Greece hosts about 60 per cent of the Mediterranean’s loggerhead (Caretta caretta) nests, and the population recovery in recent years has been remarkable for a species that not long ago was facing extinction. According to Archelon, the sea turtle protection society of Greece, the average number of nests has increased from 5,000 to 7,000 per year, with over 10,000 nests recorded annually since 2023.  

“Now we are looking at a dramatic increase in nest numbers, the result of decades of conservation efforts,” Dr. Aliki Panagopoulou, a research coordinator at Archelon, told The Guardian. 

“Our strategy has always been to make sure that as many hatchlings as possible get to the water and are recruited to the population.”  

Sea turtles, one of the oldest living species, migrate thousands of kilometres yet always return to their birthplace to nest, creating a perfectly synchronised reproductive cycle. As long-lived and migratory species, they contribute to the health of seagrass beds and coral reefs, which are vital habitats for many marine organisms. Their nesting activities also contribute to beach ecosystems and help promote biodiversity. 

While the recent increase in nesting is encouraging, there are still challenges. Historically, loggerhead turtles have faced significant threats from tourism, fishing practices and habitat degradation. Today, issues like climate change, pollution and the growing popularity of “last-chance tours” continue to pose risks to these habitats.  

As awareness grows, there is hope that loggerhead sea turtles will find a lasting place across the Mediterranean. Fortunately, educational programs are underway for both young and elderly people in schools and care homes to raise awareness and encourage stewardship for these magnificent creatures. 

Given there was a time when these turtles were on the brink of extinction, this progress is encouraging and highlights the ongoing need for protective measures to safeguard these ancient mariners so they can thrive for generations to come. 

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