Thursday, December 4, 2014

New Turtle & Terrapin Project

We just thought you might like to know about a new project the MCSS team is undertaking with the Banyan Tree hotel which besides monitoring turtles and terrapins will be setting up a rehabilitation facility for them....You can find out all about it on our new project blog.

Wildlife Vets International are supporting the development of the Turtle and Terrapin Rehabilitation Facility at the Banyan Tree Resort. They are hoping to generate funds through the "Big Give Christmas Challenge" which allows matching funds of up to $4000 from the organisers! They are including our project in their wildlife vet development project in Seychelles and Mauritius which was mainly focused on birds so expanding to turtles and terrapins is a good move! So Please do visit their information page, watch the video and make a donation as whatever you donate will be matched by the Big Give!

Friday, October 24, 2014

Join whale shark intern Amber on a special day turtle monitoring with the MCSS team...

Having your day off fall on a Monday, Wednesday or Friday is always something to look forward too. It means that you have the option to spend the day with Vanessa (Madanm Torti) and walk some of the most beautiful beaches I’ve ever seen looking for turtle tracks and nests. You may even get to witness a turtle digging and laying its’ eggs. 

Last Wednesday started off as your typical beach clean-up day on Grande Police removing debris and low hanging vegetation to allow space for the turtles to nest. After two hours of cleaning a good size area, we walked the rest of the beach and found some turtle tracks. We then walked Petite Police, but did not see any tracks. Our next stop was Bazarca. As we walked along, Vanessa just stopped, sat down the turtle bag and started pulling out the clipboard and GPS. I saw the tracks so I just assumed that’s what we were looking at. I started writing on the clipboard and when I got down the next section on nest information, Vanessa said the Hawksbill turtle had laid eggs. We all looked up and asked her how she knew it laid. She told us that we were looking right at the nest. She put her hand in the mound of sand with vines and coconuts on top and said this is it. Well that turtle definitely fooled me! 
 Vanessa starts excavating the nest...
The nest was right at the high tide line so we had to work fast to move the nest further up the beach. Vanessa, Sophie and I started digging very quickly and gently while Freya ran to the car to get supplies. Once Sophie found the eggs, Freya and I started digging a nest further up the beach above the eroded bank which inhibited the turtle from digging farther up the beach. Sophie and Vanessa laid the eggs under an umbrella in the order they came out of the nest. Once all 149 eggs we removed, we started an assembly line to quickly get the eggs reburied in the order they had come out of the previous nest. 
 Gently removing the eggs from the doomed nest...
Then lining them up in the shade ready to re-locate...
There are no words to describe how precious and rewarding that moment was to me. Holding those precious lives in your hands just makes you appreciate life more yourself. I have several friends and a room-mate  that work for the Broward County Sea Turtle Program back in Fort Lauderdale, Florida and I’ve always listened to them talk about what they do at work. Digging in the sand with your bare hands, placing all the eggs in the nest and then covering it back up and camouflaging the nest gives you a sense of attachment to it. It was nice to get to finally experience that firsthand.  Vanessa said that that is our nest and she will keep us posted on it and let us know when it has hatched. 
And then finally placing them in a new safe nest!
A special thanks to Vanessa and the MCSS team for allowing us the opportunity to participate in these types of activities and gain the hands on experience that will help us move forward as we pursue careers in marine biology and other related fields. 
...Amber Metallo

Sunday, September 7, 2014

YES we are still here!!

David has at last found the password to get back on to the blog so some long over-due posts can now be put up... for those of you who wondered where we were our apologies, it has been a very busy year! But enough of this and on to the important stuff starting with this report from Vanessa and the turtle team!

Turtle Season 2013-2014

It’s been a productive turtle season and I’ve gained so much knowledge about the beautiful sea turtles and even got the chance to share the knowledge with volunteers and interested tourists, which was fun. I’ve had a lot of turtle encounters, once I even had 3 turtles come up together…… it was crazy……. But I managed to share myself among them and gather some info on each……… I’m nicknamed the Turtle Magnet at the office now!!!
Me with my first turtle encounter at Anse Intendance….. I was over the moon!!
The patrols during the peak season were really hectic but I enjoyed every minute of it and got excited by every track found or a simple indication that the turtles were around!!  So you can imagine how I got when a turtle was encountered…… but no worries…… I kept myself under control and in line with the sea turtle monitoring protocol!!
The beginning of the long nesting session!!

So now we are out of the peak season and I’m mostly concentrated on the Egg Clutch Survival data……. I must admit……. Digging up nest is not for the faint-hearted!! …………it gets really smelly and disgusting sometimes due to rotten eggs!! But the thrill of finding a few hatchlings, left behind and really tired unfortunately …… helping them find their way a little bit was really emotional….. it is important to note though that Hatchlings should be left to find their own way to the sea as it is essential for their survival and so as to have a good sense of direction, especially for the females so that they can come back to nest one day, but giving a little hand is essential when the Hatchlings seem weak.!!

Pete, Harriet and Dan digging up a nest on Anse Grand Police
It’s been an amazing journey so far ………patiently waiting for the peak of the next turtle season!!

Wednesday, September 25, 2013

We're Back!!

Apologies to all our readers for our prolonged silence... with various staff changes and new projects going on the blog posting has suffered dramatically but we have still continued all of the turtle monitoring activities even if we have been silent!

We now have two new dedicated staff members, Vanessa Dodin and Nella Victor and as both are nuts about turtles you should be hearing from them regularly from now on.... So a first post from Vanessa:

I LOVE TURTLES.... its official!

Hi there, my name is Vanessa Didon, I’m new and OMG........I seriously think I’ve got the best job in the world right now!! Conducting the turtle walks is my favourite task, having just started this interesting job with MCSS, I’ve been to around a dozen turtle walks already, each time with much anticipation, wondering what I will find along the way, wishing so much to encounter some turtles or even signs that they’ve been around!

Georgia, Simon & Vanessa stand above an erosion cliff on South Mahe

 So far, we have discovered one nest on Anse Cachee  and came across two turtle tracks, one belonging to a green turtle at Grand Police and the other for a Hawksbill turtle at Anse Corail. Unfortunately neither of them had laid due to some obstacles along the way, like erosion cliffs and hard soil. The track at Anse Corail was so fresh when found on Monday, it seemed like we had missed encountering the turtle by less than an hour!!  

Anyway, walking along some of the beaches, it’s an eye sore to see how much rubbish are is left behind usually after picnics or simply washed ashore from other places.......COME ON PEOPLE!! How hard can it be to put your rubbish in the bins. Some of those this rubbish can be very harmful for the turtles, as they can for example mistake it for food and choke on the it. So, no way am I going to walk away from the beaches without doing some cleaning up....... Yup....let’s fill up the bin bags!!

Yup... the black bin-bags are out!

It is my utmost responsibility and intention to help in the conservation of all marine Life.... especially my very best animal in the whole wide world......the Turtles......  I take pride in myself and my organisation when people ask me this question during the walks... “What are you doing?”......... of course I proudly answer.....”patrolling the beaches to monitor any turtle related activities”.......and in  my mind....”help to protect the turtles ...but if you’re a bad person towards turtles....BEWARE... I’ve got my eyes on you!” 


Tuesday, September 11, 2012

Hawksbill Turtle Nesting Season Is Back Again!!

The hawksbill turtle nesting season 2012-2013 got underway on the 16th July 2012. As with past seasons, the Marine Conservation Society of Seychelles (MCSS) turtle monitoring team start the season with the usual once weekly patrol of the nesting beaches in the South, South East and South West of  the Island of Mahe. The patrol frequency will increase to twice a week in September and eventually three times per week during its peak from October- February 2013.

There are two species of marine turtles that nests in the Seychelles waters. Chelonia mydas (green turtle) nest mostly at night throughout the year and Eretmochelys imbricata (hawksbill turtle) nest seasonally only during daytime.

At this time of year hawksbill turtles swim very long distances from their feeding ground to the Seychelles waters where they will mate and tirelessly crawl up the beach to deposit their precious loads of egg clutches in the sand to incubate, before returning back to their feeding ground.  Around 30-35 years ago these females hawksbill turtle were among some very tiny hatchlings which incubated on one of the nesting beaches of the Seychelles Islands. Now they are back again every two years to once again continue the nesting turtle cycle. Luckily some of the marine turtles might be able to safely make it back to sea while others might not be that lucky at this time when they are most vulnerable to poachers.

During the past four weeks only two nests have been recorded so far. The 1st turtle nest (hawksbill) was recorded on the 1st of August 2012 at Anse Grand Police after some heavy rainfall which occurs in the southern region.  During the last turtle patrol, lots of crab holes were seen in the nest and some eggshells were also found which indicate some crabs have been busy partying with fresh turtle eggs. Frequent dog activity also indicates that the nest has been partly dug up by stray dogs. 

 Predated Eggshell from the 1st nest at Anse Grand Police, dug up by crabs.

Another Hawksbill turtle nest was recorded on Saturday the 11th August 2012 at Anse Intendance (Photo below) by the Banyan Tree Resort turtle monitoring staff. The turtle probably nest the day before as no tracks were seen above the high water mark along the beach. We hope during the incubation period, the nest will incubate safely due to some sand erosion presently happening along the beach. 

Hawksbill turtle nest (2012-2013 season) at Anse Grand Police and Anse Intendance respectively.

Wednesday, May 23, 2012

Monitoring Marine Life on Denis Island

MCSS developed a protocol for assessing the biodiversity and abundance of coral and fish in the waters surrounding the islands of North and Denis as a part of the MFF funded Coastal Development project in association with the Green Islands Foundation (GIF).  

Since these initial surveys, every six months MCSS conducts coral and fish surveys in these areas as a part of the Green Islands Foundation (GIF) GEF funded Protected Areas Project.  Last week I traveled to Denis Island with Georgia French (Project Coordinator) in order to conduct such surveys, as well as to pilot a new method for conducting turtle surveys in the Seychelles.

After a short flight from Mahé to Denis, we settled in to our accommodation on the staff estate and had a bite to eat before getting to work.  The dive center was short on clients that afternoon, so they took us on a private cruise to the dive sites Batfish and Aquarium, where we started our surveys.  Georgia surveyed fish while I surveyed coral, swimming a 50 meter belt transect and recording the percentage of substrate covered by hard and soft coral 2.5 meters to either side of the transect and every 5 meters along the transect.  

Doing the marine transect surveys
The coral cover was sparse, with no soft coral in sight, and the substrate was like the ruins of a long-lost civilization: a memory of the beauty and grandeur which once existed but can now only be found in the imagination.  I could see the remains of the reef which at one time danced with color, but the area had been hit hard by the bleaching and tsunami events of the last fifteen years, and recovery is a slow process.  Fortunately, it appeared that the reef is slowly recovering, with coral cover being dominated by numerous small patches of fast-growing corals.  Continued monitoring will give more information, but hopefully the area will continue to improve, although it may never reach its former glory.

Meyer's butterfly fish (or Maypole butterfly fish) one of the colourful inhabitants of the Denis Island reef
The next day, following an early breakfast, we headed to the seagrass beds which surround most of Denis to try a new method of conducting turtle surveys.  This method involved me being tied, literally, to Georgia while we snorkeled through the seagrass beds and counted turtles, sharks, rays, and any other interesting encounters.  We were supported by two friends from GIF who followed in a kayak, also counting the turtles they saw.  Georgia’s and my position in the water allowed us to record the size, species, and, if possible, sex of the turtles we encountered, while our friends’ positions in the kayak provided a verification of our count.  

Snorkelling surveys for turtles in the shallow waters
After a morning filled with snorkeling for turtles, during which we also saw numerous thornyback rays, a juvenile lemon shark, juvenile Picasso Triggerfish (so cute when they’re tiny!), and many other fish, we returned to the dive center for one more coral/fish survey.  This one we did as a shore dive, swimming out to the house reef, which was an intricate, though shallow, underwater environment.  Unfortunately, the coral cover here was even less substantial and diverse than at the other sites.

That afternoon Georgia and I went looking for Seychelles Paradise Flycatchers, an endemic bird found only on La Digue and Denis islands.  Georgia had done work with flycatchers on Denis previously, so she knew their general territories and how to find them, and was able to show me a nesting female and its mate, which was a fun experience.

The next morning we conducted one more turtle survey, seeing numerous green turtles.  On the walk along the beach back to the dive center I saw my first turtle tracks, a green turtle’s, though, even after scaling a steep erosion cliff and digging in two places, she failed to lay any eggs.  Our work finished, and a day ahead of schedule, we grabbed a quick bite to eat before boarding our flight back to Mahé.

Tuesday, May 15, 2012

Anouk's first turtle experiences...

Hey, my name is Anouk. I am following the Erasmus Mundus Master Programme in Marine Biodiversity and Conservation and in this framework I am currently doing an internship at MCSS for 3 weeks. 

On 4 April 2012 I took part in my first turtle walk. The general idea of turtle walk is to monitor the turtles’ nesting (surprisingly, Hawksbill turtle tend to nest during daylight hours in Seychelles) and check on the nests. If a recently hatched nest is found (indicated by hatchling tracks) the number of hatched as well as unhatched eggs are counted. 

In order to do that we walk along beaches that are potential nesting sites at the high-water line. This is because nesting takes place above high-tide mark, so adult or hatchling tracks should be seen here (don’t get confused by omnipresent crab tracks). As well as recording nests and turtles, we also note down human impacts like sunbathers, swimmers, boats, dogs, etc. Additionally, for some beaches we evaluate the suitability for nesting by rating the accessibility (foreshore area, erosion cliff,…) and the quality of the beach plateau for nesting. It is impressive to see how much a beach can change within one week! 

Last week we were lucky and actually came across hatchling tracks on Anse Bazarca – which, to be honest, I wouldn’t have been able to identify as such and would’ve just thoughts it’s crab tracks again – but luckily enough our eagle-eyed turtle specialist Uzice has years of experience and know-how! After some minutes of searching in the vegetation we were able to locate the nest under some dry leaves the mother had put there to disguise it and in this way protect her offspring. In order to count the eggs we started burrowing – and very soon after we started digging we discovered it: a lonely hatchling who had apparently been struggling to free itself from the nest and make its way to the sea ever since its 202 siblings had had started their journey of life successfully! 

 Anouk checks out the lone hatchling

So we liberated it from the sand and carried it to the end of the vegetation, to make its life a bit easier and to speed up the process.  You might wonder why we didn’t just carry it all the way to the water, but female turtles return to the beach they were born on for their own nesting, so they need to mark the location in their own imaginary map in order to find their way back one day – given they survive until maturity and find a mate! 

 Anouk guards the lone hatchling as it struggles down the beach

So, after putting it down at the beginning of pure sand I stayed with my little fosterling and was going to protect it from all evils (birds, crabs, dogs, …) on its way across the beach. Our particular little hatchling, however, started walking in loops and circles after a little while because one of its flippers seemed to be numb (we cannot tell if this disability is the reason for or a result of its struggling in the nest) – so we were forced to carry our little ‘Nemo’ turtle with its lucky fin up to the shoreline, where it made its last steps towards the sea on its own. We waved goodbye as he escaped into the sea and we will keep our fingers crossed that in a couple of year’s time it will be grown up and graze in the coral reef just like the adult Hawksbill I came across while diving the other day. And that she will come back to this very beach to burrow a nest of her own and lay her eggs one day (or that he fertilizes the eggs of his mate successfully in case he's a male).