He has been recording and monitoring birds since he was a young child (nearly 40 years now). He is undoubtedly one of Greece's most specialized birdwatcher and recorders. He is the Secretary of the Hellenic Rarities Committee, a joint activity of the Hellenic Ornithological Society and the Hellenic Bird Ringing Center for monitoring and evaluation of rare bird records in Greece, since its initiation. He has participated in a series of bird monitoring and conservation projects, has contributed to the preparation and implementation of bird monitoring programs of the Hellenic Ornithological Society, has participated as an author, editor or consultant in the preparation of dozens of ornithological publications and has helped many birdwatchers in their first steps.

Since 2014, he has been permanently collaborating with the NCC as a field ornithologist.