Matyjasiak, Piotr http://orcid.org/0000-0003-0384-2935
Funding for this research was provided by:
Ministerstwo Nauki i Szkolnictwa Wyższego (2P04F07030)
Article History
Received: 15 February 2021
Revised: 29 April 2021
Accepted: 14 May 2021
First Online: 28 May 2021
Declarations
:
: The author declares there is no conflict of interest directly or indirectly related to the content of the submitted work.
: The experiment conducted in this study complied with animal welfare laws of Poland. Birds were caught and ringed on the basis of the bird ringing license No. 172/2008 issued by the Polish Bird Ringing Centre.
: The author agrees to publish the work.