Affiliation: | 1. Institute of Nature Conservation, Polish Academy of Sciences, al. A. Mickiewicza 33, 31–120 Kraków, Poland;2. Institute of Environmental Sciences, Jagiellonian University in Kraków, Gronostajowa 7, 30–387 Kraków, Poland;3. Faculty of Biological Sciences, University of Zielona Góra, prof. Z. Szafrana 1, 65-516 Zielona Góra, Poland |