Bayahibe

Ischia

Kleinbaai

Madagascar - Coral Monitoring

Placencia

Plettenberg Bay

Oceanomare Onlus Delphis

Indonesia Biru Foundation

Slow Dive Casa Chihuahua

Blue System Foundation

Madagascar Research and Conservation Institute

FUNDEMAR

Good Hope Volunteers

Ocean Gardener

Atoll Volunteers

Proyecto Marea Recicla

Reef Conservation International

Cozumel Coral Reef Restoration

Two siblings, passionate about the ocean, journeyed to Lombok, Indonesia driven by curiosity and a desire to learn about coral reefs, their importance, their role in the ecosystem, but above all, 

how they could help conserve and restore this crucial ecosystem.

Femke and Lander in the Airport before their journey

Lombok is renowned as one of the underwater jewels, as its crystal-clear waters not only draw admiration and tourist attraction but also harbor life that belongs to the heart of the Coral Triangle, a place where you can undoubtedly tick off some "must-see" animals, including some of the most impressive marine creatures like hammerhead sharks, schools of mobula rays, tunas, manta rays, among others. This is why it was the perfect destination for these two enthusiasts of the depths.

 the first week began with some introductory dives as well as getting acquainted with the most important place for those two weeks, 

 an innovative technique in coral restoration where they would plant these animals to later be transplanted to their natural ecosystem, the ocean. On the other hand, during that week, they were certified as Reef Check EcoDivers, a program that allowed them to become citizen scientists capable of identifying the state of a coral ecosystem, recognizing diseases, conducting species counts, but above all, having an understanding  of the health conditions of this ecosystem.

Lander learning how to clean the coral fragments in The Coral Lab

Femke and Lander removing algae from the coral fragments in The Coral Lab

As their second week approached, Lander and Femke enjoyed the other wonders that the island offers and were able to learn a little more about the local culture. They visited some of the island's most important attractions such as the imposing Tiu Kelep Waterfall, went paragliding to enjoy the best views of the island, savored the best local dishes, and made many friends from around the world.

During the second week, the tasks changed a bit and now it was time to learn about restoration, from photogrammetry to how to perform coral micro fragmentation, a vital task to nurture the coral nurseries in the Coral Lab, a task that requires a lot of knowledge about the species and a lot of technique to carry it out correctly.


We know that becoming a citizen scientist is not an easy task, but Lander and Femke did it perfectly,

 thus making an impact on the ecosystems of Lombok, knowledge that they can take to other reefs to help with their conservation and restoration.

If you too want to become a citizen scientist, at Reef Support, we have a wide range of destinations and approaches so that you too can be part of this great revolution. Visit us at travel.reef.support and be the next to live this great adventure!

An underwater experience like no other: A glimpse into Lander and Femke's journey as citizen scientists

In the depths of the Caribbean Sea in Santa Marta, Colombia, Carlo, an Italian born in Rome passionate about the ocean, its mysteries, and its charms, was preparing to become a Reef Ranger. 

His mission was to learn everything he needed to know about marine ecosystems, especially coral reefs, to understand how to care for, preserve, and monitor them.

The course began under the guidance of the 

, who immersed Carlo in all the necessary knowledge to learn about the diverse array of reef species and their interconnected ecosystems. From sponges to corals and fishes, Carlo gained a deeper understanding of how these organisms coexist and thrive beneath the waves. After several days of learning in his classes and diving into the depths to apply what he learned, Carlo had the opportunity to witness a magical event: the rare phenomenon of coral spawning. This spectacle underscored the fragility and resilience of these underwater ecosystems, leaving Carlo and others who had the fortune to witness it, speechless, and putting the entire course into perspective.

Carlo after learning how to collect data with photo-quadrants

In addition to learning all this, our new Reef Ranger, along with the 

, actively participated in hands-on initiatives to protect the ocean environment. Equipped with specialized training, Carlo honed his skills in identifying and removing marine debris during dedicated cleanup dives. 

These experiences not only reinforced the importance of responsible diving practices but also empowered Carlo to make a tangible difference in preserving marine habitats. 

Participating in group dives to clean the beaches of Taganga further solidified Carlo's commitment to environmental stewardship. By combining his passion for diving with a sense of purposeful action, Carlo exemplified the role that individuals can play in safeguarding our oceans for future generations.

Carlo and Adrian from Proyecto Marea Recicla

each experience to become a Reef Ranger is unique

, and Carlo's was undoubtedly memorable and transformative! Beyond honing his diving skills and expanding his knowledge of marine life, Carlo emerged from the program with a profound appreciation for the interconnectedness of all life beneath the waves. The program not only enriched Carlo's understanding of the ocean but also instilled in him a sense of responsibility to protect and preserve its fragile ecosystems.

Carlo's experience proves to us that everyone can be part of the change to a better world, that we all can and have the obligation to care for our oceans, but above all, that one doesn't have to be a scientist or a biologist to generate a truly positive impact on these ecosystems.

Carlo’s adventure of becoming a Reef Ranger

The exploration of the ocean has always been an endeavor fraught with challenges, often requiring labor-intensive and outdated techniques. A clear example of this can be found in the analysis of coral reef health. Traditionally, a team of 5 to 6 divers would descend multiple times a day for several days to assess the condition of a coral reef. This painstaking process, while crucial, is time-consuming and physically demanding. However, the tides of change are approaching, and technology might just hold the key to transforming these efforts.

Ángela Alegría, a Colombian biologist and researcher who's leading the charge in modernizing coral reef conservation, envisions a world where activities like coral restoration and recovery become more efficient through the power of artificial intelligence. Winner of the call led by Reef Support and WWF Netherlands, who was looking for innovative proposals that could provide solutions to the challenges facing the restoration of these ecosystems through marine photogrammetry.

The core of her accessible innovation is a PVC pipe equipped with two GoPro cameras spaced 60 centimeters apart. This innovative design allows for photos to be captured with a 60% overlap, essential for creating photomosaics. A bubble level ensures stability during the process. Each usage of this apparatus generates around 1,500 photos, which are then processed to create 3D models showcasing the state of the studied area. This procedure is conducted at least once a year to monitor changes in the reef's condition.

The benefits of this approach are numerous. The 3D models derived from the photomosaics offer insights into the composition of the ecosystem, the presence of different coral species, and even the roughness of the environment. These details are crucial in making informed decisions about restoration efforts. Furthermore, this technology enables researchers to document and track changes in coral health over time, providing valuable data for conservation strategies.

But the road to this innovation was not without challenges. One of the most complex aspects of the work is capturing photos while underwater, maintaining a straight trajectory in a typically confined space of 10 x 10 meters, all while contending with currents. This demands immense focus, concentration and excellent buoyancy.


Coral reefs are not just underwater playgrounds for divers; they're vital ecosystems that support marine life and provide sustenance to coastal communities. Colombia's coral reefs alone are home to over 2,300 species crucial for the Caribbean's ecological stability.

Ángela's tool was born out of a call by Reef Support to bring marine conservation into the 21st century. As the winner of this initiative, Ángela's invention holds promise for efficient and safe data collection for reef monitoring and restoration, potentially even progressing to autonomous systems without human divers. The high-resolution images captured through the camera system offer valuable insights into the coral reefs' condition and changes.

Collaborative efforts between Ángela Alegría, Corales de Paz, and DeepCo have paved the way for the sharing of knowledge. The technique of photogrammetry has been taught to local fishermen through citizen science initiatives, allowing them to take an active role in monitoring restoration efforts.


In a world where technology is advancing at an unprecedented pace, Ángela's work serves as a testament to the potential of combining innovation, artificial intelligence, and environmental stewardship. By harnessing the power of modern technology, we can redefine the way we interact with and protect our oceans, ensuring a brighter future for both marine life and humanity.

Revolutionizing Coral Reef Conservation with Technology

From the poles to the equator, whales and dolphins, known collectively as cetaceans, have captivated us with their intelligence, sophisticated language and grace. The perks of maintaining healthy cetacean populations, however, extend beyond their beauty, having far-reaching effects on the health of our oceans. Here we explore some of the reasons to look after our whales and dolphins, and why endorsing cetacean research and conservation initiatives is crucial for the preservation of our seas. 

As apex predators, whales and dolphins help to regulate the flow of food and to preserve the balance of the ecosystem by preventing species overpopulation and consequent depletion of species below them in the food chain. Cetaceans consume large quantities of fish and krill, exercising a 

 of their prey’s abundance and biomass by direct consumption. 

 in cetacean abundance could therefore result in knock-on effects for ecosystem structure, functioning and resilience.

Whales’ cycle of feeding, excreting, diving and migrating between the ocean surface and its depths (referred to as 

) disperses nutrients throughout the oceans, in turn supporting phytoplankton growth. These micro algae are the primary food source that supports all marine life and act as floating forests, absorbing carbon dioxide from the atmosphere through photosynthesis and therefore offsetting climate change.

Whales’ sheer size means they can lock huge amounts of carbon away from the atmosphere. 

 has estimated that the environmental impact of one single whale is equal to the one of thousands of trees. Whales store carbon in their body during their lifespan. Once they die, they sink to the bottom of the ocean, sequestering carbon away from the atmosphere for centuries. However, 

 appraise that said impact has been staggeringly reduced by commercial whaling. The over-exploitation of these giants may have exacerbated the effects of climate change by weakening the role played by whales in locking carbon back into the ocean.

Whales and dolphins also support the profitable industry of 

, which provides a sustainable employment alternative to whaling and a source of income for coastal communities worldwide. The whale watching boom has also proved favourable for countries looking to raise their global economic presence.


By affording protection to whales and dolphins, we look after our oceans, and ensure that both wildlife and people that depend on the sea can thrive.

Today, cetaceans worldwide are still stricken with human-induced 

, namely pollution, bycatch, ship strikes and climate change. The notion of pollution includes both 

 caused by sea-faring vessels, and a slew of 

 that may impair cetaceans’ health, such as chemical compounds, oil spills, plastic and marine debris. The accidental capture or entanglement of cetaceans in fishing gear, known as 

, is a major hazard to the global survival of cetaceans, killing thousands each year. The pressure exerted by the rise of marine traffic on cetaceans is resulting in more frequent 

 are an established source of whale mortality worldwide, having been reported in at least 11 species of large whales. Lastly, 

 engenders alterations in sea surface temperatures, sea levels, ice coverage and ocean circulation, in turn affecting cetaceans’ prey and habitat availability.

Humpback whale, image by Kenai Fjords National Park via 

Cetacean Research and Protection Activities

At Reef Support, we provide citizen science cetacean programs where volunteers and trainees play a vital role in data collection, cetacean research, and conservation. Here are five examples of activities to engage in during our programs:

1. Cetacean surveys: Participants can assist in the identification and monitoring of cetacean species by conducting surveys from boats or land. This data can help researchers understand the distribution, abundance, and behavior of cetaceans in the area.

2. Photo-Identification: This is a popular technique used to study cetaceans in the wild. Participants can assist researchers by taking photographs of the dorsal fin or fluke of individual animals and using unique markings, such as scars or notches, to identify them. This information is used to track movements, population size, and social structure of the animals.

3. Acoustic Monitoring: Sound is crucial for communication, navigation, and foraging for many cetaceans. Participants can learn how to use underwater microphones called hydrophones to record and analyze the vocalizations of whales and dolphins. This technique can provide insight into the behavior and social structure of the animal.

4. Assisting cetacean rescues: Cetaceans may sometimes become stranded or tangled in fishing gear, which can pose a serious risk to their survival. Participants can assist trained professionals in providing appropriate care and support to help the animal return safely to the ocean. This task involves assessing the animal's condition, providing medical treatment if needed, and using specialized equipment to move the animal back into the water.

5. Educating the public: Participants can help raise awareness of the importance of cetacean conservation by educating the public about the threats faced by these animals and the actions that can be taken to protect them.


Join us in an effort to protect these remarkable creatures and seize the opportunity to become actively involved in field activities related to the research and conservation of cetaceans. After completing one of our cetacean protection programs, you will be well on your way to becoming a guardian of the ocean in the making. Book your spot at one of our locations:

 (Italy), starting dates: 29/05/23, 19/06/23, 26/06/23, 24/07/23, 21/08/23, 25/09/23

The focus of the research program is on the communities of cetaceans found within a 35 km2 area spanning the islands of Ischia, Procida, Capri, Ventotene, Ponza, and the Italian mainland. The program uses various techniques to collect data and takes an interdisciplinary approach to examine different aspects of cetacean life, including social structure, habitat use and distribution, acoustic behavior, and the impact of human activities. The project aims to promote the conservation of cetaceans by increasing awareness of the threats they face through educational activities and by sharing research findings with the scientific community and local and international authorities.

 (Colombia), starting dates: 26/06/23, 10/07/23, 04/09/23, 18/09/23, 02/10/23

This program aims to provide an immersive research experience for students to study marine megafauna in the northern Colombian Pacific. The focus of the program is on the study of humpback whales in the southeastern Pacific, as well as whale sharks and other cetacean species. The program also aims to raise awareness about the environmental and conservation challenges faced by Bahia Solano. Throughout the program, participants will gain knowledge about cetacean biology and classification, and learn how scientific research can be conducted through responsible tourism. Practical skills will be developed through training on the use of hydrophones, GPS devices, and photo identification techniques for identifying specific individuals.

(Scotland), starting dates: 31/05/23, 12/06/23, 01/07/23, 02/08/23, 02/09/23

As an essential member of the research team, you will be fully integrated into field studies of cetaceans. This will involve monitoring their numbers and distribution, observing their behavior and social dynamics, and identifying individual animals and their status and site fidelity. The primary focus will be on a population of bottlenose dolphins that are individually identifiable and spend a significant amount of time in the study area. This population is one of only two "resident" populations in British waters and is of national and international importance due to its isolated location at the northern limit of the species range. Along with participating in fieldwork, you will also receive training in marine mammal rescue techniques. In the event of a rescue situation, you may be expected to assist the team at short notice, sometimes even during the night.

Image by Cetacean Research and Rescue Unit

Plettenberg Bay (South Africa), starting dates: 13/08/23, 17/09/23, 22/10/23

The main goal of this program is to promote awareness of conservation initiatives and issues and to establish a conservation model for the Plettenberg Bay region. Participants of various ages and backgrounds from around the world come together to learn and contribute to the sustainable management of marine and coastal resources. The program has three core components: conservation, education, and research. Participants will assist with stranding response events, alien plant control, local beach clean-ups, river health assessments, and marine mammal necropsies. They will also partake in pre-school and primary school environmental education programs, educational entertainment through dance and theatre, and partnering with a local underprivileged preschool to teach English and assist where needed. Lastly, participants will assist with collecting observational data on Cape fur seals, white sharks, seal-fisheries interactions, and bird ringing.

 (Portugal), starting dates: 09/04/23, 07/05/23, 04/06/23, 02/07/23

The southern coast of Portugal is home to various whale and dolphin species, but there is limited knowledge about their distribution and population dynamics. As apex predators, cetaceans play a vital role in their ecosystems, and their charismatic nature makes them effective ambassadors for marine conservation. Our research program aims to study the occurrence, distribution, and abundance of cetaceans in the region, with a focus on species and habitat use. The information collected will help determine their conservation status and identify potential threats they face. The most frequently observed cetaceans in the region are the short-beaked common dolphin and the common bottlenose dolphin, but other species such as the harbour porpoise, Risso’s dolphin, killer whale, striped dolphin, minke whale, and fin whale are also present, though less commonly encountered.

 (Azores), starting dates: 15/04/2023, 15/05/2023, 15/06/2023, 15/07/2023

The project provides an exclusive and rewarding opportunity for individuals interested in marine biology and conservation. This initiative combines a whale watching excursion with research, allowing volunteers to engage in sustainable and community-based ecotourism. Participants have the chance to take part in field research and witness whales and dolphins in their natural habitat while gaining knowledge about whale biology, conservation, species identification, photo-ID, and data collection. The project emphasizes long-term photo-ID research, which is highly valuable in comprehending whale behavior and movements, as hundreds of whale pictures are taken each year and compared with catalogs from the Azores and other regions across the Atlantic.

Participating in a cetacean research and conservation program provides an exceptional chance to gain valuable experience in marine conservation while contributing to the preservation of these magnificent creatures. By joining such programs, you can work with experienced researchers, learn about cetaceans and their habitats, and engage in practical research and conservation activities. Whether you opt for a program in Portugal, Italy, South Africa, Scotland, or Colombia, you will undoubtedly gain a deeper understanding and appreciation of the critical role cetaceans play in maintaining the health of our oceans and the planet as a whole.