Abundance, distribution and trend of the lesser spotted eagle (Aquila pomarina) breeding population in Slovakia
Dravecký, Miroslav, Maderič, Boris, Topercer, Ján, Kicko, Ján, Danko, Štefan, Karaska, Dušan, Guziová, Zuzana, Šotnár, Karol
Estimating density, population size and dynamics of Common Buzzard (Buteo buteo) in the West Carpathian region by a new method
Šotnár, Karol, Topercer, Ján