Kachamakova, Maria http://orcid.org/0000-0002-4152-1131
Koynova, Teodora http://orcid.org/0000-0001-9044-6708
Tsvetkov, Radoslav
Koshev, Yordan http://orcid.org/0000-0002-8170-2826
Funding for this research was provided by:
Bulgarian Ministry of Education and Science (RD-08-67/25.01.2021.)
Article History
Received: 19 April 2022
Revised: 15 June 2022
Accepted: 21 June 2022
First Online: 28 June 2022
Declarations
:
: All authors read and approved the final manuscript.
: All authors agreed to publish the manuscript in Acta Ethologica.
: The authors declare no competing interests.