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Researchers in Maldives obtain first ever underwater ultrasound scans of wild reef manta rays
A team of international researchers working with Six Senses Laamu in Maldives has obtained the first ever underwater ultrasound scans of wild reef manta rays.
The team of researchers from the University of Cambridge and the Manta Trust worked together with the Maldives Underwater Initiative (MUI) at Six Senses Laamu resort in the unexplored Laamu atoll to successfully scan a pregnant wild reef manta ray underwater to obtain clear ultrasound images of her foetus, using the world’s first contactless underwater ultrasound scanner.
Two years ago, MUI brought together some of the great minds in veterinary technology and challenged them to create a device that could ultrasound scan Laamu atoll’s resident population of reef manta rays (Mobula alfredi).
“MUI aims to be a marine conservation visionary,” Marteyne van Well, the General Manager at Six Senses Laamu, was quoted in a statement issued by Six Senses, saying.
“One of the ways we’re leading conservation efforts in the Maldives is by providing a platform for discussions on, and the field testing of, this world-first technology.”
Following a visit to Six Senses Laamu, Vetsonic (UK) Ltd Founder Ray Rochester approached veterinary imaging leaders IMV Imaging with the idea of developing a scanner to meet the rigours of diving at Manta Point, a manta ray cleaning station just a 10-minute boat ride from the resort that researchers from the Manta Trust have been studying since 2014.
IMV Imaging’s Duo-Scan:Go Oceanic is the first ever technology to allow contactless scanning of wild marine animals at depths of up to 98.5 feet (30 metres), whilst also being portable (the dive rig weighs less than 4.5 pounds (2 kilograms). The aim of bringing this technology to Laamu was to scan wild pregnant reef manta rays in order to study gestation and embryonic development.
“We know very little about where these reef manta rays go to give birth and how long gestation lasts in the wild. This ultrasound technology could allow us to determine rates of reproduction in the wild and this information would help guide conservation strategies for this threatened species,” Nicole Pelletier, Manta Trust Project Manager at Six Senses Laamu, said.
The research project is taking place in Maldives, which has the largest population of reef manta rays in the world. The team hopes that their work will help establish the factors responsible for annual fluctuations in breeding and discover why animals breed in certain areas but not others.
Manta rays are close relatives of sharks and rays. The largest individuals can reach as many as seven meters in width and weigh up to two tonnes. However, despite their size, and compared to some of their close relatives, mantas are gentle creatures.
Mantas are found throughout the tropical and sub-tropical oceans of the world. The animals never stop moving, as they must keep water flowing over their gills to respire. Their daily and seasonal movements are tuned to the ebb and flow of the ocean currents that carry the planktonic food upon which they depend.
“Manta rays are one of the most beautiful and iconic creatures that swim in our oceans,” Dr Gareth Pearce, from the Department of Veterinary Medicine at the University of Cambridge, was quoted in a statement issued by Manta Trust, as saying.
“Unfortunately, like many animals, their future is threatened. They are increasingly fished, both deliberately and through bycatch and their populations are now at risk.”
In recent years, manta ray populations have become threatened through bycatch in fisheries targeting other species, such as tuna and swordfish, but also because their gill plates have recently become sought after for use in Asian medicine.
Working with the Manta Trust, Dr Pearce and PhD student Niv Froman use the new ‘Duo-Scan: Go Oceanic’ ultrasound scanner to study the reproductive ecology of manta rays. To scan the manta rays, researchers dive down to a ‘cleaning station’ where smaller fish remove parasites from the mantas’ skin. These stations are typically 20-30 metres down, often with poor visibility and potentially strong ocean currents.
The diver then approaches a manta from above to avoid disturbing the animal. He positions the scanner 4-5cm above the surface of the manta, targeting the left side of the dorsal fin, which is where the reproductive structures such as the ovaries and the uterus are visible.
“It’s important not to cause the manta ray any stress,” Froman explained.
“Using these portable scanners, we’re able to obtain ultrasound images of their internal structures, particularly their reproductive tracts, without disturbing the animal. This is the first time that this has been possible in free-swimming mantas.”
The scanner enabled the team to obtain the first-ever scans of wild reef manta rays, including pregnant and non-pregnant females, as well as mature males.
“Using the scans, we’re able to determine the stages of maturity and when animals are becoming reproductively active. We can observe the stages of pregnancy, the development of the foetus and importantly, whether an animal maintains that pregnancy and gives birth to a live animal,” Dr Pearce said.
“Ultimately, our work aims to inform the conservation of manta rays both in the Maldives and other areas of the world, enabling the populations to survive and hopefully flourish. Our hope is that this research project will contribute to conserving the species for future generations.”
Sightings of the animals in the Maldives are reliable and consistent, allowing the researchers to take images of the same animal multiple times throughout its gestational period, which lasts just over a year.
“When the project began, none of the team knew whether scanning wild reef manta rays would even be possible. What has been achieved is beyond what we could have hoped for,” Dr Guy Stevens, Co-Founder and Chief Executive of the Manta Trust, said.
“Manta rays are threatened worldwide and we still know so little about their reproductive strategies. The ability to scan pregnant individuals will be invaluable in our quest to protect them.”
According to IMV-imaging, the ‘Duo-Scan: Go Oceanic’ represents significant improvements on previous technologies. It can be taken to depths of up to 30 meters and —with the assistance of Wi-Fi and a smartphone as a viewing screen—it is small enough to fit in the palm of your hand.
“What we are really excited about is the contactless nature of this technology. There are significant benefits for animal welfare, but you also open up a whole range of possible applications if you can scan animals that ordinarily wouldn’t let you get close enough to touch them,” Alan Picken, Chief Executive of IMV-imaging, said.
The Cambridge researchers, in collaboration with a team from the Manta Trust, verified that the contactless technology works in the field tests carried out in collaboration with the Vetsonic (UK) Ltd and Six Senses Laamu.
Kudadoo Maldives Private Island by Hurawalhi has been named a ‘Best of the Best’ winner in the prestigious 2025 TripAdvisor Travellers’ Choice Awards. This elite honour places Kudadoo among the top 1% of hotels worldwide, a distinction earned through consistently outstanding guest reviews and ratings over the past year.
Building on its legacy of excellence, Kudadoo also secured the #18 position in Asia’s Small & Boutique Hotels category, recognised for its unparalleled approach to ultra-luxury hospitality, eco-conscious ethos, and personalized all-inclusive experiences that redefine exclusivity.
Akira Shiota, General Manager of Kudadoo Maldives Private Island, emphasised that every detail at Kudadoo is designed with purpose to offer unparalleled freedom, tranquil privacy, and an intimate connection to nature. He stated that receiving the ‘Best of the Best’ award once again validates the resort’s commitment to exceptional, conscious luxury, crediting the dedicated team and loyal guests for inspiring continuous elevation of the experience.
Designed by acclaimed Japanese architect Yuji Yamazaki, Kudadoo is a fully solar-powered sanctuary crafted for effortless luxury and meaningful indulgence. The island is home to just 15 exclusive Ocean Residences, each positioned above the crystal-clear waters of the Indian Ocean, offering a personalized escape with 24/7 private butler service.
Guests at Kudadoo can enjoy a wide range of curated experiences, from swimming with manta rays to bespoke beachside barbecues, tailored to meet the desires of discerning visitors—many of whom return year after year for the resort’s signature blend of serenity, sophistication, and sustainability.
Mohamed Solah, CEO of Crown & Champa Resorts, the management company behind Kudadoo, remarked that the award celebrates the essence of what the resort offers: freedom, privacy, and pure indulgence. He noted that being recognised by global travellers year after year is a remarkable achievement and a testament to the passion, dedication, and outstanding service delivered by the resort’s teams daily.
Kudadoo is accessible via a scenic seaplane journey or a domestic flight followed by a speedboat transfer, ensuring a seamless and stress-free transition into paradise.
This milestone adds to Kudadoo’s growing list of accolades, including its status as a 2024 TripAdvisor Travellers’ Choice Winner, which placed the resort among the top 10% of hospitality businesses worldwide. With an unwavering focus on innovation, wellbeing, and elevated service, Kudadoo continues to set the standard for private island living in the Maldives.
Kuredu Island Resort & Spa has been honoured with the prestigious ‘Best of the Best’ accolade in the 2025 TripAdvisor Travellers’ Choice Awards, ranking it among the top 1% of hotels worldwide. This distinction represents the highest level of excellence awarded by TripAdvisor, celebrating destinations that consistently provide exceptional service, outstanding value, and unforgettable guest experiences.
Selected from millions of traveller reviews and ratings collected over the past year, the Travellers’ Choice ‘Best of the Best’ Award reflects Kuredu’s unwavering dedication to exceeding expectations and crafting joyful, memorable stays. Guests worldwide have praised the resort’s warm Maldivian hospitality, extensive range of activities, diverse dining options, and idyllic island setting that seamlessly balances excitement with tranquility.
Mohamed Solah, CEO of Crown & Champa Resorts, commented that Kuredu’s vibrant charm, variety of adventures, and heartfelt hospitality continue to captivate guests. He emphasised that the award not only recognises the resort’s exceptional service but also the emotional connections the team fosters with every guest. He expressed deep pride and gratitude toward the Kuredu family and loyal visitors for helping achieve this significant milestone.
Situated in the turquoise waters of the Lhaviyani Atoll, Kuredu Island Resort & Spa is one of the Maldives’ most beloved and iconic destinations. As the sole resort on Kuredu Island, it offers an exclusive sanctuary welcoming families, couples, and solo travelers alike. The resort features 389 villas and bungalows, ranging from beachside retreats to overwater hideaways, blending rustic charm with luxurious comfort.
Guests can enjoy a wide variety of experiences catering to all preferences and tempos. Activities include world-renowned diving at nearby coral reefs, water sports, sunset dolphin cruises, yoga sessions, full-service spas, and culinary journeys across multiple restaurants and bars. Kuredu aims to offer more than just a holiday — it provides stories worth sharing.
The resort’s family-friendly amenities, including kid-focused activities and multi-generational villa options, make it a top choice for travellers with children. Couples are attracted to romantic beach dinners, secluded sunset spots, and the peaceful O’ Resort area designed for adults seeking intimacy and calm.
Jorge Amaro, General Manager of Kuredu Island Resort & Spa, highlighted the resort’s deeply personal approach. He explained that it is the small gestures — such as remembering a guest’s favourite drink or sharing a genuine smile — that create lasting memories. He noted that the award reflects the passion, dedication, and authenticity of the entire team, who strive to make every guest feel truly at home on the island.
The 2025 recognition adds to Kuredu’s impressive array of accolades earned over the past decade. The resort has consistently upheld its reputation as one of the Maldives’ most admired hospitality destinations, with multiple TripAdvisor honours including:
- 2024 TripAdvisor Travellers’ Choice Award — Recognised among the top 10% of hospitality businesses worldwide
- 2019 Certificate of Excellence — Awarded for consistently high guest ratings
- 2017 TripAdvisor Certificate of Excellence
- 2014 Certificate of Excellence, UK — Based on outstanding guest reviews
- 2013 Travellers’ Choice Award, UK — Ranked #21 among the Top 25 Resorts in the Maldives for Best Service
- 2013 & 2012 Certificate of Excellence, UK — Recognised for consistent excellence in guest satisfaction
These honours reflect Kuredu’s longstanding commitment not only to meeting international hospitality standards but also to creating a sense of belonging, excitement, and wonder for guests from around the world.
Komandoo Island Resort & Spa has been recognised as a winner in the 2025 TripAdvisor® Travellers’ Choice® Awards, earning a place among the top 10% of hotels globally. This prestigious accolade reflects the boutique adults-only resort’s enduring charm, thoughtful details, and commitment to delivering exceptional guest experiences in an intimate and romantic setting.
As a member of the TripAdvisor Hall of Fame, Komandoo has long maintained a reputation as one of the Maldives’ most beloved resorts for couples and honeymooners. With just 65 villas situated along pristine beaches and above a shimmering turquoise lagoon, the island offers an idyllic retreat where love, serenity, and barefoot luxury thrive.
According to Mohamed Solah, CEO of Crown & Champa Resorts, “This recognition is a testament to the genuine care our Team of Champions puts into every stay. At Komandoo, hospitality is more than a service—it’s a heartfelt connection with each guest.”
Ahmed Naseem, General Manager of Komandoo Island Resort & Spa, added, “What makes Komandoo special is the soul of the island—our champions’ passion, the intimacy of the setting, and the heartfelt experiences created for every guest. Being honoured year after year by our guests and by TripAdvisor inspires us to keep delivering unforgettable moments in one of the most romantic corners of the world.”
Komandoo’s adults-only policy and tranquil environment make it an exceptional choice for honeymoons, anniversaries, and couples’ getaways. Guests enjoy uninterrupted serenity, romantic beach dining, curated experiences, and wellness offerings designed for reconnection and relaxation.
Komandoo’s inclusion in the 2025 Travellers’ Choice Awards continues a long-standing tradition of excellence celebrated by TripAdvisor and the global travel community. Among the numerous accolades the resort has received from TripAdvisor over the years are:
- TripAdvisor Travellers’ Choice Award Winner 2025 & 2024
- TripAdvisor Certificate of Excellence – 2019
- Travellers’ Choice Awards – UK – 2018
- Certificate of Excellence – UK – 2016
- TripAdvisor Travellers’ Choice Awards – UK – 2015 – | #1 Romantic Resort in the Maldives | #7 Top Hotel for Service in Maldives | Top 10 Hotels in Maldives
- Certificate of Excellence – UK – 2015 & 2012
- Five-time Certificate of Excellence Winner (2011–2015)
- TripAdvisor Travellers’ Choice Award – 2009 (UK) | #1 Romantic Resort in Maldives | #1 in Asia | #7 in the World
These accolades highlight Komandoo’s unwavering commitment to guest satisfaction and its dedication to delivering memorable, personalised stays.
With its adults-only policy and serene setting, Komandoo offers an unparalleled destination for honeymoons, anniversaries, and romantic escapes. Guests are treated to uninterrupted tranquillity, bespoke beach dining experiences, wellness offerings, and curated activities designed to foster reconnection.
The resort features a variety of accommodations, from overwater villas with direct lagoon access to beach villas shaded by palms, each offering comfort, privacy, and luxury. Additional highlights include award-winning dining, indulgent spa treatments at Duniye Spa, and a vibrant house reef ideal for snorkelling enthusiasts. Komandoo seamlessly blends Maldivian authenticity with modern comforts and heartfelt service. As the island’s only resort, it offers guests a rare sense of exclusivity—where every detail is crafted to let love stories unfold.
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