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Concerns about natural resources and diminishing food supplies is at the forefront of every conscientious mind. But not everyone is taking a back seat view.

The Cape Eleuthera Foundation has been set up as a school and research institute exploring, improving and putting into practice natural ways of living and existing from our environment. Research Associate, Edd Brooks, said ‘our goal is to be 100% waste-free’. I was surprised to find such an interesting and worthwhile facility hidden away on Eleuthera, a remote island in the Bahamas, more famous for its links with Mariah Carey’s wedding rather than ecological breakthroughs.

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The Foundation’s philosophy is to develop and build a number of systems that can sustain a community using only natural resources whilst minimising negative environmental impact. So in a nutshell, they have gone totally ‘green’ and are producing all their own food by aqua/agricultural means and then recycling any waste products to produce more food. It’s basically a closed loop system. 100% of all their power, for heating and lighting, is produced from Solar Energy and Wind Turbines. Bio Diesel (Vegetable Oil) is used to fuel any transportation, i.e. boats and trucks. Water for drinking and sanitation is captured from rainwater and 75% of the wood they’ve used to build the campus was grown from Casuarina Trees, an invasive species most people just disregard and burn.

stu 7stu 1Surely this kind of research and development centre is where our future lies? Students from all over the world come and stay at the facility to conduct project work for schools, colleges and university degrees. Visiting Researchers and Scientists have a complete working laboratory at their disposal. This is the perfect environment for kids looking at careers in marine biology and related topics. It’s purely a ‘not for profit’ educational and research lab. Students and Researchers have to pay for the privilege but where better to conduct studies than a giant outdoor workshop in the Bahamas! Donations from privately owned businesses and organisations help support any new equipment purchases and building expansions.

The Campus itself is basically split into two areas. The research centre has two 12-bed dormitories, timber framed classrooms, a common area, kitchen/catering facilities and gardens. The school has two wings. Each can accommodate up to 12 students. There is also a computer room, library, presentation rooms and wet and dry labs for research work. All within a stone’s throw of the sea.

A brand new Diving Centre has just been completed. It’s based in an impressive wooden building by the jetty. They also have 6 boats ranging from 19ft-40ft and 24 Sea Kayaks, used for 9-day school expeditions that circumnavigate the southern tip of Eleuthera.

There are about a dozen ongoing research programmes revolving around the marine environment. Aquaculture is the largest and most important ongoing project. Present worldwide fishing quotas are well exceeding regenerative capabilities (we have approx 50 years of wild fish stocks left). Although not a new concept, Aquaculture (fish farming) may well be the key. The first task is to find a species of fish that grows fast and doesn’t eat too much in the process. It also needs to be resilient to infection and disease. Cobia (Rachycentron canadum) is a pelagic species that grows up to 2m in length and can weigh as much as 68kg. It has a high food conversion ratio of 1kg of body mass for every 1.3kg of food it eats. The firm, white flesh is also very tasty and has become extremely popular in restaurants (prices are around $10-00 per kilo).

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In 2003 the Institute began building a massive 3,000 metre/squared holding cage for the Cobia. The metal framework was positioned in 30 metres of water 1.5 miles off the coast by the Exuma Sound. This area is known to have reasonably strong currents and waves. Constant water movement helps prevent algae growth, which in turn reduces the risk of disease and parasites. Some of the young fish were lost in transit but around 10,000 fingerlings made it to the cage. Through 2005 the fish grew rapidly. Divers performed regular maintenance checks twice daily, cleaning away algae and taking out any dead or diseased fish. Fish mortalities were mainly due to poor quality feed. Then a Hurricane struck the island. Divers couldn’t get out to clear away the dead fish, which in turn, attracted the predators. Bull Sharks bit through the nets to get to the dead fish. More than 75% of the Cobia crop escaped through the holes. It was also a little disconcerting for the divers when they came face to face with a hungry Bull Shark inside the cage!

Later this year they will introduce a batch of home grown Cobia to the holding cage. To combat the Shark problem they have set up their own artificial ‘eco-system’ inside the cage. Groupers will eat any sick or dying fish before the Sharks are attracted and Gobies and Shrimp will act as cleaning stations to keep fish healthy.

Bonefish (Albula volpes) mortality rates is another high profile research project at the Institute. Florida Bonefish are a highly sought after, premier game fish that annually generates several billion dollars of revenue. Pound for pound they are known to be the best fighting fish in the ocean. They can grow up to 104cm in length and weigh 10kg. It’s mainly caught for sport and then released. The flesh itself isn’t considered to be very tasty. The Bonefish lives in shallow inshore tidal flats and co-exists with its main predator, the juvenile Lemon Shark. Part of the project is looking at the impact catch-and-release angling is having on the mortality rate of Bonefish. It’s been found that the stressed Bonefish are releasing a chemical that the Lemon Sharks are ‘homing in’ on. Once Students have identified this chemical handling and release methods can be adapted to stop the fish getting stressed.

stu 2stu 3Edd’s primary research project involves monitoring the diminished Shark populations in the Bahamas. There has been a huge amount of worldwide media coverage highlighting the current plight of Sharks. Hundreds of thousands of Sharks are being slaughtered each year just for their fins. The Bahamas totally banned commercial Shark fishing in 2004. Long lining was also banned way back in 1993. But ‘local’ Shark numbers are still declining. Edd thinks the majority of Bahamian Sharks make long migrations into other territorial waters where they might not be protected. This specifically affects species like Tigers, Oceanics and Hammerheads. There is also the possibility that coastal tourism development is having an impact on Shark nurseries and inevitably this has a knock-on effect.

Around ten times a month Edd sets a buoyed long line with around 30 baited hooks. After one and a half hours the line is hauled in and any Sharks caught are recorded, tagged and released. Some are fitted with simple acoustic tracking devices. Edd surgically implants the small transmitters inside the Sharks. Edd has also placed compact VR2 receivers (Hydrophones) at certain points around Eleuthera. These listen out for any ultrasonic pings coming from the tagged Sharks. The recorded information is then downloaded onto his Computer back at base. The receiver records the time stamp and the ID number of the Shark as it passes. He can see any repetitive patterns and habitual movements that are forming. This year Edd is mainly focusing on the benefits of using baited remote underwater video surveys (BRUVS) to check on Shark numbers instead of long lining. BRUVS are far less stressful for the Sharks as there is no direct contact. His research will hopefully be used as a basis for other studies. Monitoring these movements will provide information on critical periods in Shark development so guidelines/restrictions can be put in place to protect the Sharks habitat.

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Other current marine related projects include the population recovery of the Spiny Sea Urchin (Diadema antillarum), Patch Reef preservation, Lionfish surveys, Aquaponics for growing plants and restoration of the now thriving Wetland area.

It’s a known fact that our natural resources are running out fast. In the next few decades any studies made by R & D facilities like the Institute are going to be invaluable. Their findings may well be shaping our future. Long term it looks as though we could all be in for a bumpy ride.


Edd is putting together a Shark tagging/research programme for visiting divers. This will give them a chance to go out on the boats, bait the lines, tag the Sharks and basically find out more about Shark ecology. They will also get a tour of the institute and presentations about ongoing research projects. The lucky one’s might even get a homegrown banana from the ‘poo’ garden!

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Stuart has spent the past 26 years taking pictures and writing stories for diving magazines and other publications. In fact, this equates to more than a year of his life spent underwater. There have been plenty of exciting moments from close encounters with crocodiles and sharks to exploration of deep wrecks and more recently rebreathers. He lives in Poole, Dorset and is very much an advocate of UK diving.


BLUE EARTH – Future Frogmen Podcast Series – The Next Generation of Ocean Stewards: Lauren Brideau



A series of conservation educational podcasts from Future Frogmen, introduced by Jeff Goodman.

The Next Generation of Ocean Stewards: Lauren Brideau

We have a new host, Dr. Colleen Bielitz, and today we’ll be interviewing a recent college graduate as part of our once-a-month episode that focuses on students: the next generation of conservationists, researchers, and activists.

What are the next generation of ocean stewards doing to protect our Blue Earth? Join us as we find out by speaking to Lauren Brideau, a recent graduate of Southern Connecticut State University. Lauren started as an undeclared major but soon found her calling, now she is part of a research team conserving life below water.  She is a prime example that if you want to defend our oceans and the creatures that depend on the sea to survive, now is the time to become part of the solution.

Richard E Hyman Bio

Richard is the Chairman and President of Future Frogmen.

Born from mentoring and love of the ocean, Richard is developing an impactful non-profit organization. His memoir, FROGMEN, details expeditions aboard Jacques-Yves Cousteau’s famed ship Calypso.

Future Frogmen, Inc. is a nonprofit organization and public charity that works to improve ocean health by deepening the connection between people and nature. They foster ocean ambassadors and future leaders to protect the ocean by accomplishing five objectives.

You can find more episodes and information at and on most social platforms @futurefrogmen.


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Marine Life & Conservation

Jeff chats to… Veronica Cowley, a contestant in the See You at the Sea Festival Film Competition (Watch Video)



In this exclusive Zoom interview, Jeff Goodman, Scubaverse Editor-at-large, chats to Veronica Cowley, a contestant in the See You at the Sea Festival Film Competition. The See you at the Sea Festival was an online film festival created by young people, for young people.

Veronica’s film – Worse things Happen at Sea – can be seen here:

Sixth and final in a series of six videos about the competition. Watch the first video HERE with Jenn Sandiford – Youth Engagement Officer with the Your Shore Beach Rangers Project and the Cornwall Wildlife Trust – to find out more about the Competition. Each day this week will be sharing one video in which Jeff talks with the young contestants about their films and what inspired them.

For more information please visit:

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