Biodiversity Conservation in Stara Planina (Central Balkan National Park)
Biodiversity Conservation in Stara Planina (Vrachanski Balkan Area)
Biodiversity Conservation in Stara Planina (Kotel Mountain Area)
Vulture conservation in Macedonia trough implementation of antidote and educational activities
Survey and Monitoring of the Status, Breeding Success, Food Availability and Threats to the Egyptian Vulture in Macedonia - 2008
Rapid Assessment of the Egyptian Vulture Population in Greece