The Mai Khao Marine Turtle Foundation based in the north of Phuket had it’s 4th annual release of 100 turtles on the 29th of March this year. Scuba Cat decided to support this by sponsoring a release of a turtle back into the Andaman Sea. The important annual event is organized to raise funds for and awareness of the plight of Phuket’s critically endangered sea turtles and is supported by the Phuket Marine Biological Center and the Royal Thai Navy, the event sees the release of rehabilitated green turtles back into the Andaman Sea.

Sarah Kench, the GM and Course Director, Kath Ridley the tour leader of Scuba Adventure and Debbie Woods The Customer Service manager all went along to support the event held on the beach at Mai Khao, along with Jade, Debbie’s 1 year old daughter.

There were activities such as batik painting and turtle awareness going on throughout the afternoon along with light refreshments and a monks blessing for the new to be released green turtles.

After waiting to queuing in a busy registration Scuba Cat were allocated number 73 for release, this was a 10 month old green turtle, Sarah was the one elected to release it.

After some training we were called to beach in groups of 5, this allowed the turtles enough space to comfortably be released without big crowds around them which could cause stress. They were taken from holding tanks to the water edge and set free, the waves then helped them out to sea.

Phuket’s sea turtles face multiple threats and their numbers have severely depleted in recent years. Commercial fishing kills thousands of them every year. Many more die from eating or becoming trapped in plastic debris littering the ocean, not to mention entanglement in fishing nets and being hit by speedboats.

Every 2,500 baht raised pays for the rehabilitation of one turtle and its release back into the Andaman Sea. The work done by the Mai Khao Marine Turtle Foundation (founded by JW Marriott Phuket Resort & Spa), the Injured Turtle Rehabilitation Program (under the Phuket Marine Biological Center) and the Turtle Hatchery Program (under the Royal Thai Navy) is possible thanks to ongoing financial support from the Phuket community.

Phuket’s sea turtles are facing multiple threats and their numbers have severely depleted in recent years. Commercial fishing kills thousands of them every year. Many more die from eating or becoming trapped in plastic debris littering the ocean.

Mai Khao beach and the northern end of the adjacent Nai Yang beach are the only beaches where turtles lay their eggs in Phuket . These two locations have a long natural deserted beach stretching more than 17km. They form part of the Sirinath National Park, which is a protected marine and coastal area.

This is a nesting area of the giant Leatherback Turtle, one of the world’s most ancient species. These turtles on average weigh 450 kg. However, the Leatherback population is fast diminishing and its status is very critical. It is the only turtle without a true protective shell, though its outer protection is leathery scale-less skin – hence its name.

The breeding season of the turtles is November to March. The females come ashore just after dusk and return to the ocean as dawn breaks. The nesting site is selected and they dig a small pit using the rear flippers where they lay between 40 and 180 eggs, they try to conceal the nest once they finished by covering it with sand. The whole process takes about 1 hour. If left to nature the hatchlings will emerge after about 60 days digging their way out of the pit , usually at night so it is cooler and run towards the sea. House lights and hotel developments along the beach can disoriented the young turtles causing them to actually crawl the wrong way going away from the sea. Some large Phuket resorts have focused their attention on ensuring that turtles stand a chance of survival in the Phuket region by making the beach area environmentally friendly to the nesting turtles.

At nesting time environment groups and the local villagers of Mai Khao work very hard to protect the eggs. They take the eggs to their hatchery, where the baby turtles are protected from the vagaries of nature as well as human exploitation. During the breeding season, the local villagers patrol the beaches at night and keep records of the eggs that have been laid.

The Mai Khao Marine Turtle Foundation was launched in 2002 and raises funds and awareness for the plight of the critically endangered giant leatherback turtles that nest in the area. It also co-ordinates with the Phuket Marine Biological Centre (PMBC).

Scuba Cat organized a Finathon and underwater clean up event on the 16th of Feb 2013 under the banner of ‘We Belong to the Sea’.

This is the concept of Quang one of our sales and Marketing interns who is with us for 6 months on a placement from his school in Holland.
The idea is to develop more knowledge about factors affecting the sea and the marine life in our local area, by promoting conservation and raising public awareness through events and collaborations with local businesses.
We belong to the sea incorporated a sponsored fin and an underwater clean up at Paradise reef in the South of Patong on Phuket.
Scuba Cats owner and General manager Sarah Kench, donated the boat MV Scuba Fun for the day, along with providing food, the crew and drivers free of charge to make the even possible.

For the past 6 weeks Quang has worked very hard to promote the event getting the local newspaper. The Phuket News, and Live 98.5 Radio involved. There were several articles in print and a live radio interview with Quang and Kathryn Ridley the tour leader of our liveaboard MV Scuba Adventure.

From this we got some of our divers who took part in the day.
We decided to also include a treasure hunt to encourage divers and snorkelers to take part in the day. For this we needed some prizes, we got these in the form of vouchers and goods from some of the local businesses on the island.

We need to thank the following people and organizations for their involvement in this.

2C Phuket Residence
Dive Supply Phuket
Phuket Lager Beer
Fun Mags Media
Phuket Guide by Southern Three Media.

Prizes ranged from crates of larger to a nights accommodation in a hotel, to food and drinks vouchers in local restaurants.

We also need to thank the following organizations for cash donations for the finathon, get swimming to stop shark finning. This is a way to raise awareness of Shark Finning by Project AWARE.

Amazing Thailand Maps
Sonya’s Guest house
Asia Pacific
Aquamaster Phuket

The day started at our shop in the Kee Plaza with Quang introducing the event and welcoming the participants. We had 15 divers and snorkelers in total. regional manager Tony Andrews was there to see the opening.
Everyone then went to our Boat MV Scuba Sport which was a platform for the day.
The divers did the first dive removing bags of fishing lines, lead weights, bottles and cans.

During the surface time we completed the Finathon, this was the sponsored snorkel, everyone on board took part in this and completed the 1km swim in no time.

The second dive saw more lines and weights brought up, along with fishing lures, bottles and a broken fish cage.

After the event everyone was invited back to Molly Molones Irish bar who put on free food and gave a discount on drink for those who took part.

Everyone also won a prize with the treasure hunt, even Josh who won an xs ladies wet suit:) (he is an XL man).

The lionfish is a common site in the Andaman and seen on all of the dive sites we go to, both by daytrips and liveaboards.
Nobody knows for sure how they got their name, and they are also known as turkey or dragon fish in some area’s. One thought is when they spread out their pectoral fins it sort of looks like a lion’s mane, and they are ferocious predators

They are beautiful and fascinating fish but due to their colouring, as is common in nature, most times bright and beautiful means dangerous. Its bright colours advertise its poisonous tentacles. The venom of the lionfish, delivered by up to 18 needle-like dorsal fins and is purely defensive. A sting from a lionfish is extremely painful to humans and can cause nausea and breathing difficulties, but is rarely fatal.
The scientific name for the lionfish is Pterois, and there are fifteen different species in the Pterois Genus of fish.

The largest of the lionfish species can grow to about 40cm in length, but the average is closer to 30cm, with the smallest around 6cm, and they weigh somewhere around 500 to 900g. Their lifespan in the wild can be around 15 years.

They are mainly active during the day and at night the Lionfish find crevices among rocks that they rest in, this is so they are not out of the open where they would be at risk of predators consuming them.

It relies on camouflage and fast reflexes to capture their prey which is mainly fish and shrimp.. Adult lionfish use their distinct pectoral fins to attract the prey. As soon as the prey comes within their reach, they swallow it in a single motion. Though not quite unique, this method of hunting is highly successful in regions where the lionfish is a non-native species as the native population of the area is not used to such traps. They are able to move around very quickly in the water. They are very good at using those long pectoral fins to herd fish and other prey into a confined area, trapping it making it simple for them to get their food. The lionfish’s stomach can expand to 30 times its normal size so they can really fill up, this is why it is such an invader in the Caribean.

They are solitary and they will become very aggressive if they feel that their home territory is at risk. The males tend to be more aggressive overall than the females. While adult lionfish are solitary creatures, juveniles are known to live together in groups. Over the course of time, they become highly territorial and don’t even hesitate to take on the other members of their group to capture and/or defend their territory.

The native habitat of lionfish spans the rocky crevices and reefs of the Indo-Pacific waters, but they can be found in the eastern coast of America. It is not clear how they have found their way there but it is thought that some specimens who were released by certain aquariums, and have begun to thrive in these warm waters without any natural predators. There is one documented case of lionfish escaping from an aquarium located in a house damaged by Hurricane Andrew – the fish were seen swimming nearby after the storm. The “on purpose” introductions are assumed to occur from hobbyists who dumped them into canals (not knowing any better) when the fish either got too large for their aquariums or became unwanted. Genetic evidence from recent scientific results suggests multiple introductions.

Learn more about marine life in the area with our AWARE Fish ID, Naturalist or Advanced open water courses.

Peacock Mantis Shrimps (Odontodactylus scyllarus)

They are found in the indo Pacific region and we have many of these on all of the dive sites we visit, but you do have to look closely for them.
Although called shrimp they are not actually true shrimp, but a separate family of crustaceans called Stomatopods.

They are mostly found at the base of reefs where they build their burrows, the excavate a u shape tunnel by collecting nearby rubble or other substrate to go over and around suitable sites of rock crevices or corals.

They are very colorful and flamboyant when you find them, with red, green and blue warning coloration.

They feed on various fish and invertebrates and are fast, efficient hunters, though they often wait for their prey to walk by and pounce on them. The peacock is a ‘smashers’ type of mantis shrimp it has two club-like appendages to exo skeleton animals such as crabs, clams and snails. With just one hit the ‘club’ produces a force almost as fast as a 22-caliber bullet, 10m per sec, and this has been know to break aquarium glass. This is so fast it can actually vaporize the water at the point of impact!

In addition to the smashing clubs they also have a shorter body compared to the longer, very flexible tail, this lets them turn quickly and easily in tight spaces and burrows. The tail and the specialized swimming appendages on its underside provide a surprisingly fast swim when on the hunt, or when they get scared.

The eyes are stalk like which allows them to accurately see their prey from the protection of the crevices they live in, the eyes are complex with at least 8 types of different colour sensors, which include ultraviolet and polarized light. They can see 10 times more colours than humans.

From the mantis shrimps that have been kept in captivity, we have learned that they are the only invertebrates that can actually recognize individuals, they do this by body odor!!
They can be aggressive with others of there own species and get into fights using the flexible tails, they sometimes can fight to the death, but often decide who is victorious before either gets seriously hurt.

Some of the shrimps can mate for life, which can be up to 20 years, whilst others prefer a one-night stand. They usually court then come together. The female can hold fertilized eggs under the tail or in the forearms, or they can be laid in burrows and are watched over until they hatch into Larvae. These larvae are also keen predators often preying on other larvae during the 3 months it takes to hatch.

To see these fascinating shrimps you can join us on our daytrips or liveaboards where they are often seen at the divesites, ask our staff about them and other interesting creatures we have in the waters of Thailand.

Learn more about the marine life in our area by taking the Naturalist specialty course with us.

Scuba Cat Diving received two prestigious awards in one evening.

Reef Check Thailand

and Asia Pacific & Project Aware

A huge THANK YOU to the Staff and Students from Concordia International School, Shanghai, China for their commitment to the Reefs of Racha Yai…..5 years later ……44 days, 60 students, 160 Dives

It all began 5 and a half years ago when we received an email from Terry Umphenour, a teacher from the International School in Shanghai. Terry wanted to start a Marine Ecology Study to enhance the education of  students by bringing it outdoors.

Over the last 5 years the students have collected valuable data from their surveys, recording the many changes that occurred over a 5 year period and learned an important lesson: our reefs are in serious danger.

Many of them have started as non divers, going on to complete multiple Courses, infact during their time on board I think the diver education system has been fully utilized……

• Open Water Course
• Advanced Open Water Course
• Rescue Diver
• Master Scuba Diver
• Many different Specialities
• Dive Master training

and of course the ultimate Goal, Reef Check Divers and Instructors now able to identify different types of indicator species of invertebrates, substrates, and fish by name something taken for granted by most divers, with only a handful round the world being able to do this.

They learned how to dive safely and respectfully to their new environment realizing diving is not a game. They saw first hand the negative effect of human’s on coral reef systems.

This years students were :

• Danielle
• James
• Sydney
• Sara
• Emersyn
• Pan Ling
• Jie
• Jim
• Dana
• Haley
• Yaw Tung (Andy)
• Jing Xin (Jean)

It was an honor to meet you guys and again thank you Paul, Joel and Terry for making this all possible.

and not forgetting Suchana Apple Chanavich, Ph.D and her amazing commitment to the Reef System not only in Thailand but around the world (and the awesome Ice Cream Cake at the BBQ!)