Since HOS foundation, thousands of members and volunteers are supporting our work in various ways and are contributing to the common effort to safeguard Greek nature.
If you want to make use of your time by offering to wildlife & nature, join us!
From the Aegan islets to the mountain tops we are active in more than 70 sites in Greece
Join our efforts to help us ensure a better future for wild birds and their habitats
Since 1982 we strive to safeguard a sustainable environment where birds and people may live in harmony
We are a non governmental conservation organisation focusing on the study and protection of wild birds and their habitats in Greece