PAMARAWAN, Philippines — For years, residents of Pamarawan barangay, or village, in the City of Malolos, had to live with floodwater inundating their streets as the southwest monsoon, known locally as hagabat, brought strong waves into the fishing village. It got even worse during typhoons. “When there was a typhoon, the waves would go over the breakwater by almost a meter, a direct hit on the houses beside the dike,” said Roldan Dayao, secretary of Pamarawan, a low-lying fishing village at North Manila Bay that is only accessible by boat. The village already has a concrete breakwater that stands 3 to 4 meters (9-13 feet) high, Dayao said. But it does little to prevent the recurring flood. The situation changed after the construction of a nature-based coastal defense and flood control project. It used locally available materials, such as bamboo poles, oyster shells and coconut husks, to protect Pamarawan from tidal waves and storm surges. Interlocking, interconnected bamboo cribs now cover 14 hectares (35 acres) off the coast. The bamboo structures, alongside discarded oyster shells placed inside cocomesh, or coconut husk nets, serve as breakwaters that reduce incoming wave energy. Small boats inside a bamboo enclosure, part of a nature-based coastal defense and flood control project, in Pamarawan barangay, in Malolos City, Bulacan province, the Philippines, on Sept. 28, 2026. Image by Oliver Samson for Mongabay. The cribs also trap drifting mud and sand. Over time, the accumulated sediment is expected to gradually raise the seabed to a height sufficient…This article was originally published on Mongabay

SYDNEY — After more than a decade of campaigning, Australian conservation and community groups celebrated a historic win on Oct. 23 after legislation was passed to create the Great Koala National Park in New South Wales (NSW). The campaigners’ success came 10 days after NSW Premier and Labor politician Chris Minns tabled a bill proposing the creation of the park in the Mid North Coast region of the state. The park was a key 2023 election promise made by Australia’s Labor Party. “This park will protect our precious Australian wildlife and boost tourism for the region for generations,” Minns wrote on Facebook after the result of the vote. The park, slated to open before the end of 2026, will incorporate 178,000 hectares (440,000 acres) of state forests, primarily earmarked for native timber harvesting, and other government land into the existing national park estate. It will create a protected area spanning 475,000 hectares (1.2 million acres) for 12,000 koalas (Phascolarctos cinereus) and more than 100 other threatened fauna and flora species, including southern greater gliders (Petauroides volans), glossy black cockatoos (Calyptorhynchus lathami) and rare spider orchids. The park, slated to open before the end of 2026, will incorporate 178,000 hectares (440,000 acres) of state forests. Image courtesy of NSW National Parks and Wildlife Service. The Gumbaynggirr and Dunghutti people, who have helped shape the national park, “will continue to guide its management,” according to the NSW government. “Eight Aboriginal rangers will be employed through community-controlled organisations and some park roles will…This article was originally published on Mongabay

CEBU CITY, Philippines — At a coffee meeting in 2007, Philippine environmental lawyer Rose Liza Eisma-Osorio and four other law professors in Cebu City sat laughing at an idea: representing marine mammals in court. Despite their laughter, they were dead serious about their goal: Stop the oil exploration led by Japan Petroleum Exploration (JAPEX) in Tañon Strait. The protected seascape between the islands of Cebu and Negros in the central Philippines is home to 14 whale and dolphin species, as well as coral reefs and mangrove forests, according to advocacy group Oceana. In 2007, the Japanese energy company performed seismic surveys and drilled an exploration well in the strait, driving away cetaceans. It was an ambitious plan, as animals had never been named as petitioners. Eisma-Osorio and fellow lawyer Gloria “Golly” Estenzo Ramos filed the first petition representing the resident marine mammals in December 2007. Their colleagues filed a second petition on behalf of the fishing communities who had been directly affected by the exploration activities. The case, Resident Marine Mammals of the Protected Seascape Tañon Strait v. Secretary Angelo Reyes, went on for several years. In April 2015, the Philippine Supreme Court ruled to void the contract that allowed the exploration, development and exploitation of petroleum resources within the Tañon Strait. Eisma-Osorio joined Oceana Philippines as a consultant in 2015, a year after the NGO was established. At 56, she now leads the campaign and legal departments as senior director of Oceana Philippines. On Oct. 24, 2025, a major…This article was originally published on Mongabay

MEISHAN TOWNSHIP, Taiwan — Lin Kuang-li’s tea plants blend in among the dozens of others that blanket this tea-producing village in Alishan, a mountain range in Taiwan. Yet the leaves he produces are slightly different from those of his neighbors. The 60-year-old is the sixth generation of his family to grow tea, primarily high-mountain Ch’ing-hsin (Qing Xin) oolong, in Longyanlin village, in Meishan township, Chiayi county. In 1976, his late father, Lin Yun-fa, started the business to boost the village’s struggling economy. Today, it has been half a century since the hills of Longyanlin began to be intensively cultivated. The plantations are aging, and the soil is becoming depleted. It seems fortunate that 30 years ago, Lin Kuang-li decided to switch to natural farming and stopped using pesticides. It was a risky bet, but he is proud of the results. The farmer takes a handful of soil and squeezes it in his hands. “My soil is now in excellent health,” he tells Mongabay. Alishan, in the central part of the island, is famous for producing Taiwan’s highly prized high-mountain tea, known as kao-shan cha in Mandarin. These oolong tea varieties, grown at elevations higher than 1,000 meters (3,300 feet) in Alishan and other misty alpine regions, are famous for their fragrant aroma, smooth texture and low bitterness. Lin Kuang-li stands among his Ch’ing-hsin oolong tea plants in Longyanlin village, Meishan township, Chiayi county, in Taiwan’s Alishan tea-growing region, on Sept. 24, 2026. Image by Aylin Ho for Mongabay. However, tea…This article was originally published on Mongabay

CANBERRA — World Kangaroo Day, on Oct. 24, celebrates one of Australia’s national symbols and the macropod’s special place in the country’s environment and First Nations cultures. In 2026, as “super El Niño” wreaks havoc across the globe, it is an opportune time to reflect on how climate change has affected the country’s iconic animals. There are dozens of species — 59 to be exact — belonging to the macropodoidea (meaning large-footed) superfamily living in Australia. The four main species are the red kangaroo (Osphranter rufus), which is the largest in size; the western grey kangaroo (Macropus fuliginosus); the eastern grey kangaroo (Macropus giganteus); the antilopine kangaroo (Osphranter antilopinus). These kangaroo species are abundant in Australia, with a total population estimated to range between 30 million and 50 million, depending on drought and rainfall cycles. Their numbers have been considered so high that state-level governments have introduced controversial cull programs to reduce populations. Lesser-known varieties include the smallest macropod species in the world: the musky rat-kangaroo (Hypsiprymnodon moschatus), typically weighing around just 500 grams (1.1 pounds); the critically endangered Gilbert’s poteroo (Potorous gilbertii); and Australia’s only two species of tree-kangaroo, the Lumholtz’s tree-kangaroo (Dendrolagus lumholtzi) and the Bennett’s tree-kangaroo (D. bennettianus), which live in the forests of Far North Queensland. For the smaller species of kangaroo and wallaby, quokka, bettong and potoroo, which also belong to the macropod superfamily, the situation is dire. Six species of kangaroo have already gone extinct since the colonization of Australia, and 11 of the…This article was originally published on Mongabay

JAKARTA — On Oct. 15, as thick smog continued to choke millions of people, Indonesian health policy research and advocacy organization the Nalar Rawat Institute shared a post on TikTok and Instagram about the health effects of the country’s wildfires. Little did it know what problems the innocuous posts would create. The TikTok post featured NASA satellite imagery of carbon monoxide covering the Indonesian archipelago, superimposed on footage of an orange sky in Palangka Raya in Central Kalimantan province. The provincial capital has been one of the areas worst hit by months-long wildfires and haze in 2026. “All of Indonesia’s sky is covered by carbon monoxide,” the text on the video and the post’s caption read. “The air pollution index reaches 1,200, our living space is no longer habitable.” The figure of 1,200 — four times the hazardous threshold of 300 — came from Ministry of Environment data on the air pollution index in Central Kalimantan on Oct. 14. Not long after, the post, which garnered 500,000 views and 17,500 likes, was removed from TikTok, the NGO said. The Nalar Rawat Institute receives a notice from TikTok, saying its Oct. 15, 2026, post “has been removed for violating our community guidelines”. Image courtesy of Nalar Rawat Institute. According to Fatus Sahara, Nalar Rawat’s communications officer, on the evening of Oct. 15, TikTok notified the NGO that the post violated its community guidelines. The following day, the post vanished and the NGO’s appeal to reinstate it was rejected. “There was no…This article was originally published on Mongabay

JAKARTA — Wisye Sahambangung is a fisher, community leader, and mangrove conservationist from Sarawet, a coastal Indonesian village in North Sulawesi province. Since 2022, the 45-year-old has led Rhizopora, a women’s group that restores mangroves and helps create economic opportunities for women in the village. Rhizopora, named after the Rhizophora genus of mangrove trees, has become a community-based conservation movement. Its members collect mangrove propagules and seedlings, support restoration projects, monitor coastal areas, and teach other villagers how to plant mangroves. They revive the mangrove forest that is home to crabs and fish, which are their primary source of income. In collaboration with the NGOs Yayasan Bumi Tangguh and CARE Indonesia, Rhizopora helped plant 30,000 mangrove trees during an eight-month restoration project this year. For Wisye, protecting mangroves is about protecting the people who depend on the coast. The group sells seedlings, collects and sells mud crabs, and runs savings-and-loans activities that boost their incomes. Her work has taken her from Sarawet’s muddy coastal areas to an international forum in Australia, where she shared the women’s experiences of protecting their coastal environment. “Since Rhizopora was established, Sarawet has become more widely known nationally and internationally,” she said proudly. Wisye Sahambangung in Australia during her trip to Melbourne for Women Deliver 2026. Image courtesy of Wisye Sahambangung. Wisye spoke with Mongabay via video call about how she leads Rhizopora in protecting coastal ecosystems while creating income opportunities for women in the community, the challenges of community-led conservation, and the impact on…This article was originally published on Mongabay

SEOUL — Wedged between skyscrapers and a bustling passenger ferry port in Busan, South Korea’s second-largest city, a celebrity of sorts is drawing thousands of admirers as it has been swimming for weeks now in a shallow city canal. Bukangi, a shark named after the waterfront park where she is trapped, has attracted nearly 1.4 million spectators since she was first spotted in mid-September in the southeastern coastal city, according to local authorities. At least two failed attempts to guide the shark from the canal to the open sea have added to the spectacle. Meanwhile, online videos of the marine creature swimming amid Busan’s urban landscape have gone viral on social media. The 3-meter (10-foot) female dusky shark (Carcharhinus obscurus), categorized as endangered on the IUCN Red List, is so popular that she has been named an official “honorary ambassador” to the city. On Oct. 6, South Korea’s National Institute of Fisheries Sciences (NIFS) identified Bukangi as a dusky shark from the ridge between its dorsal fins. Image by NIFS, Fisheries Resources Research Department via Wikimedia Commons. The Busan city government deploys more than 100 workers daily to monitor her condition and watch out for signs of poor health. Meanwhile, the city’s baseball team released special edition merchandise in her likeness, with a local distillery offering the same treatment on its bottles of soju rice liquor. The public has “developed a sense of affection” for Bukangi, said Hong Sun-kee, director of the Institution for Marine and Island Cultures at Mokpo…This article was originally published on Mongabay

KUALA LUMPUR — Malaysia’s coastal waters are home to 27 species of marine mammals. These include protected species like the Indo-Pacific humpback dolphins (Sousa chinensis), Irrawaddy dolphins (Orcaella brevirostris), Indo-Pacific finless porpoises (Neophocaena phocaenoides), dugongs (Dugong dugon) and Indo-Pacific bottlenose dolphins (Tursiops aduncus). But few Malaysians know about these sea animals, and even fewer are aware that there is a scientist who studies the vocal communications of these aquatic mammals. Meet Saliza Bono, the bioacoustics officer at MareCet, the country’s only NGO dedicated to research and conservation of marine mammals. Saliza, 32, who also leads the NGO’s Langkawi Dolphin Research Project, studies marine mammal sounds, as she believes learning about these animals is the first step toward saving them. Her research focuses on the impacts of underwater noise, particularly on Indo-Pacific humpback and Irrawaddy dolphins in Malaysia. Saliza Bono is a bioacoustician at Malaysia’s only marine mammal conservation organization, MareCet. Image courtesy of MareCet. In an interview with Mongabay via video call, the marine biologist discusses her journey into bioacoustics, how underwater noise pollution impacts dolphin behavior and the challenges of her research. Mongabay: How did you get interested in becoming a bioacoustician? Saliza Bono: I think I saw my very first dolphin when I was in Australia. As a 10-year-old, I was amazed at how these are mammals. They have lungs like us but live underwater. I was so curious, and I wanted to know more. Then I heard the term “marine scientist,” and I knew I wanted to…This article was originally published on Mongabay

BANGKOK — Marine biologist and photojournalist Sirachai “Shin” Arunrugstichai has taken many notable photographs in Thailand, from white bleached coral reefs to beaches blackened by oil spills. He shot the viral, award-winning photo of orphan baby dugong (Dugong dugon) Marium being hugged by her carer. Many of Shin’s works have ignited public awareness of marine conservation in Thailand. He recently took part in a scientific study on necrophilia behavior in squids, which was inspired by his photographs. In an interview with Mongabay, Shin, 39, talks about his career journey, recent research and how his work can make a difference. Trained as a marine biologist, Thai photojournalist Sirachai Arunrugstichai has a passion for taking pictures of marine wildlife and telling stories through photographs. Image courtesy of Pratch Rujivanarom. Mongabay: Can you tell me how the research about necrophilia behavior in squid began? Sirachai Arunrugstichai: I was working at Mergui Archipelago in Myanmar from 2019 to 2020. We found ghost fishing nets wrapped around an entire reef. So, our team went diving to retrieve the net. I caught a glimpse of what appeared to be two squids mating. I thought it was strange, so I swam closer. I found that one squid was trapped in the net while another was outside, mating with it. I felt it was very unusual that a dying squid would still be mating. However, after I finished photographing them, I noticed that the trapped squid was actually already decaying. Its tentacles were completely severed, and there were…This article was originally published on Mongabay

PHNOM PENH — In Cambodia’s Koh Sdach archipelago, where turquoise waters hide mounting environmental pressures from overfishing and plastic waste to climate change, one local leader has turned grassroots action into a model for marine conservation. Koh Sdach commune deputy chief Sorn Srenh, a marine advocate who studied fishery science at the Royal University of Agriculture in Phnom Penh, stands at the intersection of science, policy, and community advocacy. For years, the 38-year-old has worked relentlessly with the fishing community to protect their livelihoods while pushing for sustainable practices that safeguard marine biodiversity. His efforts, ranging from organizing community capacity to lobbying for stronger local enforcement of fishing regulations, have made him a trusted voice among villagers and a rare example of commune-level leadership driving tangible environmental change. For years, Srenh has also been working with the Cambodian government’s Fisheries Administration and the UK-based NGO Fauna & Flora to help establish Koh Sdach’s community fisheries management area, known as a Marine Fisheries Management Area (MFMA). In a phone interview with Mongabay, Srenh shared his vision for community-led conservation, the challenges of balancing economic survival with ecological stewardship, and why protecting Cambodia’s seas matters far beyond its shores. Fishers in Koh Sdach, Cambodia, on July 19, 2026. Image by Eung Sea for Mongabay. Mongabay: Can you describe your journey from studying fishery science to becoming a grassroots conservation leader in Koh Sdach? What encourages you to protect marine ecosystems? Sorn Srenh: I love fisheries management because of a formative experience in…This article was originally published on Mongabay

SEOUL — At 2 a.m. one night, two Indonesian fishers were gripping a flimsy, makeshift rope, hanging on for dear life. The precarious rope dangled from the eighth-floor window of a motel room overlooking a dark alley in the South Korean port city of Busan, swinging left and right with the wind. The men had been locked up in that room for nearly 24 hours, and they were trying to make their escape. But the crude rope, made out of tied bed sheets, unraveled, sending the men plunging. One fell to his death, hitting the pavement headfirst. The other survived with a broken leg, according to Lee Han-sook, director of the Migration and Human Rights Institute, a Busan-based civic group. She was briefed on the July 21 incident by the survivor, whom she declined to name. According to activists, the incident served as one of the last straws that prompted the government to boost efforts to crack down on human trafficking, especially abuses against migrant workers in the country’s $7.5 billion fishing industry. On Sept. 2, the Ministry of Gender Equality and Family and the Ministry of Oceans and Fisheries announced they had amended national guidelines on human trafficking to make it easier for law enforcement officials to spot and stop forced labor and other abuses in the fishing industry. The new guidelines outline specific situations in which the likelihood of human rights abuse is high, such as seeing workers who have physical injuries being left untreated, workers who have…This article was originally published on Mongabay