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Hawksbill Turtle Project Kicks Off Second Survey on St. John



Project researchers Scott Eanes and Dr. Alex Webb collect samples from a hawksbill turtle on the first day of the 2024 survey. Photo by Tsehai Alfred, V.I. Consortium.

ST. JOHN — The Hawksbill Turtle Project commenced its second survey of hawksbill turtles near St. John on July 1, aiming to gather crucial data on this critically endangered species.

Last year’s survey recorded 17 hawksbill turtles over two weeks of research conducted in June and July of 2023. This year, the project aims to re-encounter some of these turtles to assess their growth and identify new individuals in the area.

“Last year, we observed three turtles at this site and managed to capture two. We’re eager to see the ones we missed and re-examine those we caught,” said Scott Eanes, founder of the project, during the first research day near Cruz Bay. Eanes emphasized the importance of capturing biometric data from the young turtles to compare their growth and other metrics over the past year.

In addition to biometric data, researchers are collecting genetic information to determine the turtles’ geographic origins. This year, the project will also mark turtles with satellite tags to track their migratory patterns and gather more comprehensive data on their movements and origins.

Eanes described the research process as “more invasive but more rewarding,” noting that capturing and sampling each turtle takes about an hour. Despite the physically demanding nature of the work, which involves extensive free diving and sample collection, Eanes highlighted the importance of the data for understanding and protecting the species. Hawksbill turtles are vital to coral reef health, as they help maintain the ecosystem by removing prey from the reef surface, which in turn facilitates fish feeding.

Dr. Alex Webb, another researcher with the project, pointed out the unique challenges of their work. “In-water research is physically tougher and less common than nesting research,” he said. The Hawksbill Turtle Project, founded in 2022 and based in the U.K., supports smaller projects and conducts its own research to aid in species conservation. In 2022, the project raised $12,000 to support Ocean Spirits and the University of the Virgin Islands Sea Turtle Research and Conservation in conducting the first in-water assessment of turtles near Carriacou. This study provides a baseline for local authorities to make informed conservation decisions.

Despite the longstanding ban on hunting endangered turtles in many Caribbean countries, the effects of historical poaching are still evident today, significantly reducing hawksbill populations. “Historical records show hawksbills being taken from St. Thomas as early as 1690, which has contributed to their current scarcity,” Eanes explained. The project aims to create comprehensive data sets to inform future conservation efforts.

Community support is crucial for the project’s success, Eanes noted. Friends of Virgin Islands National Park have funded 60% of the project, while local businesses like Love City Lofts, Concordia Eco Resort, and The Tap Room have provided housing and financial support for the researchers.

Residents can contribute to the study by photographing hawksbill turtles near St. John and sending the images to the research team. “Community involvement is vital, and everyone loves turtles, making it an easy cause to support,” Eanes added.

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Scientific Discoveries from USVI’s Coral Reef



Nestled in the Caribbean Sea, the coral reefs of the U.S. Virgin Islands (USVI) stand as vibrant and vital ecosystems teeming with marine life. Recent scientific expeditions and research projects have uncovered remarkable insights into these underwater worlds, contributing significantly to marine science and conservation efforts.

Pioneering Research and Mapping Initiatives

Recent expeditions, such as those conducted by the NOAA’s Coral Reef Conservation Program, have utilized advanced technologies to explore and map the coral reefs around the USVI. In a notable mission aboard the NOAA Ship Nancy Foster, researchers employed hull-mounted multibeam sonars to survey 178 square miles of seafloor around St. Croix and St. Thomas​ . This high-resolution mapping has revealed detailed images of the seafloor, providing crucial data on coral distribution and fish populations.

The use of remotely operated vehicles (ROVs) has allowed scientists to capture extensive high-definition video footage of the reefs, documenting species diversity and ecosystem health. These efforts have also included collecting samples of deep corals to enhance population connectivity studies and support the development of a regional species guide for the U.S. Caribbean​.

Coral Resilience and Climate Change

Addressing the impacts of climate change, a project initiated by NOAA’s Coral Reef Conservation Program focuses on identifying resilient coral reefs within the USVI that can withstand thermal stress, increased wave action, and disease outbreaks. This initiative aims to provide local resource managers with actionable data to prioritize conservation efforts​.

By compiling climate and coral reef spatial data, researchers have created detailed maps showcasing coral reef exposure to current and forecasted climate stressors. These maps are integrated into an online data visualization tool, aiding in the targeted conservation of the most resilient reef areas.

Coral Restoration Efforts

The establishment of Coral Innovation Hubs, such as the one on St. Croix, represents a major stride in coral restoration. These hubs leverage cutting-edge techniques like larval propagation and microfragmentation to breed and grow corals with higher survival rates. Covering over 150 acres of reef area, the St. Croix hub is a cornerstone of one of the world’s largest coral restoration initiatives​ .

These efforts are part of a broader strategy to enhance coral genetic diversity and resilience. By collaborating with local and international partners, these hubs aim to amplify their impact through educational platforms like the Reef Resilience Network, connecting thousands of practitioners globally​.

Economic and Environmental Significance

Coral reefs are integral to the economy and culture of the USVI. They provide substantial benefits, including food, livelihoods, and recreational opportunities, and act as natural barriers protecting shorelines from erosion and storm damage. The economic value of these reefs in terms of flood protection alone is estimated at $47 million annually​.

The Department of Planning and Natural Resources (DPNR) collaborates with various stakeholders to manage, monitor, and restore these essential habitats. The territorial coral reef management priorities, outlined in documents like the 2020-2025 Coral Reef Management Priorities, guide these efforts, ensuring the reefs’ long-term sustainability and resilience​.


The scientific discoveries emerging from the coral reefs of the USVI highlight the importance of continued research and conservation efforts. Advanced mapping technologies, climate resilience initiatives, and large-scale restoration projects are pivotal in safeguarding these underwater treasures. As scientists and conservationists work together, the future of the USVI’s coral reefs looks promising, ensuring that these vibrant ecosystems continue to thrive for generations to come.

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Conservation Efforts: Protecting USVI’s Natural Habitats



The U.S. Virgin Islands are renowned for their unique and diverse ecosystems, which include coral reefs, mangroves, and coastal forests. These habitats are not only crucial for the local biodiversity but also for the economy and well-being of the residents. However, they face significant threats from climate change, pollution, and human activities. Various conservation efforts are underway to protect and restore these natural habitats.

Coral Reef Conservation

The coral reefs of the USVI are among the most biologically diverse ecosystems in the world. These reefs provide habitat for numerous marine species and are vital for local fisheries and tourism. Unfortunately, they are highly vulnerable to climate change, particularly to rising sea temperatures and ocean acidification, which can lead to coral bleaching.

Efforts to protect these reefs involve comprehensive strategies to enhance their resilience. NOAA’s Coral Reef Conservation Program, in collaboration with the USVI Department of Planning and Natural Resources, has focused on identifying and prioritizing resilient coral reef areas. This includes mapping coral reef exposure to climate stressors and creating localized maps to highlight sensitive areas. Such data helps in implementing targeted conservation actions, such as protecting areas that are less susceptible to thermal stress and disease outbreaks​ (NCCOS Coastal Science Website)​​ (NOAA Fisheries)​.

Mangrove Restoration

Mangroves are critical for coastal protection, water filtration, and providing nursery habitats for many marine species. In the USVI, these areas are threatened by coastal development and pollution. Restoration projects aim to rehabilitate degraded mangrove forests, often through community involvement and the use of native plant species.

One successful initiative is the re-establishment of mangrove buffers in areas prone to erosion and storm surges. These projects not only protect the coastline but also enhance biodiversity by providing habitats for various bird and marine species​ (Wildlife Conservation)​.

Sustainable Land Management

Land development poses a significant threat to natural habitats in the USVI. To mitigate this, sustainable land management practices are being promoted. This includes enforcing strict zoning regulations to limit construction in sensitive areas and encouraging sustainable agricultural practices to prevent land degradation.

For instance, efforts are made to integrate sustainable farming techniques, such as crop rotation and organic farming, which reduce the use of harmful pesticides and fertilizers. These practices help maintain soil health and reduce runoff into the ocean, thereby protecting marine habitats​ (Wildlife Conservation)​.

Protected Areas and Marine Reserves

Establishing protected areas is a cornerstone of conservation efforts in the USVI. Marine Protected Areas (MPAs) are designated zones where human activities are regulated to preserve natural resources. Effective management of these areas has been shown to significantly increase biodiversity and biomass of marine species.

The USVI has several MPAs that serve to protect critical habitats and allow ecosystems to recover from human impact. These protected zones also serve as research sites to monitor the health of marine environments and the effectiveness of conservation strategies​ (National Geographic Society Newsroom)​.

Community Involvement and Education

Community involvement is crucial for the success of conservation efforts. Various programs focus on educating the local population about the importance of protecting natural habitats and engaging them in conservation activities. This includes beach clean-ups, tree planting, and citizen science projects where residents can participate in monitoring local wildlife and ecosystems.

Educational initiatives aim to foster a sense of stewardship among residents, ensuring that conservation efforts are sustained in the long term. By involving the community, these programs help build a collective effort towards protecting the natural heritage of the USVI​ (Wildlife Conservation)​.


Protecting the natural habitats of the USVI requires a multifaceted approach involving coral reef conservation, mangrove restoration, sustainable land management, establishment of protected areas, and community involvement. These efforts are essential for preserving the biodiversity and ecological integrity of the islands, which in turn supports the local economy and enhances the quality of life for its residents. Continued investment in and commitment to these conservation strategies will ensure that the natural beauty and resources of the USVI are preserved for future generations.

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Marine Biology Research in the Virgin Islands



The Virgin Islands, a stunning archipelago in the Caribbean Sea, offer an ideal setting for marine biology research due to their rich biodiversity and unique ecosystems. The islands’ warm tropical climate and diverse marine habitats, including coral reefs, mangroves, and seagrass beds, make them a natural laboratory for marine scientists.

Research Institutions and Programs

University of the Virgin Islands (UVI)

The University of the Virgin Islands (UVI) plays a pivotal role in marine biology research in the region. UVI’s Center for Marine and Environmental Studies (CMES) was established in 1999 and has since been a cornerstone for marine and environmental research and education. CMES provides a dynamic atmosphere for studying tropical marine issues, increasing awareness about marine conservation, and engaging in extensive research activities​.

UVI offers both undergraduate and graduate programs in marine biology. The undergraduate program includes Bachelor of Arts and Bachelor of Science degrees, focusing on chemical and physical oceanography, marine geology, and marine instrumentation. These programs are designed to prepare students for careers in scientific research and marine environmental management​​.

Key Research Areas

  1. Coral Reef Studies The coral reefs in the Virgin Islands are part of the broader Caribbean coral reef ecosystem, supporting a diverse range of marine life. Research at UVI focuses on understanding mesophotic coral ecosystems, which are deeper coral reefs found between 30 to 100 meters below the surface. These ecosystems are crucial for maintaining biodiversity and are a key area of study for marine scientists​.
  2. Sea Turtle Ecology The Virgin Islands are home to several species of sea turtles, including leatherbacks, green turtles, and hawksbills. Research efforts aim to monitor and protect these species, particularly focusing on nesting behaviors and habitat usage. These studies are essential for conservation efforts and ensuring the survival of these endangered species​​.
  3. Ciguatera Fish Poisoning Ciguatera fish poisoning is a significant research area due to its impact on human health and fisheries. This condition is caused by toxins produced by marine dinoflagellates and affects various fish species. UVI researchers are studying the distribution of these toxins in fish populations and their ecological impacts, providing crucial data for public health and safety​​.
  4. Seagrass Ecology Seagrasses play a vital role in coastal ecosystems by providing habitat for marine life, stabilizing sediments, and sequestering carbon. Research at UVI focuses on the impact of invasive seagrass species on native ecosystems and the overall health of seagrass meadows in the Virgin Islands. This research helps in understanding the ecological dynamics and the services these ecosystems provide​.
  5. Physical and Coastal Oceanography Studies in this area focus on understanding the physical processes and environmental variability in coastal and pelagic ecosystems. UVI utilizes ocean gliders and other technologies to collect data on ocean dynamics, which is crucial for modeling climate impacts and supporting marine conservation efforts​.

Community and Outreach

UVI and CMES are not only centers for academic research but also play a significant role in community outreach and education. They engage with local communities to raise awareness about marine conservation issues and involve citizens in scientific research through programs like Citizen Science projects. These initiatives are vital for promoting environmental stewardship and ensuring sustainable management of marine resources​.


Marine biology research in the Virgin Islands is a vibrant and critical field, supported by institutions like UVI and its CMES. The research conducted here not only advances scientific understanding but also plays a crucial role in conservation efforts and environmental management. With a commitment to education, research, and community engagement, the Virgin Islands continue to be a beacon for marine science in the Caribbean.

For more information on marine biology programs and research at the University of the Virgin Islands, visit their official website​​.

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