Sea turtles in the Greek wetlands of international importance
Every year on February 2 we celebrate World Wetlands Day to raise awareness for these unique ecosystems of our planet.
Wetlands are areas in which static or flowing water gets collected above the ground or near the ground surface, such as marshes, fens, peatlands, swamps, wet meadows, streams, rivers, and lakes, or areas covered by sea water with a depth of up to six meters. The ecological importance of wetlands is unique as the element of water merges with land to create diverse habitats for a large number of animals and plants from all levels of the food chain. The natural wealth of wetlands is enormous and has been fundamental for the development of great civilizations all over the planet for millennia. However, since the middle of the twentieth century, these ecosystems have been continuously degraded by the over-exploitation of their natural resources.
According to the International Convention for the Protection of Wetlands, signed in the city of Ramsar, Iran on February 2nd, 1972, wetlands may be permanent or temporary, natural or artificial. Wetlands protect and improve water quality, provide habitat for fish and other wildlife, store floodwaters, and maintain the groundwater-surface flow during droughts. The purpose of the Ramsar Convention, which Greece has also co-signed and ratified, is the protection, conservation, and wise use of all wetlands.
Kotychi Lagoon, the Messolonghi lagoons, and the Amvrakikos Gulf, which feature in the list of the 10 Greek Wetlands of International Importance, play a significant role for sea turtles too. In the last few years, ARCHELON has been involved in the monitoring of the loggerhead sea turtle nests on the beach in front of the Kotychi Lagoon and in informing the fishermen in the Messolonghi Lagoons, in collaboration with the Natural Environment and Climate Change Agency, “N.E.C.C.A”, within the framework of the Life - Euroturtles program.
The Amvrakikos Gulf hosts significant populations of dolphins, dalmatian pelicans, shark rays, and sea turtles. "Both the marine area of the Amvrakikos Gulf, as well as its swamps
and lagoons, constitute an ecological treasure that is increasingly damaged. However, in recent decades, efforts have been made for better management of these ecosystems", says Daphne Mavrogiorgos, Director of ARCHELON.
The most recent effort was the creation of the “The Amvrakikos Alliance”. On November 14, 2023, iSea, the Tethys Research Institute, ARCHELON, the Hellenic Ornithological Society, the Department of Geology, and the Department of Fisheries and Aquaculture of the University of Patras, together with the Blue Marine Foundation, endorsed their vision for a long-term collaboration and a collective commitment that aims to improve the management of the Amvrakikos Gulf.
The Alliance's vision in collaboration with the local community is to highlight the unique ecological value and the natural and cultural heritage of Amvrakikos, for the most effective management, restoration, and protection of its ecosystems and biodiversity.
Read more about the “Amvrakikos Alliance” here
Presentation of ARCHELON 2023 Results: Here is some good news!
Why are ARCHELON’s projects international?
RECENT NEWS
- OUR NEWS29/05/2025
Amvrakikos Project 2025: Special Call for a Field Leader
ARCHELON is looking for a highly motivated person to lead its project in Amvrakikos Gulf, one of the few foraging sites for loggerhead turtles in Greece linking several populations nesting across the Mediterranean region.
- OUR NEWS22/05/2025
Sea turtle nesting has begun in Greece: learn what to look out for!
The first nests for 2025 have already been located and protected at Laganas beach in Zakynthos, Elaia beach in Kyparissia Bay and Pachia Ammos beach in Messara Bay in Crete!
- OUR NEWS16/05/2025
Advancing sea turtle photo-ID research with artificial intelligence
Sea turtle facial scales remain stable throughout a turtle’s life allowing researchers to recognise individuals from photos, often taken over decades!
- OUR NEWS15/05/2025
Kyparissia Bay: Balancing Nature and Tourism
Αs the popularity of the protected area increases and pressures from tourism and climate change intensify, the question that arises is: How many people can this beach “bear” without degrading the environment?
- OUR NEWS07/05/2025
Discover the secret nature of Crete: Sea Turtle Beach Walk with ARCHELON
Live a unique ecotourism experience in Crete by participating in ARCHELON Sea Turtle Beach Walks on the nesting beaches of the Loggerhead, starting on May 15th in Chania and Rethymno. Now open for reservations on our website!
- OUR NEWS24/04/2025
Are You Over 50? The Sea Turtles Need You!
If you’re 50 or older and ready to dive into a unique conservation experience, we warmly invite you to join us. Help protect sea turtles, meet like-minded people, and discover the natural beauty of Greece with ARCHELON by your side.
- OUR NEWS22/04/2025
Turning the Tide: Sea Turtle Populations Show Signs of Recovery Worldwide
The first, after a decade, global study brings encouraging news for sea turtle conservation: more than half of their populations across the globe show signs of recovery. Listed among the authors is the Research Coordinator of ARCHELON, Aliki Panagopoulou PhD, who is mobilizing the long term field work of our Society on the nesting beaches of Greece.
- OUR NEWS17/04/2025
Special 2-week volunteering opportunity on the nesting beaches – we need you this May and June!
- OUR NEWS14/04/2025
Groundbreaking Study on Microplastic Pollution of Marine Turtle Nesting Beaches
ARCHELON took part in a recent global study that has uncovered alarming levels of microplastic contamination on marine turtle nesting beaches around the world.
- OUR NEWS09/04/2025
Become a Sea Turtle Guardian in Lakonikos Bay
Gracie and Claire, two dedicated individuals who made a significant impact on the sea turtle project of Lakonikos Bay in 2024, talked about their experience.
- OUR NEWS08/04/2025
Meeting of organizations, authorities and businessmen in Rethymno: Crete is preparing for the arrival of the turtles!
On Monday, April 7, we met for another year in the hospitable city of Rethymno to participate in the meeting organized by the Regional Unit of Rethymno on the topic of management measures for the protection of the loggerhead sea turtle!
- OUR NEWS31/03/2025
150 satellite tags for the protection of sea turtles
Since 2002, ARCHELON and its partners have placed 150 satellite and GSM tags on sea turtles monitoring their vast journeys across the Mediterranean!
- OUR NEWS24/03/2025
Become a Guardian of the Night: Volunteer with ARCHELON
On some select beaches, volunteer duties also include night patrols. During the hours when the presence of people on the nesting beaches is prohibited so as not to disturb the turtles, our trained volunteers start their shift, equipped with measuring instruments, research notebooks and red flashlights.
- OUR NEWS14/03/2025
Enriching the lives of rescued sea turtles
A recent study at ARCHELON's Sea Turtle Rescue Centre highlights the importance of environmental enrichment in improving the physical and psychological well-being of rescued sea turtles, aiding their rehabilitation and preparing them for successful release back into the wild.
- OUR NEWS24/02/2025
ARCHELON's Annual General Assembly
According to article 8 of the Statutes of ARCHELON Association, its’ members were invited to attend the Annual General Assembly on Saturday, 22 February 2025.