Eurobirdwatch is held each year on the one weekend (4,5 October), also in many parts of Asia. It is celebrated in several parts of Greece and on Lesvos activities were organized by the Hellenic Ornithological Society and the Network for the Protection of the Wetlands of Lesvos (WWF Greece) and consisted of a birdwatching activity at the Kalloni Salt Pans (for children and adults).