Funding for this research was provided by:
Spanish National Plan for Scientific and Technical Research and Innovation (CGL2016 – 77636-P)
Article History
Received: 14 April 2023
Accepted: 18 July 2023
First Online: 24 July 2023
Declarations
:
: Data were collected as part of a long-term population study. All procedures followed ASAB/ABS guidelines and Spanish regulations for animal behavioural research and were approved by Junta de Castilla y León (reference of first released licenses: EP/LE/177-1999; last released licence: EP/LE/681-2019).
: Not applicable
: The authors declare no competing interests.