Sea Turtle Headstarting

Baby Hawksbill Sea TurtleSea turtles are ancient marine reptiles that evolved around 80-110 million years ago, and survived through the extinction event that killed the dinosaurs. Today there are 7 living species of sea turtles, which can be found throughout the world’s oceans (except polar regions). Although the evolved from land turtles and breath air, they only come to land to lay eggs.

Here on ‘Turtle Island’ they are one of our most revered marine animals, respected by divers and non-divers alike. We have three species of sea turtles which visit our island, the Green, Hawksbill, and Olive Ridley. Sea turtles are valuable animals; ecologically, economically, culturally, and in education. Unfortunately, today most of the world’s sea turtles species are listed as endangered or threatened with extinction.

The main threats to sea turtles are marine debris (plastic bags, cigarette butts, etc), fishing (as by catch or stranded in nets), beach development, black market trading, and climate change. Protection of turtles has been undertaken in many areas for decades, but unfortunately enforcement is nearly impossible. Furthermore marine debris and climate change are global problems, which are difficult if not impossible to solve.

Save Koh Tao Sea Turtle Release 2012Since the year 2000, the Thai Navy has been working to protect, rehabilitate, head-start, and release sea turtles at the The Royal Thai Navy’s Sea Turtle Conservation Center in Sattahip. For the last decade they have also been working with the local community of Koh Tao to release turtles and create reporting networks for any problems observed. For the past 5 years the Save Koh Tao Community Group has been responsible for the releases (50-150 turtles/year), and have been successful in also protecting eggs and hatchlings. We have more information about how these sea turtle programs work in our articles section.

The New Heaven Dive School has been a part of these local efforts since the beginning, and have generally been the ones in charge of caring and keeping the turtles for several days before their release with the local community and the annual Save Koh Tao Festival.

In 2012, the turtles which arrived for release at the annual festival where found to be unfit, weak, and covered in infections. It was decided that instead of releasing them, 21 of the 50 turtles should be kept here and rehabilitated before release.

After working with one of the top veterinary doctors in Thailand, and the local Noistar Koh Tao Animal Clinic, it was decided that these turtles should be head-started. This means that we keep the turtles for about 1 year in simulated natural conditions to allow them to grow larger before being released.

The goal of the head-starting program is to reduce the mortality of juvenile turtles while still provide all of the necessary factors for their proper development. In the wild, only about 1 in every 1,000 turtle hatchlings would survive to become an adult, so this way we hope to increase the available reproductive populations and hopefully assist the turtles in dealing with all of the global and local threats until they can be solved more permanently.

Turtle Care, June 2012In our marine program, students learn about sea turtle ecology, anatomy, identification, and care. Each day they assist us to feed and take data on the progress of our turtles as we care for them over the next year. Furthermore, students are involved in other reef research, clean-ups, and activities to address the threats to sea turtles locally and globally.

Click here to see the latest report on our sea turtle program (March 2013)

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