ethically approved by the Ethical Committee of the ‘Consejo Superior de Investigaciones Científicas’ (CSIC).