One of the most miraculous and important events in any organism’s life is reproduction. Every species does it differently, each evolving their own strategies to fit the physical and biological conditions specific to them. Normally, we are overjoyed to observe this rare event on the coral reef, such as with our yearly coral spawning and larvae culturing project. Or we spend large amounts of time ensuring the act was successful by caring for juvenile sea turtles and giant clams. However there are a few organisms on the reef which we would rather not see reproducing (other than the divers).
On September 12th, 2014 we observed the mass spawning event of several Crown of Thorns Starfish (COTs). These starfish are a major problem around our island, and have reached outbreak levels in some sites over the last 5 years. They are a corallivore, which can consume about 148-238 cm2 of our living coral from the reef each day. In many parts of the world, such as the Great Barrier Reef, they have been conclusively found to be a leading threat to reef health, and they have been trying to control them since the 1970’s. We also remove many of the starfish here around our island as often as we can, collecting 138 individuals from 9 sites in 2014.
2015 is a big year for New Heaven Dive School, as it marks the 20th year of providing great diving and wonderful memories here on Koh Tao. And to mark the occasion we would like to see many of our old family members, friends, staff, and customers come back and help us celebrate. So we are announcing it early, in hopes that people will have time to plan their trips. We will hold several parties and events throughout the year, which you can see on the schedule at the bottom of this article. But first, let’s have a look back at some of the most memorable events and people that have enriched our lives and ingrained themselves in our hearts to make New Heaven into what it is today.
New Heaven Dive was originally started in June 1995 by Kampanat NaSongkhla, or P’Kong, when he started diving from the beach in Chalok Bay with just 2 sets of dive equipment, 4 tanks, and a small longtail boat. With these humble beginnings, P’Kong looked to introduce visitors to the beauty of Koh Tao’s underwater world, and treated every customer as a dear friend, which they inevitably all became.
Leopard sharks (also called Zebra Sharks) are a unique species of sharks with beautiful stripped (juveniles) or spotted (adults) patterns on their skin, and a body which can reach about 2.5 meters in length. They tend to be timid and slow moving, are nocturnal hunters, and spend most of the day sleeping. This means that they are often spotted by divers, and are safe to approach and experience up close. These traits make the leopard shark a favorite sighting by divers and snorkelers, and also allows for unique ‘citizen science’ based opportunities for divers to contribute to their research.