Responses of the long-eared owl Asio otus diet and the numbers of wintering individuals to changing abundance of the common vole Microtus arvalis von Tulis, Filip, Michal BaláÅ, Ján Obuch, Karol Å otnár

Volltext

Spatial distribution of four sympatric owl species in Carpathian montane forests von Šotnár, Karol, Obuch, Ján, Pačenovský, Samuel, Jarčuška, Benjamín

Volltext

Tree nesting of Eagle owl (Bubo bubo) in Prievidza district von Šotnár, Karol

Volltext

On the food of the Eurasian pygmy owl (Glaucidium passerinum) in Slovakia von Sotnár, Karol, Pacenovský, Samuel, Obuch, Ján

Volltext

Feeding ecology of a nesting population of the Common Buzzard (Buteo buteo) in the Upper Nitra Region, Central Slovakia von Šotnár, Karol, Obuch, Ján

Volltext

Abundance, distribution and trend of the lesser spotted eagle (Aquila pomarina) breeding population in Slovakia von Dravecký, Miroslav, Maderic, Boris, Topercer, Ján, Kicko, Ján, Danko, Stefan, Karaska, Dusan, Guziová, Zuzana, Sotnár, Karol

Volltext

Estimating density, population size and dynamics of Common Buzzard (Buteo buteo) in the West Carpathian region by a new method von Šotnár, Karol, Topercer, Ján

Volltext

Notes on the reproduction, breeding biology and ethology of the Eurasian pygmy owl (Glaucidium passerinum) in Slovakia von Pačenovský, Samuel, Šotnár, Karol

Volltext

Diet of the Lesser Spotted Eagle (Aquila pomarina) in Slovakia von Dravecký, Miroslav, Danko, Štefan, Obuch, Ján, Kicko, Ján, Maderič, Boris, Karaska, Dušan, Vrána, Josef, Šreibr, Oldřich, Šotnár, Karol, Vrlík, Peter, Bohačík, Ladislav

Volltext

Lesser Spotted Eagle (Aquila pomarina) colour ringing programme and its first results in the period 2000-2008 in Slovakia von Dravecký, Miroslav, Maderič, Boris, Šotnár, Karol, Danko, Štefan, Harvančík, Stanislav, Kicko, Ján, Karaska, Dušan, Vrlík, Peter, Vrána, Josef, Balla, Miloš, Boucný, Dušan, Kišac, Pavol

Volltext

Tree nesting of Eagle owl (Bubo bubo) in Prievidza district/Stromove hniezdo vyra skalneho (Bubo bubo) v okrese Prievidza von Sotnár, Karol

Volltext