Your support is essential to the success of our efforts. You too can contribute and help protect the birds and nature of Greece. Join now the Hellenic Ornithological Society!

Any contribution to our efforts is welcome. Make a donation to the Hellenic Ornithological Society

Volunteers are vital to HOS. Since it was founded, thousands of members and volunteers support its work in various ways, thereby contributing to the common effort for the protection of Greek Nature. HOS offers all the citizens the opportunity to creatively make use of some of their time and energy as well as gain new experiences.

Do you want to offer great gifts to friends and family, while helping birds and nature at the same time?