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Remote Bahamian Waters Reveal Fragile Balance of Life

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The marine research team from Perry Institute for Marine Science and The Bahamas National Trust ready for their expedition to survey the coral reefs and seagrass beds around Little Inagua. From top left to bottom right: Lindy Knowles (BNT), Maya Gomez (PIMS), Candice Brittain (PIMS), Natalia Hurtado (PIMS), Dr. Valeria Pizarro (PIMS), and Dr. Krista Sherman (PIMS)

Scientists discover both resilience and alarming threats in Little Inagua

 

A brain coral affected by Stony Coral Tissue Loss Disease (SCTLD) in Little Inagua.

Aug 29, 2024 – NASSAU | A recent scientific expedition led by the Perry Institute for Marine Science (PIMS), with participation from The Bahamas National Trust (BNT), has uncovered critical insights into the health of coral reefs and seagrass beds surrounding Little Inagua, a secluded island in the southern Bahamas. The International SeaKeepers Society provided significant financial support and facilitated the expedition by connecting the team with the research vessel Awatea. The findings could play a crucial role in shaping future conservation strategies for one of the Caribbean’s most pristine marine ecosystems.

Last month’s mission was the first of its kind in over a decade and explored the island’s remote underwater habitats within the protected boundaries of the Little Inagua National Park. Spanning approximately 62,800 acres, it is The Bahamas’ third-largest national park and the largest uninhabited island in the region, remaining a beacon of untouched biodiversity. Yet, as the research team discovered, even these isolated waters are not immune to the pressures threatening marine life globally.

Stony Coral Tissue Loss Disease (SCTLD) is a rapidly spreading threat in The Bahamas and the wider Caribbean, affecting over 20 coral species. The disease causes corals to lose tissue quickly, often leading to death and endangering the reefs that protect coastlines and support fisheries.

“Our surveys revealed both hope and concern,” said Dr. Krista Sherman, Senior Scientist at PIMS and the expedition’s lead researcher. “While we found resilient coral colonies and thriving seagrass beds that support critical fisheries, we also documented signs of Stony Coral Tissue Loss Disease (SCTLD) and bleaching that highlight the fragility of these ecosystems.”

Healthy seagrass beds in Little Inagua, providing essential habitat and supporting the rich biodiversity of the region’s marine life. Photo Credit: Haley Davis, SeaKeepers

“This park is one of 33 national parks managed by BNT, but it has been, for many years, a mystery. It’s remote, a bit secluded, and yet so beautiful,” said Lindy Knowles, Senior Science Officer at BNT. “We now have a better idea of how the habitats in the park are doing. Corals have been bombarded by SCTLD but the seagrass beds are intact, which shows that the entire system is relatively stable.”

Resilience Amidst Challenges: The Findings

The expedition’s team, comprising scientists from PIMS and BNT, surveyed 17 sites, including 13 coral reefs and four seagrass beds, some of which were last studied in 2011. The assessment revealed both promising and concerning results. Encouragingly, large colonies of mountainous star corals (Orbicella species) and boulder corals exhibited strong health, with no signs of disease or bleaching in certain locations. However, these bright spots were overshadowed by the widespread death of pillar corals (Dendrogyra cylindrus) and the death of historically robust stands of elkhorn (Acropora palmata) and staghorn corals (Acropora cervicornis) from bleaching.

Dr. Valeria Pizarro, senior scientist and coral expert at PIMS, emphasized the significance of these findings. “I was so happy to see juveniles of the smooth flower coral after SCTLD has killed most of these colonies in other parts of The Bahamas. Unfortunately, pillar coral, also known as the Caribbean unicorn, seems to be wiped out by SCTLD. We only saw standing dead colonies.”

Queen conch thriving in the seagrass beds of Little Inagua, a key species for both local fisheries and marine biodiversity, highlighting the importance of protecting these vital habitats. Photo Credit: Haley Davis, SeaKeepers

While the coral reefs showed mixed signs of health, the seagrass beds remain in good condition, providing essential habitat for commercially valuable species.

A Glimpse into Little Inagua’s Rich Marine Life

Despite the challenges facing the coral reefs, Little Inagua’s waters continue to support diverse marine life. The team reported sightings of turtles, stingrays, and various shark species, along with large predators like groupers, snappers, and barracudas. Dr. Krista Sherman, Senior Scientist at PIMS and the expedition’s lead researcher, commented: “I don’t remember ever seeing so many coneys and barracudas. It was also really cool to consistently see black durgon and sargassum triggerfish at some sites since they’re not typical in other parts of the country.”

Economically important species like the Caribbean spiny lobster (Panulirus argus) and queen conch (Aliger gigas) were also observed in abundance, signaling potential long-term benefits for surrounding fisheries.

A Mission Made Possible Through Collaboration

 The expedition’s success was the result of collaboration between multiple organizations, including PIMS, BNT, and SeaKeepers. The research team spent nearly two weeks aboard Awatea, a 63-foot sailing catamaran provided through SeaKeepers’ DISCOVERY Yacht Program. By utilizing this incredible resource, the expedition not only minimized its carbon footprint but also significantly reduced costs compared to chartering a vessel independently.

Haley Davis, Citizen Science Manager for SeaKeepers, expressed pride in supporting the mission: “We are excited about the opportunity to engage private vessels for important scientific work and we are more than happy to have used the Awatea as a low-carbon option for this two week liveaboard voyage.”

Lindy Knowles from the Bahamas National Trust conducting a survey of seagrass beds in the pristine waters of Little Inagua, as part of an expedition to assess and protect vital marine habitats. Photo Credit: Haley Davis, SeaKeepers

The expedition was funded through a grant to the Perry Institute for Marine Science from the Moore Bahamas Foundation, The Bahamas National Trust, and SeaKeepers.

Looking Ahead: The Future of Little Inagua’s Conservation

While it may be years before another comprehensive survey is conducted in this remote region, the data gathered will inform ongoing conservation efforts and provide a baseline for measuring future changes. Dr. Sherman said: “The data we collected over the course of this expedition will be analyzed in the coming months. This information will be important to help protect biodiversity and preserve the integrity and function of Little Inagua’s marine ecosystems.”

As The Bahamas faces escalating environmental challenges from climate change, coral disease, overfishing, and pollution, the insights from Little Inagua highlight both the vulnerabilities and strengths of its marine environments. The findings are a reminder that even in the most remote corners of the archipelago, urgent action is needed to preserve the country’s natural heritage for generations to come.

Link to expedition video footage: https://vimeo.com/995499389/cec871e358

Healthy boulder star corals thrive in the protected waters of Little Inagua, highlighting the resilience and beauty of these coral colonies despite environmental challenges.

About the Perry Institute for Marine Science (PIMS)

For over 50 years, the Perry Institute for Marine Science (PIMS) has been at the forefront of marine research and conservation in The Bahamas and the Caribbean. Our mission is clear: leading through science, we innovate solutions, create opportunities, and inspire action to protect and restore ocean life for people and the planet. Our vision? Thriving seas and empowered communities.

From our beginnings as the most productive marine lab and field station in the world on Lee Stocking Island, we’ve evolved into a global, program-based non-profit tackling critical issues such as coral reef restoration, fisheries conservation, and the protection of mangrove and coastal ecosystems. Our holistic approach integrates cutting-edge scientific research with community education and engagement, as well as international collaboration to make lasting impacts on marine environments.

At PIMS, we’re more than just scientists—we’re educators, advocates, and partners. We empower local communities, provide pathways to conservation careers, and work tirelessly to protect and restore the ocean ecosystems that are vital to both biodiversity and human well-being.

About The Bahamas National Trust

The Bahamas National Trust (BNT) was created by an Act of Parliament in 1959 to build and manage the national park system of The Bahamas. Possibly the only non-governmental organization in the world charged with such a responsibility, the BNT works daily to conserve and protect the natural resources of The Bahamas through science, stewardship, and education for present and future generations. There are currently 33 National Parks managed by the BNT, with more than 2 million acres of marine and terrestrial areas protected.

In stark contrast, bleached star coral colonies in Little Inagua reveal the severe toll environmental stressors can take on marine ecosystems.

About The International SeaKeepers Society

The International SeaKeepers Society is a not-for-profit 501(c)(3) organization that facilitates oceanographic research, conservation, and education through direct involvement with the yachting community. Providing educational resources and hands-on marine science experiences to students is the primary focus for ensuring the wellbeing of our planet. SeaKeepers enables the yachting community to take full advantage of their unique potential to advance marine sciences and raise awareness about global ocean issues.

Founded in Monaco in 1998, The International SeaKeepers Society has been supporting ocean conservation through direct involvement with the yachting community for more than twenty-five years. What started as a data collection program aboard select luxury yachts, has evolved to engage thousands of participants annually with at-sea and coastal programming. Today SeaKeepers’ mission is focused on the DISCOVERY Yacht Program which is comprised of Scientist-Led Expeditions, Citizen Science, Educational Outreach, and Community Engagement.

As a catalyst working with governments, scientists, institutions, and other marine organizations to further its mission, SeaKeepers supports sensible, achievable marine protection and restoration. Activities take place globally through the efforts of headquarters based in the United States with offices located on the east and west coast, and international representation in Singapore, the United Kingdom, and the South Pacific. For more information, please visit www.seakeepers.org.

Dr. Krista Sherman

Lindy Knowles

Dr. Valeria Pizarro

Haley Davis, Citizen Science Manager

 

 

 

 

 

 

Dr. Krista Sherman, Lindy Knowles, and Dr. Valeria Pizarro, key leaders of the expedition studying Little Inagua’s coral reefs and seagrass beds, working together to uncover vital insights for conservation.

Haley Davis, Citizen Science Manager at The International SeaKeepers Society, who facilitated the expedition by connecting the research team with the vessel Awatea.

Bahamas News

Experts Analyze Economic Landscape; Opportunities and Challenges

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Nassau, THE BAHAMAS – From pressures on the independence of the US Federal Reserve and relations with China to the instability facing the global economic landscape and how it all impacts The Bahamas’ economy and prospects, Tuesday’s Central Banking Series hosted by University of The Bahamas (UB) in partnership with the Global Interdependence Center (GIC) peeled back the layers of the most critical factors impacting the world’s economic landscape.

At the one-day summit, top economic strategists, policymakers, academics, and economists gave frank and considered insights on the range of opportunities and challenges. In facilitating the high-level talks, UB’s Government and Public Policy Institute (GPPI) continues to provide the platform for evidence-based dialogue on public policy and reform.

“By convening world-class thinkers, policymakers, and practitioners here in Nassau, we affirm that The Bahamas is not solely a subject of global economic forces, but also a participant in the conversations that shape them,” said UB President Dr. Robert Blaine, III.

In his remarks, Minister of Economic Affairs Senator the Honourable Michael Halkitis acknowledged the ripple effects of financial shifts which put pressure on the Bahamian economy, yet he acknowledged that the economy is on the rise. He expressed confidence in the country’s readiness to adapt, citing a deep talent pool and expanding foreign and domestic investments.

“What makes this period particularly significant is the breadth of investment activity across sectors,” said Minister Halkitis, a UB alumnus. “Tourism development remains strong, but it is not the sole driver of growth. Investments are expanding into renewable energy, maritime services, digital infrastructure, agriculture, logistics and the blue and green economies.”

Economist and Former President and CEO of the Federal Reserve of Richmond, Dr. Jeffrey Lacker offered a sobering view on the independence of the US Federal Reserve, a topic that has attracted much national and international in the face of blistering pronouncements by US President Donald Trump.

Dr. Lacker said the Federal Reserve’s choice of monetary policy instrument and setting of the overnight interest rate that it controls should be “free of executive branch and congressional meddling.”

“And by meddling, what I mean is overtly expressed policy direction, opinions about where policies should go, expressed in a way that carries with it the implied threat of adverse consequences to either the individual or the institution, either in the form of legislative changes or some sort of political harassment,” he said.

“The value of insulating day-to-day, meeting-to-meeting monetary policy from pressure from elected officials with an eye on their next election is widely recognized. Neglecting that pressure, caving into that pressure is a road to short-termism, or short-term stimulus at the cost of inflation later on.”

Other pertinent conversations at the summit focused on digital initiatives for financial inclusion, monetary and fiscal policies and strategies in The Bahamas, and the impact of AI on macroeconomic conditions. There was also a special presentation on the history and value of gold. Students from Government High School were among the audience members gaining knowledge from experts.

“When we determined the theme for this year, being Challenges and Opportunities in a Dynamic Global Environment, we did not know what was going to evolve in recent times,” said GPPI Executive Director Zhivargo Laing, referring to the war that the US and Israel initiated against Iran. “So I would like to think that maybe there was a little bit of insight that was taking place during the course of our discussions. But we are here again for the third time with our partners at the GIC to entertain a deep discussion on just what are those challenges and opportunities in this very dynamic environment in which we find ourselves.”

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Economic and Financial Experts Assess US-China Relations; Offer Advice for The Bahamas

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Nassau, The Bahamas — The People’s Republic of China, in the span of two decades, has transformed itself into an economic superpower the world can scarcely function without. This was one of the perspectives that added context to crucial conversations about the US-China outlook at the Central Banking Summit held at University of The Bahamas (UB) on Tuesday.

“China has gone from being, conceptually, a non-economy. It has gone from being a $2 trillion economy in 2000; today it is a $20 trillion economy. There has never been growth like that anywhere on the planet,” said Michael Drury, chief economist, McVean Trading.

In the Caribbean region and for The Bahamas, China has become both a critical link in the global supply chain and, at times, a financial partner when the price tag of major infrastructure projects proves difficult to carry alone.

During the summit, facilitated by UB’s Government and Public Policy Institute (GPPI) in partnership with the Global Interdependence Center (GIC), the outlook on US-China relations and how the world will be impacted was a key topic of discussion.

Drury appeared on a panel with Zhivargo Laing, Executive Director of UB’s GPPI. Both gave insight into China’s rapid economic rise and its growing influence over global manufacturing and trade.

“The wish was that China would become a capitalist democracy, and it was on its way there until President Xi Jinping took control of the country in 2012. [Xi] is a Marxist. When you are a Marxist, you believe capitalism will destroy itself,” Drury explained.

Drury, who also serves as an executive and assistant program director with the GlC, noted that the statistics surrounding China’s meteoric manufacturing expansion often evoke strong reactions when presented to audiences across the US.

“The solution for the United States in freeing itself from China’s manufacturing dominance is to find somewhere it can produce goods without depending on China. There is no such place on earth. China produces 30 percent of all manufactured goods,” he said.

The discussion also examined recent efforts by the US to reclaim manufacturing capacity and reverse trends Washington believes could compromise national security.

“The spoken goal of wanting to return manufacturing to the United States essentially means restoring enough production capacity to support national defence,” Drury explained. “The auto industry built the bombers and tanks during World War II. If you don’t have an auto industry, you don’t have an industry you can flip into national defence production.”

For The Bahamas, the geopolitical dynamics has become increasingly challenging to navigate with the latest example being the proposed specialty hospital project for which the Government of The Bahamas has secured Chinese financial backing. In response, the US, through its newly appointed ambassador, has publicly encouraged The Bahamas to reconsider the arrangement.

Laing, former Minister of Economic Affairs and a UB graduate, offered this contextual view: that The Bahamas understands the importance of maintaining strong relationships with both global powers.

“If we were going to have concerns about any country being overly influential in The Bahamas, it would be the United States of America. Why? Eighty-plus percent of our tourism comes from the United States. We have one of the only U.S. pre-clearance facilities in the world. There are substantial American investments in The Bahamas. Our currency is pegged to the United States. And if we ever needed help in this country, we have no doubt who we would turn to,” Laing said.

Laing noted that the influence of the United States extends beyond economics and geopolitics into the cultural and personal realms.

“We love to go to the United States. We go for education, healthcare, and socializing. But for practical reasons, we also nurture relationships with countries around the world. The Bahamas is not a war state.”

As competition between the two global giants intensifies, Laing offered this advice for policymakers navigating the geopolitical landscape.

“It will continue to be very competitive between these two giants, and if I were advising policymakers in The Bahamas, I would say: keep hugging your friends and shaking the hands of your associates.”

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Dredging Is Not Just About Size — It Is About What Is Being Destroyed, Warns Save Exuma Alliance Regarding Yntegra’s Proposed Rosewood Resort

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Save Exuma Alliance (SEA) — a coalition of Central Exuma business owners, tour operators and residents — has warned that the issue of dredging in the North Bay of Sampson Cay, Exuma, is not just about the number of acres being dredged – but what exists within the proposed dredge area. SEA describes the site as an ecological treasure trove filled with seagrass, coral, turtles and abundant marine life.

This comes after foreign developer Yntegra agreed to reduce the scope of its dredging following government warnings that it would impact The Bahamas carbon credit status, which shows the importance of the marine habitat.

“It is easy to point to other developments and say they are dredging more, but that is not comparing like with like,” SEA said in response to comparisons made by Yntegra. “If one area is largely sand with little marine life, that is very different from what we have in North Bay. Anyone who has spent time there can tell you it is filled with turtles, fish, and — critically — the seagrass and coral that provide essential habitat.”

Miami-based investment group Yntegra is seeking to construct a large-scale Rosewood-branded resort on Sampson Cay. Since its announcement, the project has generated environmental, social and economic concerns among residents and business operators in Central Exuma.

The proposed development includes dredging in North Bay, construction of a substantial seawall that would alter natural water flow, more than 100 structures, two mega yacht marinas, and an industrial dock serviced by fuel and supply ships in an area currently used by swimmers. Opponents argue that the scale and design of Yntegra’s Rosewood Exuma project are incompatible with the fragile ecosystem and cultural character of the Central Exumas.

SEA noted that the government’s Climate Change Unit has also raised concerns about the environmental cost of dredging associated with Yntegra’s Rosewood Exuma project.

“The government has acknowledged that this is an area of significant importance,” SEA said. “While the financial implications are serious, for us here in Exuma this is about more than money. It underscores how valuable this marine ecosystem is — the seagrass, coral and marine life that make Exuma exceptional. This is what attracts visitors from around the world. We should not minimize the concern by comparing this bay to areas that do not have the same remarkable underwater ecosystem. It is simply not the same.”

Experienced boat captain Tito Baldwin also questioned the feasibility of the marine infrastructure proposed as part of this plan. He warned that the dredging currently outlined would not be sufficient to accommodate the vessels required to service the project.

“It’s going to have to be at least four times larger than what has been proposed,” Baldwin said. “As designed, it is beyond possibility.”

He explained that vessels supplying fuel, construction materials and provisions for a projected 300-person workforce would require significantly greater depth and maneuvering space.

“For supply vessels delivering hundreds of thousands of gallons of diesel, you’re looking at ships with a 10-foot draft,” Baldwin said. “To operate safely, you would need at least 13 feet of depth. That means dredging far deeper than what has been proposed. With currents running east and west in that area, you would also need a much wider turning basin to maneuver safely. As it stands, it would be extremely difficult, if not impossible.”

SEA is urging individuals concerned about the environmental impact of dredging connected to Yntegra’s Rosewood Exuma project to visit www.saveexumaalliance.org for more information. A petition calling for a halt to approvals is also available on the site, with more than 7,100 signatures collected to date.

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