Media & Press Releases

North Island Remains an Important Nesting Site for Sea Turtles

Sep 5, 2017 | Wilderness Safaris

August 2017 – As an important nesting site for sea turtles, North Island is proud to report a 120% increase of Critically Endangered hawksbill turtle emergences on the island since 2014, as well as a 400% increase of green turtle emergences, showcasing the Island’s ongoing contribution to the conservation of these species.

Serving as a reminder of a prehistoric time, sea turtles have remained largely unchanged for 110 million years. “However, with an uncertain future, it is now more important than ever to conserve and nurture this rare animal”, said North Island Conservation Manager, Tarryn Retief.

North Island’s conservation team has been carefully monitoring turtle nesting behaviour on the island since 1998, and began actively recording the number of emergences in 2004. “We are seeing a long-term trend of increased nesting activity by both species on North Island and in Seychelles as a whole, which reflects the many decades of conservation taking place in the region. The nesting females are able to return to the beaches, as the turtles are now being protected and not harvested for food or their shells”, she added.

An ‘emergence’ is recorded when a female turtle comes ashore to make a nesting attempt. The number of individual turtles involved is likely to be much fewer, as each female lays between three and five clutches of eggs in a season, and may also make unsuccessful emergences where no eggs are laid.

Restoring and maintaining a pristine beach ecosystem on North Island is just one element in the conservation of these ancient species. Even after making the hazardous journey down the beach to the waters of the Indian Ocean, the turtle hatchlings face many dangers before they mature and can breed. For the males, this brief dash across the sand will be the only time in their lives that they are ever ashore, while the females that survive will eventually return to nest on the very same beaches they hatched on – some 20 to 40 years later.

Adult turtles and hatchlings alike must contend with abandoned fishing nets and other human debris when at sea, which adds further impetus to North Island’s commitment to ensure the turtles it protects are tagged and recorded for ongoing conservation research and assistance.

For more information about North Island’s commitment to conservation, click here.