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8 Antarctica expedition cruises where you can kayak with penguins
8 Antarctica expedition cruises where you can kayak with penguins

USA Today

time02-08-2025

  • USA Today

8 Antarctica expedition cruises where you can kayak with penguins

Antarctica is a bucket-list destination for many travelers. And as one of the most remote places on Earth, it's not easy to visit. That's why it's vital to travel with a tour company that knows how to navigate the tumultuous Drake Passage and get you to the best sites for meaningful and memorable experiences. The best expedition cruise companies have that level of expertise developed over years of traveling throughout the Antarctic region, which is why they're my top picks for a guided trip to Antarctica. WORLD'S BEST: 15 best group travel companies for guided tours around the world 1. National Geographic-Lindblad Expeditions National Geographic-Lindblad Expeditions has been taking travelers to Antarctica since 1966, giving the tour company almost six decades of experience on the White Continent. Each of its ships have been designed to help guests remain comfortable during the challenging journey to Antarctica: National Geographic Endurance and National Geographic Resolution feature a patented X-Bow design for smooth and quiet travels in tough conditions, while the certified ice-class National Geographic Explorer and National Geographic Orion vessels are built specifically for maneuverability and comfort while voyaging through the region's polar waters. PLAN AHEAD: The 5 questions you should ask before booking any guided tour Tours include opportunities for wildlife watching and the flexibility to explore by kayak, Zodiac, or on foot alongside an expedition team of researchers, photographers, naturalists, and scientists. Travelers not only experience the destination but also work to help preserve it as citizen scientists, collaborating with scientists on research and conservation work through the company's Visiting Scientist Program. That could include everything from monitoring a supergroup of fin whales to tracking and researching snow algae blooms along the Antarctic Peninsula. Notable Antarctica itineraries include the 12-day Voyage to Antarctica with kayaking in coves alongside penguins and snowshoeing or skiing across sea ice, the 18-day Antarctica and Patagonia: Legendary Ice and Epic Fjords trip that features hiking among the 'horns' of Torres del Paine National Park and special access to Karukinka Natural Park, and the 22-day Antarctica, South Georgia, and the Falklands tour that explores traditional Falkland techniques and features the possibility of 'parking' the ship in the fast ice for a once-in-a-lifetime walk over the sea ice. 2. Quark Expeditions Quark Expeditions took the first commercial passengers to the North Pole in 1991 and followed that up with the first passenger voyage to the Far Side of Antarctica in 1992. In 1996, it began a circumnavigation of Antarctica for commercial passengers, the first-ever voyage of its kind. With a focus on polar-only travel, the company is more than experienced in those regions. The company's smaller ships (138 to 199 passengers) can get places where larger vessels can't, and its 6:1 guide-to-guest ratio is the highest in the industry, with an expedition team whose backgrounds include marine biology, history, glaciology, and geology. Guides get guests off ships and exploring, whether that's in a helicopter, on a Zodiac or kayak, or by foot. GET ACTIVE: The best new guided adventure tours for 2025 Quark Expeditions' new Antarctic voyages include Antarctica by Helicopter: Icebergs, Mountains, and Remote Lands, a 12-day trip that provides access to rarely visited eastern regions of the Antarctic Peninsula like the Antarctic Sound and the Weddell Sea, and Antarctic Marine Mammals: The World of Whales and Seals, an 11-day trip in partnership with the Friedlaender Lab at the University of California, Santa Cruz, on which guests can learn from and assist leading marine mammal experts in collecting whale behavior data and tracking migratory species. The Emperor Penguin Quest: Expedition to Snow Hill trip is also back after a brief hiatus. 3. Ponant Ponant was founded in 1988 by officers of the French Merchant Navy. The company focuses on small-ship cruises that can explore less-visited destinations. Its Le Commandant Charcot was the world's first luxury icebreaker, taking travelers to spots like the geographic North Pole and the Pole of Inaccessibility. Designed to feel like a yacht, it includes a spa in partnership with Biologique Recherche, a dedicated snow room chilled to 14 degrees Fahrenheit with fresh powder snow, and other wellness spaces where floor-to-ceiling windows overlook the icy landscape outside. LOOK UP: These unique Northern Lights tours offer unforgettable ways to see the Aurora Borealis Another Ponant ship, L'Austral, was designed by acclaimed French architect Jean Philippe Nuel and offers plenty of comforts for passengers. Sustainability is a key focus for the company, which will debut its Swap2Zero (Sustainable, Wind Assisted Propulsion, Zero Emission Ready) zero-emission transoceanic ship in 2030. Ponant's high-end Antarctica cruises include its 12-day Emblematic Antarctica sailing that features sea kayaking and hiking, the 19-day Great Austral Loop cruise that travels from the Falkland Islands to South Georgia to Antarctica, and the memorable Emperor Penguins of Weddell Sea excursion. The company's expedition cruises always include a team of naturalist-guides and experts, and Ponant does everything it can to make Zodiac boat expeditions and other activities accessible to everyone. 4. Aurora Expeditions A B-Corp-certified expedition travel company with more than 30 years of expedition experience, Aurora Expeditions offers small-group expeditions (about 130 passengers) to Antarctica on state-of-the-art expedition vessels like the Greg Mortimer and Sylvia Earle. The company is committed to sustainable travel practices and eco-friendly operations, with a fleet purpose-built for low-impact exploration. That means elements like fuel-efficient engines, advanced waste management systems, and sustainable sourcing practices onboard to minimize the company's environmental footprint. OLDER TRAVELERS: 8 best senior travel tour companies around the world Each expedition doubles as a floating research platform, where passengers can participate in citizen science programs and educational workshops led by marine biologists, oceanographers, and conservationists. Activities on Aurora's Antarctica cruises include daily Zodiac excursions for wildlife viewing, guided hikes, and unique adventures like ice camping, kayaking, and even scuba diving on select trips. Aurora's 2025-26 Antarctica season features a range of voyages to the Antarctic Peninsula, with eight new itineraries visiting regions including East Antarctica, the Ross Sea, and the New Zealand Subantarctic Islands and four voyages leaving from new departure points Hobart, Australia; and Dunedin, New Zealand. The season will also include the inaugural voyage of the Douglas Mawson, the company's newest state-of-the-art, purpose-built expedition ship that will sail more of Antarctica's regions than ever before. And Aurora Expeditions' first-ever women-only Antarctic voyage will launch in 2027. 5. Oceanwide Expeditions Oceanwide Expeditions has three decades of polar expedition cruise experience offering intimate, small-ship journeys to some of the most remote regions in the world. That includes iconic Antarctic locations such as the Weddell Sea, South Georgia, and the Antarctic Peninsula. It was named Best Expedition Cruise Operator for the Polar Destinations, Best Medium Expedition Cruise Operator, and Best Expedition Cruise Operator for Sustainability at the 2024 Expedition Cruise Awards. MULTIGENATIONAL MAGIC: Seeing my mom push her limits on an Iceland tour reminded me why parents make great travel buddies Operational flexibility allows the company to react to weather changes and local conditions. With extensive knowledge of the area, Oceanwide Expeditions can adjust plans on the fly and offer guests alternative landing sites and daily itineraries. Its three purpose-built expedition vessels that operate in Antarctica (the largest of which carries up to 170 guests) are smaller than many other vessels and can therefore access more remote areas. Onboard staff include biologists, conservationists, glaciologists, photographers, and polar historians who share their in-depth knowledge of the polar regions with guests. The family-owned company prioritizes authentic experiences over luxury, helping guests connect with the natural world and enjoy memorable wildlife encounters through sea and land-based activities. Ships operate under an open bridge policy, allowing guests to interact with the captain and crew or use the space for viewing wildlife and photography. 6. HX Expeditions HX Expeditions has been leading adventure travel trips since 1896 and has more than 20 years of experience operating in Antarctica. The company's Antarctic fleet includes two hybrid battery-powered vessels: MS Roald Amundsen, the world's first of its kind; and MS Fridtjof Nansen, the newest addition to the company's fleet. Cruises to Antarctica with HX Expeditions now include everything from meals and daily activities onboard to excursions like kayaking through ice packs and snowshoeing across the tundra. The onboard Science Center hosts lectures and workshops that help passengers gain a deeper understanding of the region, and travelers can also contribute to long-term research by taking part in the Citizen Science program led by Dr. Verena Meraldi, the cruise industry's first on-staff chief scientist. ON THE MOVE: The best good walking, trekking, and hiking tour companies New Antarctica trips include Audubon Voyages with a focus on bird conservation. In celebration of 130 years since its first expedition, HX Expeditions will launch the new Explorer's Route itinerary in 2026, a nine-day journey across the Antarctic Peninsula during which guests will visit the South Shetland Islands, Antarctic Sound, Weddell Sea, Gerlache Strait, and Penola Strait. The company also recently launched a new pre-voyage Antarctica course in partnership with the University of Tasmania's Institute for Marine and Antarctic Studies available to travelers 60 days before departure. 7. Poseidon Expeditions Founded in 1999 as an operator of cruises to the North Pole aboard a nuclear icebreaker, Poseidon Expeditions later expanded to offer trips to Svalbard, Greenland, and Antarctica. Guests can book South Georgia and Falklands cruises or Antarctic Peninsula cruises that travel aboard the 114-passenger M/V Sea Spirit. ACT FAST: Whale photography tips from an expedition cruise photo instructor The ship's smaller size means everyone can go ashore together, avoiding the rotation system required on larger vessels and maximizing guests' time on land. Poseidon's 'old school' expedition cruising philosophy puts the focus on time spent off ship and immersed in nature via activities like Zodiac cruises, hiking, polar plunges, wildlife encounters, and kayaking. Those experiences are complemented by an onboard 'edutainment' program that includes lectures and workshops. The Sea Spirit blends a feeling of adventure with a high level of comfort, amenities, and service desired by many cruise-travelers, and every guest receives a complimentary polar parka for landings and Zodiac cruises. The company was named Best Polar Expedition Cruise Operator at the 2024 International Travel Awards and will be expanding the Sea Spirit's austral summer season in the Southern Ocean through April for the 2026-27 Antarctic season. 8. G Adventures G Adventures has taken travelers on polar journeys for more than 15 years on its Expedition vessel. For the upcoming Antarctica season, it will be introducing a new vessel that will take on the Expedition name, offering 128 travelers an enhanced onboard experience while still preserving the adventurous and welcoming spirit that defines the company's polar tours. TAKE A TRIP: 12 best G Adventures tours to take in 2025 Embarking on its first G Adventures departure to Antarctica in October 2025, the new ship will be significantly more fuel-efficient than its predecessor, helping the company in its goals to reduce its environmental footprint across all operations. Initial calculations estimate that the overall carbon footprint per person per day will drop by up to 30% by transitioning to the new ship. The new vessel features a restaurant and bar, presentation lounge, library, fitness area, observation and sun decks, and 70 cabins offering G Adventures' most modern and stylish accommodations to date, with each featuring either an ocean-facing porthole or window. Travelers will enjoy the benefits of small-ship sailing, with 11 zodiacs hosting two daily excursions and all travelers having the opportunity to leave the ship at each stop. With at least 14 expedition experts on board (specializing in everything from marine biology to ornithology), the 10:1 passenger to expert ratio gives travelers the opportunity to connect with some of the region's leading experts and attend daily lectures. The new Expedition ship will operate five Antarctica itineraries, including the 11-day Antarctica Classic, 21-day Spirit of Shackleton journey, and 22-day Falklands, South Georgia, and Antarctica trip. 8 best tour companies for a once-in-a-lifetime Antarctica cruise originally appeared on More from TourScoop: The views and opinions expressed in this column are the author's and do not necessarily reflect those of USA TODAY. and are owned and operated by Vacationist Media LLC. Using the FamilyVacationist travel recommendation methodology, we review and select family vacation ideas, family vacation spots, all-inclusive family resorts, and classic family vacations for all ages. TourScoop covers guided group tours and tour operators, tour operator reviews, tour itinerary reviews and travel gear recommendations. If you buy an item through a link in our content, we may earn a commission.

Malaysian photographer named National Geographic Explorer for Great Migration project in Kenya
Malaysian photographer named National Geographic Explorer for Great Migration project in Kenya

Malay Mail

time30-07-2025

  • Malay Mail

Malaysian photographer named National Geographic Explorer for Great Migration project in Kenya

KUALA LUMPUR, July 30 — Malaysian photographer Tinesh Sritharan has been named a National Geographic Explorer for a wildlife conservation project in Kenya's Masai Mara National Reserve, where he will document the spectacular Great Migration — the world's largest annual movement of terrestrial wildlife (wildebeest, zebras and gazelles) from Serengeti in Tanzania to the lush grasslands of the Masai Mara. His pitch to the National Geographic Society to document the Great Migration was approved in April, and he is set to begin fieldwork in the Masai Mara on Aug 10, which coincides with the peak migration period. 'The Masai Mara is the heart of the Great Migration. It's not just a visual spectacle but a symbol of balance between nature and people,' Tinesh, 32, told Bernama. He said his assignment, titled 'Echoes of the Savannah', will be an exclusive still photography project, with no video, drone or multimedia distractions. 'My intent is to tell the full story of the migration, not just the iconic river crossings, but the ecological dynamics, predator-prey tension, indigenous perspectives, and conservation challenges that surround it.' His pitch stood out for its emphasis on ecosystem dynamics, including human-wildlife conflict, habitat loss and the effects of climate change on animal behaviour and migration patterns. 'This is a story of coexistence, disruption and hope,' Tinesh said. To ensure cultural and ecological sensitivity, Tinesh will collaborate with local conservationists, ecologists and indigenous Maasai communities. 'Before photographing, I'll be consulting guides and researchers who know the land intimately. Their insights will ground my visuals in lived experience,' he said, adding that he had spent months preparing mentally, physically and technically for the fieldwork. Supported by Sony Malaysia, Tinesh will be using the brand's latest 400–800mm telephoto lens to capture wildlife from a respectful distance without disturbing their natural behaviour. He said Sony Malaysia extended its support to his project following a proposal from Wedding Professionals Alliance Malaysia. 'The support from Sony Malaysia isn't just technical — it's a belief in the mission,' he said. Tinesh said he will spend up to 10 days in the Masai Mara capturing the migration, predator-prey dynamics, conservation patrols and local indigenous narratives. His deliverables include high-resolution images for publication and archiving under National Geographic's editorial platform. 'I hope my work will help people realise that these animals are sentient beings in a living system — one that we are all part of,' he said. 'A photograph, when done right, can shift perspectives and lead to real change.' — AFP

Malaysian named National Geographic Explorer for Kenya wildlife project
Malaysian named National Geographic Explorer for Kenya wildlife project

Sinar Daily

time30-07-2025

  • Sinar Daily

Malaysian named National Geographic Explorer for Kenya wildlife project

His pitch to the National Geographic Society to document the Great Migration was approved in April and he is set to begin fieldwork in the Masai Mara on Aug 10, which coincides with the peak migration period. 30 Jul 2025 11:01am His pitch stood out for its emphasis on ecosystem dynamics, including human-wildlife conflict, habitat loss and the effects of climate change on animal behaviour and migration patterns. - AFP file photo for illustration purpose only KUALA LUMPUR - Malaysian photographer Tinesh Sritharan has been named a National Geographic Explorer for a wildlife conservation project in Kenya's Masai Mara National Reserve, where he will document the spectacular Great Migration - the world's largest annual movement of terrestrial wildlife (wildebeest, zebras and gazelles) from Serengeti in Tanzania to the lush grasslands of the Masai Mara. His pitch to the National Geographic Society to document the Great Migration was approved in April and he is set to begin fieldwork in the Masai Mara on Aug 10, which coincides with the peak migration period. "The Masai Mara is the heart of the Great Migration. It's not just a visual spectacle but a symbol of balance between nature and people,' Tinesh, 32, told Bernama. He said his assignment, titled 'Echoes of the Savannah', will be an exclusive still photography project, with no video, drone or multimedia distractions. "My intent is to tell the full story of the migration, not just the iconic river crossings, but the ecological dynamics, predator-prey tension, indigenous perspectives, and conservation challenges that surround it.' His pitch stood out for its emphasis on ecosystem dynamics, including human-wildlife conflict, habitat loss and the effects of climate change on animal behaviour and migration patterns. "This is a story of coexistence, disruption and hope,' Tinesh said. To ensure cultural and ecological sensitivity, Tinesh will collaborate with local conservationists, ecologists and indigenous Maasai communities. "Before photographing, I'll be consulting guides and researchers who know the land intimately. Their insights will ground my visuals in lived experience,' he said, adding that he had spent months preparing mentally, physically and technically for the fieldwork. Supported by Sony Malaysia, Tinesh will be using the brand's latest 400-800mm telephoto lens to capture wildlife from a respectful distance without disturbing their natural behaviour. He said Sony Malaysia extended its support to his project following a proposal from Wedding Professionals Alliance Malaysia. "The support from Sony Malaysia isn't just technical - it's a belief in the mission,' he said. Tinesh said he will spend up to 10 days in the Masai Mara capturing the migration, predator-prey dynamics, conservation patrols and local indigenous narratives. His deliverables include high-resolution images for publication and archiving under National Geographic's editorial platform. "I hope my work will help people realise that these animals are sentient beings in a living system - one that we are all part of,' he said. "A photograph, when done right, can shift perspectives and lead to real change.' - BERNAMA

New Research: Satellite Imagery Detects Illegal Fishing Activity, Shows Strict Protections Work
New Research: Satellite Imagery Detects Illegal Fishing Activity, Shows Strict Protections Work

Scoop

time24-07-2025

  • Science
  • Scoop

New Research: Satellite Imagery Detects Illegal Fishing Activity, Shows Strict Protections Work

The first-of-its-kind study reveals that the worlds most strongly protected marine reserves successfully curb industrial fishing activity, offering a new way to assess fishing compliance and bridge blind spots in current monitoring methods. Washington, D.C. (July 24, 2025) — New peer-reviewed research in the journal Science demonstrates the power of strict legal bans against industrial fishing in marine protected areas (MPAs). The analysis — which combines satellite imagery and artificial intelligence technology to detect previously untraceable vessels — reveals that most of the globe's fully and highly protected MPAs successfully deter illegal fishing. The study is the first of its kind to demonstrate that the most strictly protected marine reserves are well respected and are not simply 'paper parks.' The study, 'Little-to-no industrial fishing occurs in fully and highly protected marine areas' finds that: 78.5% of the 1,380 MPAs studied had no commercial fishing activity; Of the MPAs where satellite images detected illegal fishing activity, 82% of them averaged less than 24 hours of activity per calendar year; Strongly protected MPAs had, on average, nine times fewer fishing vessels per square kilometer than unprotected coastal areas; and MPAs designated as strictly-protected with significant fishing activity included those in the Chagos Marine Reserve, the South Georgia and South Sandwich Islands and the Great Barrier Reef Marine Park (combined with the Great Barrier Reef Coast Marine Park), each with approximately 900 hours per year. 'Because strictly protected marine areas discourage illegal fishing, fishes are far more abundant within their boundaries, they produce more babies, and help replenish surrounding areas,' remarked Enric Sala, one of the study's co-authors, a National Geographic Explorer in Residence, and founder of Pristine Seas. 'In other words, the fishing industry benefits from following the rules.' Illegal fishing poses a significant global threat, jeopardising both the health of ocean ecosystems and the economic stability of the fishing industry. Scientific evidence shows that strictly protected MPAs restore marine life within their boundaries, improve local fishing, provide jobs and economic benefits, and build resilience against a warming ocean. But when MPAs are minimally or lightly protected, the benefits practically disappear. 'The ocean is no longer too big to watch. With cutting-edge satellites and AI, we're making illegal fishing visible and proving that strong marine protections work,' said Juan Mayorga, a scientist with Pristine Seas and co-author of the study. To arrive at their conclusions, researchers analysed five billion vessel positions from the Automatic Identification Systems (AIS), a GPS-based safety signal transmitted by many industrial fishing vessels, and paired this with satellite images generated by Synthetic Aperture Radar (SAR), which can detect vessels regardless of weather or light conditions. The combination of the datasets — and the use of AI models developed by Global Fishing Watch — allowed researchers to detect the majority of fishing vessels over fifteen meters long, including so-called dark vessels that do not broadcast their location and often operate to evade detection. 'No single dataset can solve the challenge of monitoring fishing activity at sea; each has its blind spots,' asserted Mayorga. 'But when we combine them, their power emerges. By fusing AIS tracking with satellite radar imagery and AI, we are now much closer to the full picture of human activity across the ocean. That's especially important in the crown jewels of the ocean — the world's most strongly protected areas — where the stakes for enforcement and biodiversity are highest.' Researchers found that the AIS data missed almost 90% of SAR-based fishing vessel detections within these MPAs. Inaccurate data, limited resources and the vastness of the ocean have made effectively monitoring MPAs for industrial fishing a challenge. This groundbreaking methodology offers a powerful new way to assess fishing compliance and bridge blind spots in current monitoring methods, the authors found. 'By using satellites to track fishing vessels, countries can predict the locations of illegal activities and target patrol efforts, saving both manpower and money,' said Jennifer Raynor, the study's lead author and a professor of natural resource economics in UW–Madison's Department of Forest and Wildlife Ecology. A growing body of research shows that MPAs produce spillover of fishes and invertebrates that increases the catches of species from small and sedentary (lobsters, scallops) to large and migratory (tuna). A 2024 study revealed that fishing catch per unit effort increases, on average, 12% to 18% near the boundaries of large fully protected MPAs. 'Illegal fishing takes place in areas of the ocean set aside for protection, but using satellites we have found — for the first time ever — that the level of protection determines how much risk industrial fishers are willing to take on,' Sala remarked. 'Fully and highly marine protected areas discourage illegal fishing. The stricter the rules in place to conserve ocean areas, the more benefits nations receive — including more fish to be caught outside protected areas' boundaries.' National Geographic Pristine Seas Pristine Seas works with Indigenous and local communities, governments, and other partners to help protect vital places in the ocean using a unique combination of research, community engagement, policy work, and filmmaking. Since 2008, our program has conducted nearly 50 expeditions around the world and helped establish 30 marine reserves, spanning more than 6.9 million square kilometers of ocean. Pristine Seas is part of the global non-profit, the National Geographic Society. Our mission is driven by science and filmmaking — we are fully independent from National Geographic publishing and its media arm.

New Research: Satellite Imagery Detects Illegal Fishing Activity, Shows Strict Protections Work
New Research: Satellite Imagery Detects Illegal Fishing Activity, Shows Strict Protections Work

Scoop

time24-07-2025

  • Science
  • Scoop

New Research: Satellite Imagery Detects Illegal Fishing Activity, Shows Strict Protections Work

Washington, D.C. (July 24, 2025) — New peer-reviewed research in the journal Science demonstrates the power of strict legal bans against industrial fishing in marine protected areas (MPAs). The analysis — which combines satellite imagery and artificial intelligence technology to detect previously untraceable vessels — reveals that most of the globe's fully and highly protected MPAs successfully deter illegal fishing. The study is the first of its kind to demonstrate that the most strictly protected marine reserves are well respected and are not simply 'paper parks.' The study, 'Little-to-no industrial fishing occurs in fully and highly protected marine areas' finds that: 78.5% of the 1,380 MPAs studied had no commercial fishing activity; Of the MPAs where satellite images detected illegal fishing activity, 82% of them averaged less than 24 hours of activity per calendar year; Strongly protected MPAs had, on average, nine times fewer fishing vessels per square kilometer than unprotected coastal areas; and MPAs designated as strictly-protected with significant fishing activity included those in the Chagos Marine Reserve, the South Georgia and South Sandwich Islands and the Great Barrier Reef Marine Park (combined with the Great Barrier Reef Coast Marine Park), each with approximately 900 hours per year. 'Because strictly protected marine areas discourage illegal fishing, fishes are far more abundant within their boundaries, they produce more babies, and help replenish surrounding areas,' remarked Enric Sala, one of the study's co-authors, a National Geographic Explorer in Residence, and founder of Pristine Seas. 'In other words, the fishing industry benefits from following the rules.' Illegal fishing poses a significant global threat, jeopardising both the health of ocean ecosystems and the economic stability of the fishing industry. Scientific evidence shows that strictly protected MPAs restore marine life within their boundaries, improve local fishing, provide jobs and economic benefits, and build resilience against a warming ocean. But when MPAs are minimally or lightly protected, the benefits practically disappear. 'The ocean is no longer too big to watch. With cutting-edge satellites and AI, we're making illegal fishing visible and proving that strong marine protections work,' said Juan Mayorga, a scientist with Pristine Seas and co-author of the study. To arrive at their conclusions, researchers analysed five billion vessel positions from the Automatic Identification Systems (AIS), a GPS-based safety signal transmitted by many industrial fishing vessels, and paired this with satellite images generated by Synthetic Aperture Radar (SAR), which can detect vessels regardless of weather or light conditions. The combination of the datasets — and the use of AI models developed by Global Fishing Watch — allowed researchers to detect the majority of fishing vessels over fifteen meters long, including so-called dark vessels that do not broadcast their location and often operate to evade detection. 'No single dataset can solve the challenge of monitoring fishing activity at sea; each has its blind spots,' asserted Mayorga. 'But when we combine them, their power emerges. By fusing AIS tracking with satellite radar imagery and AI, we are now much closer to the full picture of human activity across the ocean. That's especially important in the crown jewels of the ocean — the world's most strongly protected areas — where the stakes for enforcement and biodiversity are highest.' Researchers found that the AIS data missed almost 90% of SAR-based fishing vessel detections within these MPAs. Inaccurate data, limited resources and the vastness of the ocean have made effectively monitoring MPAs for industrial fishing a challenge. This groundbreaking methodology offers a powerful new way to assess fishing compliance and bridge blind spots in current monitoring methods, the authors found. 'By using satellites to track fishing vessels, countries can predict the locations of illegal activities and target patrol efforts, saving both manpower and money,' said Jennifer Raynor, the study's lead author and a professor of natural resource economics in UW–Madison's Department of Forest and Wildlife Ecology. A growing body of research shows that MPAs produce spillover of fishes and invertebrates that increases the catches of species from small and sedentary (lobsters, scallops) to large and migratory (tuna). A 2024 study revealed that fishing catch per unit effort increases, on average, 12% to 18% near the boundaries of large fully protected MPAs. 'Illegal fishing takes place in areas of the ocean set aside for protection, but using satellites we have found — for the first time ever — that the level of protection determines how much risk industrial fishers are willing to take on,' Sala remarked. 'Fully and highly marine protected areas discourage illegal fishing. The stricter the rules in place to conserve ocean areas, the more benefits nations receive — including more fish to be caught outside protected areas' boundaries.' National Geographic Pristine Seas Pristine Seas works with Indigenous and local communities, governments, and other partners to help protect vital places in the ocean using a unique combination of research, community engagement, policy work, and filmmaking. Since 2008, our program has conducted nearly 50 expeditions around the world and helped establish 30 marine reserves, spanning more than 6.9 million square kilometers of ocean. Pristine Seas is part of the global non-profit, the National Geographic Society. Our mission is driven by science and filmmaking — we are fully independent from National Geographic publishing and its media arm.

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