OX – blue wing tag OX on the left wing
Released in Kresna Gorge 15.12.2016
Veles – blue wing tag 12 on the left wing and blue ring F64 on the left leg
Released in Kresna Gorge 15.04.2015
Perun – blue wing tag 9 of the left wing
Released in Kresna Gorge 21.02.2015
Svarog – blue wing tag 3 on the left wing and green ring B93 on the right leg
Released in Kresna Gorge 29.05.2014
Troyan – with wing-tag 7 of the left wing and green ring B97 on the right leg
Released in Kresna Gorge 15.04.2015
Zornitsa- with green ring B2A on the right leg
Released in Kresna Gorge 23.07.2015