Funding for this research was provided by:
Eesti Teadusagentuur (SLTOM19456, PRG1121)
Article History
Received: 4 November 2021
Accepted: 24 March 2022
First Online: 14 April 2022
Declarations
:
: The authors declare that they obtained the approval of Estonian Environmental Board for conducting the study in Haavakannu Natural Reserve. Not applicable.
: All authors approved publication of the manuscript
: The authors declare that they have no conflict of interest.