Trnka, Alfréd http://orcid.org/0000-0002-2609-678X
Samaš, Peter
Funding for this research was provided by:
Projects of Large Research, Development and Innovations Infrastructures (e-INFRA LM2018140)
Article History
Received: 30 March 2021
Accepted: 9 August 2021
First Online: 14 August 2021
Declarations
:
: The authors declare that they have no conflict of interest.
: The study was conducted in compliance with the law of Slovakia. The licences and permission to perform the experiments and handle the birds were issued by the Ministry of Environment of the Slovak Republic (numbers 269/132/05-5.1pil and 7230/2008-2.1pil).