Gili Celebrates Earth Hour

Earth Hour is an annual worldwide movement to encourage individuals, communities, and businesses to conserve our resources. Celebrating it is a symbol of our commitment to our planet.

At Gili we celebrated Earth Hour on March 24^th with the rest of the world, we hosted a Coral Conservation themed day with multiple events leading into each other.  For each event, all guests and hosts were invited to attend and take part.

Our first event was a coral workshop hosted for Marine Biologists and enthusiasts. In attendance were three participants from our local island Himmafushi who have a keen interest in protecting their reef and inspiring locals. Additionally, Marine Biologists from Four Seasons Resort, Bandos Resort, Atoll Marine Centre and Hurawalhi Resort attended. Jinah, a journalist from Hotelier Maldives covered our event celebrations.

Our coral lines project launched in 2014 and currently has 190+ lines, each containing around 50 coral fragments. The aim of the project is to rehabilitate our degraded house reef through direct transplantation of mature corals and through indirect coral spawning from the nursery. The project was the first low-tech and high efficiency coral recovery project that involves rope in the Maldives.

Due to the optimal location and care that goes into the project we had 68% survival after the El Nino event and the crown of thorn starfish outbreak. Due to the success of our project, many Marine Biologists are interested in learning more as they want to launch their own projects or further their current projects in other locations. This is why we invited them to join us in celebration of Earth Hour.

We felt that hosting a coral conservation themed day would create a platform for a discussion on possible project improvements and new project ideas. Overtime the coral line nursery will contain heat tolerant coral species, fragmenting these species and planting lines could lead to natural spawning of more heat tolerant species which will increase survival rate in future warming events. This will lead to the creation of more healthy reefs decreasing the pressure of predation, providing a healthier habitat, refuge and nurseries for marine organisms like turtles, juvenile fish and other fish species as well as conserving a key ecological ecosystem.

On the day the visiting Marine Biologists arrived at 14:00pm and a land based presentation was carried out, topics included an in depth overview of the project, project creation, management, challenges and future plans. This was followed by a practical demonstration of making a coral line, monitoring the lines and general maintenance including cleaning and removal of invasive species. To view the coral line made by the Marine Biologists click here. To conclude there was a group discussion on possible project improvements and a question and answer session.

Following the success of the coral workshop together with guests, Marine Biologists and hosts we designed and created a coral shape in the sand on Library Beach. In celebration of the official Earth Hour which is between 20:30 – 21:30 we turned off none essential lights and filled the coral shape with sustainably sourced candles – coconuts and used cooking oil. During the official event our coral shape was beautifully illuminated by flickering candle lights and guests, Marine Biologists and hosts were able to enjoy this display whilst attending our Earth Hour cocktail evening.

To conclude our Earth Hour celebrations we hosted the documentary Chasing Coral in our Jungle cinema and Host Village. Chasing coral is a fantastic documentary about a group of divers, photographers and scientists who set out on an ocean adventure to discover why the reefs are disappearing and to reveal the underwater mystery to the world. They found that coral reefs around the world are vanishing at an unprecedented rate and documented their discoveries and explained them in a way that is accessible to everyone. 

Overall the event was a huge success with all participants learning something new and being inspired to help conserve our resources. We hope that you will join us in celebrating Earth Hour next year! 

Gili Lankanfushi's Paddle Against Plastic

On Global Recycling Day, Sunday 18^th March 2018, a team of our best watermen and women from Gili Lankanfushi completed a 14km Stand Up Paddle to raise awareness about the overuse of single-use plastic. During the endurance event, the team collected all floating litter they encountered along the three-hour paddle. The majority of the haul was plastic, so our message is clear: If we can SUP 14km around our island; you can give up using single-use plastic in 2018.

Finishing our paddle at Gili Lankanfushi

At Gili Lankanfushi, we encounter a large amount of ocean plastic arriving with the tide every day.  Some arrives with the current from distant countries, but a lot appears from neighboring islands and the capital Male.  Despite Gili’s No Plastic Policy and the plastic recycling program we have in place with Parley, we still face a tidal wave of plastic over the year. Our team wanted to tackle this problem head on.

Early Morning start

The event began at day break as we hit the water at 7:15am stocked up with high energy food, water and cameras. The conditions were extremely favourable with low wind, little swell and high cloud cover. The first quarter of our paddle took us against the current, so it was slow going but this allowed us to collect as much floating plastic as possible.  We found the majority of marine litter in the corners of Himmafushi Harbour so we set about collecting as much as we could carry. Those working at the harbor watched us approach and a few men jumped into action and helped us collect plastic from the water. They gave us a few extra bags when we ran low. These positive reactions made our hard work feel extremely valuable.

Himmafushi Harbour Plastic Collection

As we turned the corner behind Himmafushi Island, we had the wind and current with us, so we completed almost six kilometres in just over an hour. Being out on the open ocean and looking down to see the fish and coral beneath our feet was a real highlight.  The final paddle back to Gili was the hardest, but we were met with the smiling faces of the rest of our team. 

The team in action

The seven-man paddling crew was made up of Beau, Tropicsurf Manager and SUP surf champion; Naseef, Ocean Paradise Dive Instructor and marine mammal magnet; Emma, Assistant Marine Biologist and official team photographer; Tula, Head of Security and pretty much the toughest guy I know; Ibrahim, Ocean Paradise Boat Captain and life saver; Clare, Marine Biologist and event organiser and Jinah, Hotelier journalist and newly inspired sustainability supporter.

The entire experience was a great example of perseverance and team work. It was a great success and we were able to recycle a lot of litter, yet the overwhelming feeling was that we need to do even more next time.  In just three hours we collected 200 items which included 90 plastic bottles, 20 bottle tops and 5 plastic bags and this was just the plastic we happened to paddle close to; a lot has been waterlogged or broken down and is found just below the surface or on the ocean floor.

Our total marine litter haul with 90 plastic bottles

Despite the obvious challenges of reducing ocean plastic, we have seen such positive reactions to our war on plastic at Gili Lankanfushi. After visiting in November 2017, the inspirational Merle Campbell kindly shared:

“For many years now, I have daily walked the beach and never picked up any litter.  Since visiting Gili Lankanfushi Maldives and listening about the importance of keeping plastics out of the waterways, I now walk the beach solely for the purpose of collecting rubbish to contribute to saving our sea life.”

The long 6km stretch of glassy ocean paddling

We hope our Paddle against Plastic will inspire others to reduce their plastic dependence by taking small steps to reduce plastic use at home or at work.  If we all participate, there will be a huge reduction in the amount of plastic that enters our oceans.

Well done to Gili’s Paddle Against Plastic Team and Happy Global Recycling Day to Everyone.

The team

A special thank you to everyone who assisted us in the Paddle Against Plastic!  Thanks to Ocean Paradise for the boat, equipment and crew, the culinary department for the amazing food, the Sales and Marketing department for sharing our work and getting up early to see us off, the gardening team for recycling our plastic, Shifzan for the awesome photos, and the Gili Lankanfushi Management team for their amazing support! 

Common crabs encountered in the Maldives

Crabs are an underappreciated species. Whilst living in a harsh and arid environment they dedicate their lives to keeping the beach pristine.

The Maldives is rich in life and biodiversity, but the majority of this diversity is marine based. Due to the great distance of the Maldives from large land masses there are relatively few land based species. Crabs, are one of the most common. These shy little critters are abundant, entertaining to observe and vital to the island’s survival.

Hermit Crab. Picture by Laura Pola

 Land Hermit Crabs

Land hermit crabs are completely adapted to life on land, living under leaf litter or in other sheltered areas. A common error made by people is completely submerging these crabs in water, mistaking them for marine animals. Unfortunately hermit crabs can only survive for a few minutes when completely submerged. They are not true crabs because they do not have their own shell. Instead they use shells from dead gastropods in order to protect their soft abdomens. They are a long lived species - sometimes reaching the age of 40 years and older - so they go through a lot of shells!

Hermit crabs start their lives moving through a variety of larval stages whilst floating in the ocean. The larvae spend the first 40 - 60 days of their life alongside plankton until they change into a hermit crab/lobster shape. In this final larval stage they find a small shell and over the period of a month will spend more time on land until they finally molt and leave the ocean for good. By feeding on vegetation, insects, detritus, other smaller hermit crabs and microbes in the sand the crab grows in size. To accommodate this growth their hard exoskeleton must be shed periodically during the year and this process will carry on through-out the hermit crab’s life. As they grow in size the hermit crab molts less frequently and the molt process takes longer, during which time the crab will stay completely submerged in the sand.

When sexually mature the male will knock on the female’s shell to signal mating. Both genders will then extend out of their shells and the male will fertilise the female. After fertilisation the female will carry her eggs around on her abdomen where they are protected from predation. The bigger the female the larger the quantity of eggs. After one month the eggs are fully developed and the colour of the egg will have changed from brick red to grey. To hatch the eggs the female will enter the water at low tide. Upon contact with water the eggs burst open and the larvae are released.

Ghost Crab. Picture by Hans Hillewaert

Ghost Crab

Another common crab species is the ghost crab which is aptly named due to its nocturnal activity and sandy colouration, making the crab perfectly camouflaged into the beach backdrop. These crabs are found on sandy beaches and live in burrows. The narrower and shorter the burrow the smaller the crab. Their burrows serve a number of purposes: protection from predation, storage of their food, protection from drying out and other extreme weather conditions as well as a place to mate (although not all ghost crabs mate in burrows).

Young crabs and female crabs create burrows with sand scattered everywhere, with young crabs preferring to create burrows nearer to the water, whilst male crabs have burrows with a neat mound of sand outside - the larger the crab the larger the mound. Males produce mating sounds, squeaking noises, in a variety of ways; by rubbing their right claw on their leg, by rubbing their legs together, or by using their gill chambers, which they keep moist with saltwater.

After mating the females store thousands of eggs inside an abdominal flap. She will then venture into the sea when the eggs are ready to hatch. Since ghost crabs cannot swim the female will float upside down in the water allowing the eggs in her abdomen to breathe. Upon contact with saltwater the larvae are released and after two months return to land.

The exoskeleton of a ghost crab is water tight, which prevents the crab from drying out in the arid and salty conditions on the beach. All ghost crabs have eye stalks with the males additionally having horns. These eyestalks enable the crab to see in any direction and can be stored in groves on their shells. The ghost crab’s eye sight is so good that they are able to catch insects’ mid-flight. They also have a well-developed sense of smell. They are very agile, capable of moving at 10mph, which makes them the fastest of all crustaceans.

Due to the erratic nature of their food supply ghost crabs are very protective of their food and will use their claws in combat displays. Male ghost crabs have one claw that is slightly larger than the other and combat is normally non-contact and ritualistic. Ghost crabs spend the majority of their day looking for food and particularly like to eat fish, seaweed, microbes in the sand, jellyfish, other crabs, snails, turtle hatchings and really anything they can get their claws on.

Swift-Footed Rock Crab. Picture by Laura Pola

Swift-Footed Rock Crab

The swift-footed rock crab can easily go unnoticed due to its elusive behaviour. It inhabits rocky shores at mid to high tide level and so can be found around beach rocks, boat ramps, rock walls and jetties. These crabs are fast moving and are generally only seen at night, unless disturbed. Then you may observe them jumping from rock to rock trying to find a new refuge.

Their colouration can be mesmerising with a multitude of blue, green, purple, orange, white and black. The crabs encountered on Gili are more blue, green and purple with white stripes. The shell (carapace) can be up to eight centimeters wide and is flattened, compared to other crabs which have shells that are more rounded.

Swift-Footed Rock Crab. Picture by Laura Pola

The crab feeds on algae, detritus, small vertebrates, barnacles, limpets and snails. They use their claws to break into the shells of other animals and to tear off pieces of their prey to be transferred into their mouth. This species is predated upon by a variety of animals including birds, octopus and fish, so it isn’t safe for them in the ocean or out of it!

Fiddler Crab. Picture by Carly Brooke 

Fiddler Crabs

Fiddler crabs are a small and short lived species of crab (up to two years) and are closely related to ghost crabs. They are found in mangroves, brackish water, mud flats, lagoons and swamps. The colouration of the crabs change in correlation with circadian rhythm - during the day they are dark and at night they are light.

Fiddler crabs are well known for their sexual dimorphism - the male’s major claw is much larger than the females. If the large claw has been lost the male will develop a new large claw on the opposite side, which will appear after molting. The female’s claws are the same size. The crabs use their claws in communication, courtship and combat. The male claw is used in waving displays which signals to the female that they are ready to mate. A more vigorous waving display indicates a healthier male and a larger claw indicates a wider burrow which will provide better temperatures for egg incubation. 

Females chose their partners based on claw size and the quality of waving. Once a female has been attracted she will reside in the male’s burrow whilst the eggs are being laid. The female will carry her eggs on the underside of her body for a two week gestation period. After this period the female will venture out of the burrow and release the larvae into a receding tide.

During feeding the crabs move their smaller claw from the ground to their mouth. This movement looks like the crab is playing the smaller claw like a fiddle – hence the name, fiddler crab. The smaller claw is used to pick up the sediment which is then sifted through in the crab’s mouth. Algae, microbes and fungus are the preferred diet of the crab. After the nutrients are extracted the sediment is placed back onto the ground in a ball. The feeding habits may play a vital role in preserving the ecosystem as they aerate the soil. The fiddler crab can be seen when visiting local islands, especially in the mangrove area at low tide.

Reducing Food Waste at Gili Lankanfushi

Gili Lankanfushi began an incentive called No Bin Day in February 2018 to reduce the amount of food waste created in our staff canteen.

Our decision to begin this weekly event came from a host who wanted to tackle the problem of food waste head on. Although Gili Lankanfushi composts the majority of our food waste using the Rocket Composter located in our Eco Centre, sometimes the composter is at full capacity and we are left with excess food waste. 

Mohammed Fazeel instigated No Bin Day

Instead of accepting this, we wanted to find a way to reduce our total food waste once and for all.  As our staff are environmentally minded we decided to start with them by taking away all bins in the canteen once a week. This campaign will encourage consumers to only take as much as they can eat.  By cleaning their plate, they are mindful of how much they can eat and how much they waste on a daily basis.

The need to reduce food waste is a global problem as two billion tonnes of food per year never reaches our plates. Over 40% of all food grown is never eaten.  All of this food is grown in an area the size of China and 25% of the world’s water is used to irrigate and grow this uneaten food.  In a world where space and water are becoming a source of conflict, everyone must play a part in reducing global food waste.

Our first No Bin Day was a success as we were able to reduce our overall waste by 80 kilograms.  By creating good practices and instilling the habit of not wasting food, we hope this sustainable behavior will spread beyond the resort and into local communities. We want our hosts and guests to think twice about wasting their perishable goods.

Looking back on previous years, it is already clear to see that our chefs use impeccable food planning to reduce waste.  In the future, we will be cooking food items that do not create as much waste.  It is our long term goal to compost 100% of our food waste.