caretta caretta

Scientific name
Size
Depth range
Nutrition
Behave
Frequency in Cyprus
Protection status
Native/Immigrant
caretta caretta
Usually 70 to 110 cm in shell length, reaching a maximum of around 120 cm.
From the surface down to over 200 metres, most commonly found in coastal waters.
Feeds on crustaceans, bivalves, snails, jellyfish, and other invertebrates.
Usually solitary, undertaking regular migrations between feeding and nesting grounds.
Regularly encountered, but observed less frequently than the Green Sea Turtle.
Vulnerable (IUCN Red List status: Vulnerable).
Native species and an important nesting visitor in the Mediterranean Sea.
The Loggerhead Sea Turtle (Caretta caretta) is, alongside the Green Sea Turtle, one of the best-known sea turtle species found in Cyprus. It is distinguished by its large, powerful head and strong jaws, which enable it to crush hard-shelled prey such as molluscs and crustaceans. Cyprus is one of the most important nesting areas for this species in the Mediterranean. Loggerhead turtles can be encountered while diving and snorkelling, although sightings have become noticeably less frequent than they were a few years ago.
The Loggerhead Sea Turtle (Caretta caretta) is distributed throughout the Mediterranean Sea and uses the coasts of Cyprus both as a feeding area and as a nesting ground. In particular, the beaches along the eastern and western coasts of the island are among the most important nesting sites for the species in the eastern Mediterranean. Underwater, Loggerhead turtles are most commonly observed in coastal waters over sandy seabeds, seagrass meadows, and along rocky shorelines.
While the Green Sea Turtle is more frequently encountered in the shallow coastal waters around Protaras, Loggerhead Sea Turtles are comparatively more often observed in the regions of Larnaca, Limassol, and Paphos. There, they use both nearshore feeding grounds and offshore marine habitats.
A particularly notable local sighting can be made at the Zenobia wreck off Larnaca. A well-known turtle has been living around the wreck for many years and is regularly encountered by divers, making it one of the wreck’s most famous animal residents.
In the past, sea turtle sightings in the Protaras area, and especially at Green Bay, were much more common. In recent years, however, a decline in observations has become apparent. One significant contributing factor is the illegal feeding of sea turtles by tourist and excursion boats. As a result, the animals lose their natural wariness, spend more time near the surface, and are more likely to suffer injuries from boat propellers and vessel collisions.
This development is being documented through Project Xenios, a conservation initiative that records sea turtle sightings and identifies individual turtles based on the unique scale patterns on their heads.
The Loggerhead Sea Turtle (Caretta caretta) is an opportunistic predator that feeds primarily on crustaceans, molluscs, jellyfish, and other invertebrates. Its powerful jaws enable it to crush hard shells with ease.
In recent years, occasional observations from the eastern Mediterranean have documented Loggerhead Sea Turtles preying on lionfish (Pterois miles). While these observations have not yet been extensively studied scientifically, they suggest that sea turtles may play a role in the natural control of invasive species. The ecological significance of this behaviour is still being investigated and remains a subject of ongoing research.
How can you identify a Loggerhead Sea Turtle?
Loggerhead Sea Turtles have a noticeably larger head and much stronger jaws than Green Sea Turtles. If you would like to learn more about these fascinating animals, consider joining our PADI Mediterranean Sea Turtle Course.
Are there Loggerhead Sea Turtles in Cyprus?
Yes. Cyprus is one of the most important nesting and habitat areas for Loggerhead Sea Turtles in the Mediterranean.
Why are sea turtle sightings recorded in Cyprus?
Projects such as Project Xenios help identify individual turtles, document their movements, and improve our understanding of population trends and conservation needs.
Are there sea turtles at the Zenobia wreck?
Yes. A well-known sea turtle has been living around the Zenobia wreck for many years. It is regularly sighted by local divers and can occasionally be encountered during dives on the wreck.