Poirazidis, K., Schindler, S., Kakalis, E., Ruiz, C., Bakaloudis, D., Scandolara, C., ?.?. (?????.).  (2006).  Population Trends of Diurnal Birds of Prey in Dadia National Park, Thraki, NE Greece. ??? 10th International Congress on the Zoogeography and Ecology of Greece and Adjacent Regions. ????????????? ??? 26-30 June, Patras: Hellenic Zoological Society, Hellenic Ornithological Society, Hellenic Ministry of Rural Development, Section of Animal Biology (Dept. Of Biology, Univ. of Patras).

Koutseri, I., & Catsadorakis, G. (?????.).  (2006).  The Evolution of the Mixed Ardeid-Pygmy Cormorant Colony in Lake Mikri Prespa: 20  Years of Fluctuation, Displacements and Difficult Censuses. ??? 10th International Congress on the Zoogeography and Ecology of Greece and Adjacent Regions. ????????????? ??? 26-30 June, Patras: Hellenic Zoological Society, Hellenic Ornithological Society, Hellenic Ministry of Rural Development, Section of Animal Biology (Dept. Of Biology, Univ. of Patras).

Karris, G., Xirouchakis, S., Latsoudis, P., Bourdakis, S., Grivas, K., Barboutis, C., ?.?. (?????.).  (2006).  The First Complete Population Census of Eleonora's Falcon (Falco eleonorae) in Greece. ??? 10th International Congress on the Zoogeography and Ecology of Greece and Adjacent Regions. ????????????? ??? 26-30 June, Patras: Hellenic Zoological Society, Hellenic Ornithological Society, Hellenic Ministry of Rural Development, Section of Animal Biology (Dept. Of Biology, Univ. of Patras).

Catsadorakis, G., & Paragamian, K. (?????.).  (2006).  The Wetlands of Lesvos Island (Greece): Inventory and Assessment. ??? 10th International Congress on the Zoogeography and Ecology of Greece and Adjacent Regions. ????????????? ??? 26-30 June, Patra: Hellenic Zoological Society, Hellenic Ornithological Society, Hellenic Ministry of Rural Development, Section of Animal Biology (Dept. Of Biology, Univ. of Patras).

Catsadorakis, G. (?????.).  (2006).  Dadia National Park, Thraki, Greece: A Hierarchical Approach to Explaining its High Animal Species Diversity and the Abundance of Raptorial Birds. ??? 10th International Congress on the Zoogeography and Ecology of Greece and Adjacent Regions. ????????????? ??? 26-30 June, Patra: Hellenic Zoological Society, Hellenic Ornithological Society, Hellenic Ministry of Rural Development, Section of Animal Biology (Dept. Of Biology, Univ. of Patras).

Catsadorakis, G., Georgiadis, N., & Paragamian, K. (?????.).  (2006).  Wetland Degradation at Aegean Archipelago (Greece) Threatens Endemic Island Species and Migrating Birds. ??? 1st European Congress of Conservation Biology. ????????????? ??? 22-26 August, Eger, Hungary: ECCB.