Zhelev, Zhivko M.
Arnaudova, Desislava N.
Popgeorgiev, Georgi S.
Tsonev, Stefan V. https://orcid.org/0000-0002-7385-7174
Funding for this research was provided by:
Plovdiv University "Paisii Hilendarski" (FP17-BF-001)
Article History
Received: 10 December 2020
Accepted: 24 February 2021
First Online: 17 March 2021
Declarations
:
: According to clause number 42, clause number 41 and appendix 2 to clause number 41 of the Bulgarian Law on Biological Diversity, capture permits for <i>P. ridibundus</i>are not required for the aims of scientific research. All applicable international, national, and/or institutional guidelines for the care and use of animals were followed.
: Not applicable
: The authors declare that they have no conflict of interest.