Colour ringing programme of the lesser spotted eagle (Aquila pomarina) population in Slovakia and its new results in the period 2009–2012
Dravecký, Miroslav, Danko, Štefan, Hrtan, Ervín, Kicko, Ján, Maderič, Boris, Mihók, Jozef, Balla, Miloš, Belka, Tomáš, Karaska, Dušan
Diet of the lesser kestrel Falco naumanni at post-breeding roosts in southern Albania
Krištín, Anton, Bělka, Tomáš, Horal, David, Bino, Taulant