location: Southeast Asia

location: Southeast Asia

Social media activity version | Lean version

Study warns up to a quarter of Philippine vertebrates risk extinction
- A new study warns that 15-23% of the Philippines’ 1,294 terrestrial vertebrates face extinction, with amphibians and mammals at highest risk.
- Endemic species are most vulnerable, yet many lesser-known taxa like flying foxes, Cebu flowerpeckers and island frogs receive little research or funding compared to charismatic species such as the Philippine eagle and tamaraw dwarf buffalo.
- Habitat loss, overhunting and the wildlife trade remain the leading threats, while research gaps and bureaucratic hurdles hinder effective conservation planning.
- Experts say the findings should guide the updated Philippine Biodiversity Strategy and Action Plan, prioritizing poorly studied species and high-risk sites not yet covered by protected areas.

Indigenous-led protections spark Bali starling’s recovery in the wild
- An Indonesian songbird once nearly extinct in the wild, the Bali starling, is making a comeback through community-led conservation on Nusa Penida and beyond.
- Strict law enforcement and captive breeding failed to reverse the bird’s decline; poaching and habitat loss continued despite decades of formal protections.
- In the early 2000s, conservationists changed tactics, working with communities on Nusa Penida to establish the island as a sanctuary for Bali starlings.
- Villages embraced traditional awig-awig regulations to protect the starling, creating powerful cultural, social and financial deterrents to poaching.

Just as Raja Ampat fetches UNESCO Biosphere Reserve title, nickel mining looms
- On Sept. 27, UNESCO designated 26 new biosphere reserves, including Indonesia’s Raja Ampat, which is also recognized as a UNESCO Global Geopark; the two designations make it one of few places on Earth honored for both geological heritage and biodiversity.
- Yet nickel mining threatens to carve up the region’s forests and coral reefs; a new report finds that nickel concessions in Raja Ampat cover 22,000 hectares, including zones that overlap with coral reefs and marine habitats.
- This raises questions about whether international recognition alone can safeguard Raja Ampat against the growing pressure of nickel extraction, driven by global demand for batteries in electric vehicles and renewable energy storage.

Anguish for residents as Thailand’s most polluting coal plant gets new lease of life
- Thailand has pushed back retiring several coal-fired units at the 2,400-MW Mae Moh power plant, keeping some units running until at least 2031 and refurbishing others to 2048, despite earlier closure plans.
- Mae Moh is Thailand’s biggest CO2 polluter, and also emits high levels of other air pollutants, which nearby communities have for decades blamed for respiratory and other illnesses.
- Extending the plant’s lifespan undercuts Thailand’s clean-air pledges and Paris Agreement targets as fossil fuels still dominate the power mix, while renewable growth remains slow.
- Residents are skeptical the plant will be shut as planned by 2050, and are demanding stronger mitigation, cleanup and health care as coal jobs remain a major part of the local economy.

Philippine tribes revive reforestation to defy coal mining expansion
- Indigenous residents, farmers, and church groups in the southern Philippines continue to resist a coal mine they say threatens health, livelihoods and ancestral lands.
- Since 2022, strip mining has destroyed forested slopes, polluted roads with coal dust, and caused frequent accidents from heavy truck traffic.
- Critics say accountability is elusive after San Miguel Corp., one of the country’s biggest conglomerates, sold the companies operating the mines to an undisclosed buyer, obscuring ownership.
- Tribal leaders are reviving reforestation as a form of protest, vowing to block any mining expansion into their ancestral domain.

Can courts combat plastic pollution? Lessons from Indonesia (commentary)
- There have been many successful legal actions in the Global North and Global South in recent years on plastics, from citizen lawsuits to class actions, usually targeting governments or producers.
- More such lawsuits are expected in the coming years, as the negative consequences of plastic pollution on the environment and human health continue to emerge, as a new op-ed with a particular view from Indonesia states.
- “Courts, both in Indonesia and elsewhere in the Global South and Global North, also have [an] obligation to safeguard our planet’s ecosystems for current and future generations, and as such, should be involved in any efforts to end plastic pollution,” the author argues.
- This post is a commentary. The views expressed are those of the author, not necessarily of Mongabay.

Indonesia aims to redraw UNESCO site boundaries to allow geothermal projects
- Indonesia is proposing to redraw the boundaries of a UNESCO World Heritage rainforest, excluding two degraded areas, in order to free up geothermal potential in the region.
- Geothermal, which draws from the country’s volcanic geography, is an energy technology the government is aggressively promoting as the country moves away from fossil fuels.
- The area was declared a World Heritage Site in 2004 for its immense biodiversity: more than 10,000 plant species, 200 mammals and 580 birds, including critically endangered Sumatran orangutans, tigers, rhinos and elephants.
- The site is already on UNESCO’s World Heritage in Danger list due to deforestation, illegal logging, encroachment and road building; environmentalists warn that geothermal development risks worsening pressures on a forest ecosystem already in decline.

To track a unicorn: Laos team goes all out to find the last saolas
- An intensive search is underway in Laos to find perhaps the most threatened large mammal on the planet: the saola ox.
- Sniffer dogs, local and international wildlife tracking experts, and a state-of-the-art DNA kit have all been deployed to try to home in on any unknown individuals of the species so elusive conservationists once dubbed it the “Asian unicorn.”
- Last documented in 2013, when a camera trap photographed an adult in central Vietnam, previous attempts to study the saola have been stymied by a lack of sightings.
- Conservationists are aware of the ever-ticking clock, however, and warn that extinction is “inevitable” without a dedicated and intensive push to study remaining individuals and safely bring them into captivity to start a conservation breeding program to revive the species.

Malaysian small-scale farmers worry about rights under proposed seed law changes
- Malaysia is preparing to amend its Protection of New Plant Varieties Act to join the International Union for the Protection of New Varieties of Plants (UPOV) by 2026.
- UPOV membership is a key criterion for Malaysia to join a trans-Pacific free trade agreement, to access a broader international trade market.
- Some farmers’ groups and NGOs oppose any amendment to the law, arguing that it would undermine farmers’ rights to freely save, keep and sell seeds, and that it would jeopardize agro-biodiversity. Without the law amendment bill being made public, the law’s potential impacts on farmers remain unclear.
- This is one of two proposed changes to Malaysian laws that would affect seeds and the farmers who use them.

Study spotlights West Papua habitat as whale sharks face increased pressures
- A new study shows the Bird’s Head Seascape in West Papua is a crucial nursery for juvenile whale sharks, where most sightings involved young males feeding around fishing platforms.
- Researchers documented 268 individuals over 13 years, with more than half showing injuries tied to human activity, raising concerns about fisheries, tourism and emerging mining pressures.
- Scientists warn that protecting these habitats with stricter rules and better management is essential for the survival and recovery of the endangered species.

Religion at a crossroads in Indonesia as Islamic groups bid to operate large-scale mines
- Indonesia’s two biggest Islamic organizations, Nahdlatul Ulama and Muhammadiyah, are in the spotlight for a new program under which they would operate large-scale mines.
- The controversy involves a recent uproar over a nickel mine in Raja Ampat, Indonesia’s premier diving destination; public criticism mounted as it came to light that a senior cleric in Nahdlatul Ulama sat on the board of PT Gag Nikel, the company operating the mine.
- Other religious organizations, such as the Indonesian Bishops’ Conference and the Indonesian Communion of Churches, are among those to reject management of mining concessions, citing sustainability reasons.
- Mongabay spoke to religious scholars to get their take on the mining controversy.

EV trial among Bali east coast fishers shows promise amid headwinds
- A social enterprise initiative to equip traditional fishing boats in east Bali with battery-powered engines has shown some encouraging responses among the trial cohort.
- More than 90% of the world’s 40 million fishers are small-scale operations working from small boats, which policymakers say are better suited to adopt electric vehicles compared with larger vessels.
- Azura Indonesia, the company manufacturing electric maritime engines, hopes new charging infrastructure will help overcome commonly cited challenges, including the need for inexpensive, frequent charging required by traditional fishers.
- The electric vehicle trial in Kusamba village was conducted under the Bali Net Zero Emissions Coalition’s energy transition work on the island of 4.5 million.

Grassroots community seeds sorghum in eastern Indonesia to adapt to climate change
- In 2022, Ambrosia Ero and Hendrikus Bua Kilok joined forces in Lembata Island to boost locally grown food staples, including persuading a junior high school to plant a field of sorghum on the school estate.
- They helped establish a village organization, Gebetan, which began by documenting nutritious crops grown by past generations of Indigenous farmers on the island. They then conducted outreach to farmers on the resilience of sorghum to drought.
- The grass roots organization has won 84 million rupiah ($5,000) in funding to expand on this work with crops that are better able to withstand the increasingly adverse growing conditions in East Nusa Tenggara province owing to climate change.

Norway fund drops Eramet over Indonesia mine threatening forests, Indigenous tribe
- Norway’s $1.6 trillion government pension fund is divesting its $6.8 million stake in French miner Eramet after its ethics council found “unacceptable risk” of severe environmental damage and human rights violations at the PT Weda Bay Nickel mine the company operates in Halmahera, Indonesia.
- Weda Bay Nickel sits in the Wallacea Biodiversity Hotspot and has already cleared about 2,700 hectares (6,700 acres) of rainforest since 2019, far exceeding its plan, threatening endemic species and risking extinctions before they’re documented.
- Weda Bay Nickel sits in the Wallacea Biodiversity Hotspot and has already cleared about 2,700 hectares (6,700 acres) of rainforest since 2019, far exceeding its plan, threatening endemic species and risking extinctions before they’re documented.
- The case highlights growing investor scrutiny over whether nickel for electric vehicle batteries and other clean-energy technologies can be sourced without destroying tropical forests or violating Indigenous rights.

Satellite data show burst of deforestation in Myanmar rare earth mining hotspots
- The largely unregulated mining of rare earth minerals in Myanmar’s Kachin state is taking a heavy toll on forests, rivers and human health, according to sources and satellite imagery collected by Mongabay.
- From 2018 to 2024, townships where the mining is concentrated lost about 32,720 hectares (80,850 acres) of tree cover in subtropical and moist forests.
- Researchers say all rare earth minerals from Kachin state wind up at magnet manufacturers in China, which supply some of the world’s best-known producers of electric vehicles, wind turbines and electronics.
- Myanmar’s ongoing civil war is a complicating factor in the issue, with the armed group that controls the Kachin mining sites currently renegotiating terms with Chinese companies and authorities that import the elements, while also formulating regulations for rare earth mining. Whether these will meet international standards remains to be seen, sources say.

Critics say FSC update risks weakening accountability for forest harm
- The world’s biggest sustainable timber certifier has updated how it applies its “corporate group” rules, which determine whether certified companies are held responsible for violations by affiliates, suppliers or subsidiaries.
- NGOs like Forest Peoples Programme, Greenpeace and Rainforest Action Network warn the change could let forestry giants such as APP and APRIL rejoin the FSC without fully remedying past deforestation and land conflicts.
- The NGOs took part in the review process, but say it favored corporate voices and misrepresented civil society input, raising concerns that the update prioritizes company reputations over community rights.
- Critics say narrowing the corporate group scope risks shielding parts of conglomerates from scrutiny just as the FSC tests its remedy framework with some of the world’s largest forestry companies.

Women-led patrols and fire prevention restore forests in northern Thailand
- Each year, northern Thailand struggles with choking haze caused by crop burning and forest fires, taking a severe toll on human health.
- Over the past two decades, a group of women in Lampang province have taken action to improve their local environment and curb sources of haze by restoring their local community forest.
- Their bold approach to fire prevention — combining regular patrols, check dams and fire breaks, as well as an innovative wildfire alert system — has earned them a reputation as a regional model for other communities.
- Now thriving, the community forest also yields wild mushrooms, leafy vegetables and other marketable produce that support local livelihoods.

Indonesia reopens Raja Ampat nickel mine despite reef damage concerns
- Indonesia has allowed state-owned PT Gag Nikel to resume mining operations on Gag Island in Raja Ampat, despite a ban on mining small islands and a previous suspension imposed in June.
- A 2024 survey commissioned by Gag Nikel reported widespread community complaints of dust, health issues, sedimentation, and coral damage from barges — contradicting the government’s claims of minimal impact.
- NGOs say the “green” rating cited by the government to justify the resumption masks real destruction in Raja Ampat, one of the world’s richest marine ecosystems, and note the government has revoked other mining concessions in the area for similar impacts but not Gag Nikel’s.
- More than 60,000 people have signed a Greenpeace petition opposing mining in Raja Ampat, warning sedimentation could destroy coral reefs and threaten local livelihoods even as the nickel feeds Indonesia’s EV battery supply chain.

Indonesia flooding traced to corporate canals that drain peatlands: Report
- Flooding in Indonesia is increasingly traced to corporate destruction of peatlands rather than natural causes, according to a new report by NGO Pantau Gambut.
- The construction of industrial-scale canals poses a growing threat; the report found that 281,253 kilometers of canals have cut through peatland ecosystems, draining the peat and compromising its sponge-like function.
- In addition, the report concluded that peatland protection laws are deeply flawed, as they serve corporate profit interests, rather than environmental protection.

Photos: Indigenous elders push for comeback of the revered Philippine crocodile
- The critically endangered Philippine crocodile (Crocodylus mindorensis) embodies strength and protective spirits for Indigenous Agta elders who are involved in efforts to rebrand the image of the predator.
- Thanks to conservation efforts led by the Mabuwaya Foundation in partnership with local and Indigenous communities, the wild crocodile population in a region of the northern Philippines increased from one adult in 1999 to 125 individuals by 2024.
- Community sanctuary guards, known as Bantay Sanktuwaryo, play a significant role in safeguarding the crocodiles and their habitat despite ongoing challenges posed by illegal fishing, agricultural encroachment and inadequate law enforcement.
- Conservationists warn that without stable funding and stronger government support, even successful grassroots efforts may not ensure the species’ long-term survival.

Indonesia’s giant Java seawall plan sparks criticism & calls for alternatives
- Indonesia has launched a massive new project on Java’s northern coast, framed as protection for millions of residents from worsening environmental threats.
- The plan has drawn sharp criticism from experts and activists who question its methods, costs and potential impact on vulnerable communities.
- Calls are growing for deeper public consultation and long-term solutions that go beyond quick fixes.

Vian Ruma, Indonesian activist, found dead. Aged 30.
He taught mathematics in a small state school on Flores and organized the parish youth group on weekends. Numbers ordered his days; community gave them purpose. In recent years, he also helped mobilize opposition to plans to tap the island’s restless geology for power. On Sept. 5, 2025, Vian Ruma was found dead, hanging from […]
Death of activist critical of geothermal project raises alarm in Indonesia
- Vian Ruma, a 30-year-old opponent of a geothermal project on Flores Island, was found dead under circumstances his family and allies say point to foul play.
- His death highlights Indonesia’s long and worsening record of attacks on environmental defenders, with activists saying most violence and killings of activists in the past decade have targeted this group.
- Under President Prabowo Subianto, cases of threats and attacks on environmental human rights defenders have more than doubled in early 2025 compared to the same period last year.
- Police and companies increasingly use criminal charges to silence critics, deepening fears among civil society of shrinking space to call out environmental violations.

Maluku coconut growers cry crisis as Indonesia land-grabs feed energy transition
- Numerous villages in Indonesia’s Halmahera Island face extensive compulsory purchase actions for farming land by mining companies with extraction permits issued by the government.
- One farmer said he faced sustained pressure from local authorities to accept offers of $1.22 per square meter of land, which did not account for the recurring revenues earned from multiple coconut harvests per year.
- The South Wasile’s police chief sent an emphatic denial to Mongabay Indonesia when asked whether local police were involved in company efforts to persuade farmers to sign contracts of sale.
- Mongabay has reported this year from Halmahera on a rise in respiratory disease and high levels of mercury present in blood samples in communities living alongside Weda Bay Industrial Park (IWIP), the giant nickel smelting center on Halmahera.

Cambodian irrigation dam construction threatens riverine communities in the Cardamoms
- Cambodia has begun clearing more than 7,300 hectares (18,000 acres) of protected rainforest in Kravanh National Park to build an irrigation dam, with nearly 4,000 hectares (10,000 acres) to be submerged by its reservoir.
- The Cardamom Mountains, where the park is located, are among Cambodia’s last biodiversity hotspots, home to elephants, pangolins and gibbons, but dam projects and illegal logging are accelerating habitat loss.
- Villagers upstream of the dam say they’ll lose forest access, water and livelihoods, while downstream rice farmers stand to benefit; residents report they were not properly consulted.
- The project overlaps with a REDD+ carbon-offset area and appears to have broken ground without a completed environmental impact assessment, raising legal and transparency questions.

Indonesia prioritizes gas over renewables to meet power demand surge
- Indonesia’s state electricity company PLN is betting big on natural gas as a “bridging fuel” ahead of a big buildup of renewables.
- But it is at least half again more expensive than coal, and domestic supplies are running low.
- Critics say gas is costly, existing plants are underused, and the policy risks locking Indonesia into fossil fuels while diverting funds from clean energy.
- Domestic gas supply is also declining as wells age, raising fears of shortages by the mid-2030s unless new reserves are tapped.

Americans’ love of RVs tied to destruction of orangutan habitat: Investigation
- Investigations by the NGOs Earthsight, Auriga Nusantara and Mighty Earth have found that plywood from forests cleared in Indonesian Borneo — including critical orangutan habitat — is ending up in U.S. RVs made by brands like Jayco, Winnebago and Forest River.
- Logs from a concession held by PT Indosubur Sukses Makmur were traced to plywood giant KLAM, then exported via U.S. intermediaries (MJB Wood, Tumac Lumber and Patrick Industries) into RV manufacturing supply chains.
- Indonesia allows legal clearing of natural forests, while the U.S. bans only illegal logging under the Lacey Act — creating a loophole that lets deforestation-linked wood enter supply chains unchecked.
- FSC-certified sustainable alternatives exist and would add as little as $20 to an RV’s price, but RV makers prioritize low costs, critics say; experts call for stronger Indonesian protections and U.S. deforestation-free import laws.

Photos documenting overfishing impacts in SE Asia win journalism award
A photojournalism series documenting the environmental and human impacts of overfishing in Southeast Asia has won the 15th Carmignac Photojournalism Award. Nicole Tung, a photographer based in Istanbul, Türkiye, spent nine months in Thailand, Indonesia and the Philippines documenting the fishing industry and the toll it’s taking on marine life, fishers and coastal communities. Fishing […]
EUDR implementation comes laden with potential unintended consequences
- The European Union’s regulation on deforestation-free products (EUDR) is set to enter into force at the end of 2025, after a one-year delay. Experts say this tool is needed to address deforestation within the bloc’s commodities supply chains, but experts say the EUDR, unless revised, may come with unintended consequences.
- A shift of deforestation-linked commodities from the EU to nonregulated markets (known as leakage) could undermine the EUDR, while smallholder farmers could be sidelined to more easily meet the regulation’s goals, worsening social problems, risking land use change and even causing harm to ecosystems beyond forests.
- Experts propose a range of measures to address these problems in advance of EUDR implementation, including direct forest protection, inclusion of other vulnerable ecosystems in the legislation and greater efforts by government and companies to help smallholders adapt to regulatory requirements.

New gecko species findings highlight threats to Cambodia’s limestone hills
- Researchers have described three new gecko species in northwestern Cambodia’s limestone hills and are eager to conduct further research, but recent border clashes with Thailand have disrupted their studies.
- The region’s limestone karst landscape is a biodiversity hotspot that could harbor many species yet unknown to science.
- These areas are also threatened by the growing demand for cement, made from limestone.

Latest rhino assessment finds two species recovering, but three continue to decline
- Rhino poaching persists despite a slight decrease worldwide over the last three years, driven by relentless demand for their horns in East Asia, according to a recent report by TRAFFIC and the IUCN.
- Three of the world’s five rhino species are still in decline, the report finds, with white rhinos in Africa dwindling to an almost two-decade low.
- Greater one-horned rhinos in India and Nepal are recovering well, while Indonesia’s Javan and Sumatran rhinos — both critically endangered species — continue to teeter on the brink of extinction.
- Experts say increased intelligence and cross-border cooperation, stronger community programs and enforcement, and stricter sentences for traffickers are needed to save these megaherbivores.

Censured Sumatra coal plant blamed for sickening children in Indonesia’s Bengkulu
- A 2×100 megawatt coal power plant established by Chinese state-owned enterprise, Power Construction Corporation of China (PowerChina), incurred environmental penalties in 2023 from Indonesia’s environment ministry for dumping fly ash into a protected marine area off the city of Bengkulu in Sumatra.
- Residents of Teluk Sepang in 2019 formed a grassroots organization to advocate for clean air while holding to account PowerChina’s Indonesian affiliate, PT Tenaga Listrik Bengkulu.
- Data from a local clinic in Teluk Sepang showed a large share of young people living in the shadow of the coal plant suffer from respiratory diseases.

On Java’s Mount Slamet, two former trappers find new calling as bird protectors
- Ari and Junianto began hunting birds as children in the foothills of Java’s Mount Slamet, near their home in Sambirata village.
- Trapping birds for the illegal wildlife trade became their main livelihood over time, with much of the trade shifting from local markets to social media as the pair came of age and internet access proliferated.
- Ari and Junianto’s view of their vocation shifted in their 20s, and they began to work with conservation organizations to help map bird nests and protect forest areas. Today the pair are active conservationists in Banyumas district, giving talks in schools on the district’s birdlife and working with local charities.
- Banyumas, and the wider Central Java province, is home to numerous endangered and critically endangered species of birds owing to the trade in caged birds, according to the conservation authorities.

Tracking rhino horn trade: Interview with International Rhino Foundation’s Nina Fascione
- A new report has found that the population of Javan rhinos has decreased since 2021 as a result of poaching.
- The report by the IUCN also found that the population of black rhinos saw an increase in Africa.
- Nonprofit International Rhino Foundation, which synthesized the data in the report, has now helped fund a tool to monitor and visualize illegal rhino horn trade globally.
- The tool aims to aid conservationists, NGOs and governments in informing and enforcing stricter policies.

Brunei built Southeast Asia’s longest bridge. What does this mean for wildlife?
- The 26-kilometer (16-mile) Sultan Haji Omar ‘Ali Saifuddien (SOAS) Bridge, the longest bridge in Southeast Asia, connects remote eastern areas to the country’s urban capital, while facilitating access to forests teeming with unique biodiversity and protected species.
- Authors of a recent study spoke with locals to examine whether easier access to wildlife trade markets is influencing traditional hunting behaviors and practices.
- They found that hunting is still primarily driven by cultural and traditional purposes for consumption rather than to sell at markets, although these motivations are gradually declining.
- Locals noted that while the bridge offers better job prospects and income opportunities, they have also observed unusual wildlife movements and migration patterns since its construction.

Small islands offer big hope for conservation of endemic species, study shows
- New research in Indonesia shows that small islands, often considered extinction hotspots, can act as crucial refuges for rare mammals like the anoa and babirusa, which face severe threats from deforestation and poaching on larger land masses.
- Genetic analyses of more than 110 individuals revealed that while small-island populations have lower genetic diversity and higher inbreeding, they also carry fewer harmful mutations — likely because long-term isolation allowed natural selection to purge them.
- Smaller islands were also found to host higher-quality, better-protected forest habitats, suggesting that conserving these areas may be more effective than attempting “genetic rescue” by moving animals from mainland populations, which could introduce harmful mutations.
- The study highlights the need to refine taxonomy, prioritize protection of small-island habitats, and integrate these overlooked areas into conservation planning, as they may hold the key to the long-term survival of iconic and endemic small-island mammals.

Thailand’s living floral heritage takes root in a park of rare and ancient trees
- Landscape designer Bunrak Thanacharoenrot, inspired by his agricultural roots, spent 25 years curating and transplanting rare and unusual Thai trees to create Changthong Heritage Park near Chiang Mai.
- Opened in November 2024, the park showcases centuries-old trees, rare species, and unique genetic mutations, blending conservation with immersive visitor experiences.
- The park emphasizes both biological and aesthetic value, rescuing threatened species and saving significant trees from destruction, while promoting harmony between humans and natural ecosystems.

Shrinking Mekong megafish underlines risks to the river, study finds
- A new study has found that the Mekong River’s largest freshwater fish are shrinking in size, with critically endangered species like the giant catfish and giant barb now averaging less than half their historical size.
- Researchers analyzed more than 397,000 samples of 257 species across Laos, Cambodia and Vietnam, finding that fish longer than 60 centimeters (2 feet) are shrinking fastest, while smaller species show little change.
- Overfishing, habitat loss, dam construction, sand mining, pollution and climate change are driving the decline, raising fears of collapse in one of the world’s most important inland fisheries.
- Scientists warn the trend mirrors global declines in large freshwater species, such as in the Amazon and Nile basins, but recent discoveries of massive fish like a 300-kg stingray show it’s not too late for recovery if urgent action is taken.

Can we undo extinction? A growing effort to restore lost sharks
Founder’s Briefs: An occasional series where Mongabay founder Rhett Ayers Butler shares analysis, perspectives and story summaries. In the turquoise shallows of Raja Ampat, Indonesia, a conservation experiment is attempting the rewilding of an endangered shark. The initiative, known as ReShark, seeks to restore populations of the Indo-Pacific leopard shark (Stegostoma tigrinum), also called the […]
Global brands join drive for deforestation-free palm oil in Indonesia’s Aceh
- Major brands including Nestlé, PepsiCo and Unilever have launched the Aceh Sustainable Palm Oil Working Group to align with a new road map for deforestation-free palm oil in the Indonesian province.
- Aceh, on the island of Sumatra, is home to the Leuser Ecosystem and other critical habitats, but has lost nearly 42,000 hectares (104,000 acres) of forest since 2020, much of it driven by expansion of oil palm plantations.
- The initiative aims to boost the livelihoods of smallholder farmers, protect high conservation value forests, and help producers comply with new global rules like the EU Deforestation Regulation.
- While the plan has drawn international backing, civil society groups stress its success depends on ensuring accountability, transparency and sustained pressure to halt illegal deforestation.

Rare Javan leopard sighting renews focus on conservation, monitoring efforts
- A rare Javan leopard was recorded on camera in Mount Lawu forest, Central Java, after officials installed camera traps following a hiker’s report.
- The endangered big cat’s presence highlights Mount Lawu’s ecological importance, where Tahura Mangkunagoro park conserves diverse plants, birds and mammals.
- With only around 350 Javan leopards left in the wild, the sighting underscores urgent threats to the species from habitat loss, hunting and human pressure.
- Authorities and conservation groups are expanding camera-trap surveys and preparing a 2026–2031 action plan to safeguard the species through better monitoring, habitat protection and community engagement.

Indonesia’s Bajau fishers lament nickel mining’s marine pollution
For many members of the nomadic Bajau sea tribe on Indonesia’s Kabaena Island, growing up meant swimming and fishing in clear waters, just outside their homes built on stilts. However, in 2010, the water turned red, which the villagers blame on runoff from nearby nickel mining, Mongabay’s Hans Nicholas Jong reported in July. “Now, I […]
Sustainable biomass certification scheme is flawed, degrades forests, report finds
- The Sustainable Biomass Program (SBP) is a private certification scheme developed by the bioenergy industry to assure the sustainability of biomass for fuel. A new report alleges that SBP is certifying biomass whose production has caused forest degradation.
- The NGO-commissioned report raises questions about SBP’s certification process, especially methods for verifying wood pellet producer and supply chain sustainability claims to safeguard against deforestation and forest degradation. SBP certification is used to justify green subsidies to the industry, mostly by European nations, but increasingly in Asia.
- SBP acknowledges the concerns raised by the report and said it is open to dialogue. The organization emphasized that its standards are designed to assess “the sustainability and legality of biomass sourcing at the level of the Biomass Producer, not at the forest management unit level” and that it does not “make overarching climate impact claims.”
- The nonprofit environmental groups that commissioned the report question how SBP can assure sustainability without assessing forest management and climate impacts.

New coalition focuses on ‘reuse’ to tackle top polluter Indonesia’s plastic waste problem
- Thirteen organizations and businesses in Indonesia have launched the Indonesian Reuse Association (AGUNI) to promote sustainable reuse systems as an alternative to single-use plastic.
- AGUNI members, ranging from micro-enterprises to startups, already operate more than 1,000 refill and reuse access points nationwide.
- Indonesia faces a severe plastic waste crisis, leaking an estimated 1.3 million metric tons of plastic into the ocean annually, making it one of the world’s top marine polluters.
- Experts say reuse is more sustainable than recycling, and AGUNI aims to scale adoption, strengthen member capacity, and support a circular economy that reduces pollution and benefits the economy.

Indonesia’s idle land problem
Founder’s Briefs: An occasional series where Mongabay founder Rhett Ayers Butler shares analysis, perspectives and story summaries. Indonesia is defying the global trend in tropical deforestation. While forest loss in much of the tropics reached record highs in 2024, Indonesia’s rate fell by 14% compared with the previous year. Yet beneath this apparent success lies […]
Philippine fishers struggle as LNG ‘superhighway’ cuts through biodiversity hotspot
Fishers in the Philippines’ Batangas Bay are struggling to make ends meet and feed their families as nearby coastal areas are developed into a natural gas import hub, Mongabay contributor Nick Aspinwall reported in July. Families that have been fishing in Batangas Bay for years have been asked by local officials to leave to make […]
Pulp and paper giant APP moves closer to regaining FSC stamp despite pending review
- The Forest Stewardship Council has allowed Asia Pulp & Paper — “one of the world’s most destructive forestry companies” — to resume its remedy process toward regaining certification it lost in 2007 for deforestation and land conflicts.
- Watchdog groups say the decision is premature because a legal review of APP’s links to Paper Excellence/Domtar, the biggest pulp and paper company in North America, is still unfinished.
- Critics warn the move could erode trust, enable greenwashing, and expose communities in conflict with APP-linked companies to further harm.
- NGOs are calling for the remedy process to be paused until the review is completed and for full transparency on corporate ownership and compliance.

Indonesia’s aquafarm revamp sparks fears for fate of farmers and mangroves
- Indonesia plans to revitalize 78,000 hectares (193,000 acres) of state-owned aquaculture ponds, starting with 20,400 hectares (50,400 acres) in West Java province, aiming to boost yields, create 119,000 jobs and attract investors.
- Small-scale farmers like Warno in Karawang district, who rent and maintain ponds from the state, say they fear losing their livelihoods without compensation if the government takes over their farms.
- NGOs and experts warn the program could fuel mangrove clearing, coastal damage and privatization of coastal areas, while sidelining local communities’ rights and voices.
- Critics also raise concerns over the government’s push for more farming of saltwater tilapia, citing risks from the invasive species and an industrial aquaculture model that could reduce locals to laborers.

How Indonesian companies dodge fines for forest & peatland fires
- While Indonesia’s courts have fined plantation companies more than $21 trillion rupiah ($1.3 billion) for forest and peatland fires, almost none of that money has been collected.
- This fuels a cycle of impunity where fires continue to flare up in concessions already found guilty by court.
- In a common pattern, companies found guilty of burning forests either shield their assets, declare bankruptcy or exploit loopholes to avoid paying.
- Indonesia’s enforcement gaps also allow repeat offenders to continue operating unchecked, profiting from the very land they were banned from using.

Philippines’ new forest policy wins business backing but alarms green groups
- In June, the Philippines launched the Sustainable Forest Land Management Agreement (SFLMA), consolidating seven tenure instruments into a single, renewable 25-year contract.
- The country’s environment department says the policy will boost reforestation, support climate goals and open more than 1.18 million hectares (almost 3 million acres) of land for sustainable uses like agroforestry, ecotourism and conservation.
- Environmental advocates, particularly the national coalition Kalikasan PNE, warn that the SFLMA risks greenwashing, privatization of public lands and increased threats to Indigenous territories, especially in conflict-prone areas like Mindanao.
- Business groups, including members of the CarbonPH Coalition, have expressed strong support, citing reduced red tape and clearer investment pathways for nature-based projects aligned with national climate targets.

World Orangutan Day: Ongoing threats & habitat loss haunt these great apes
Despite years of research into their complex behavior and intelligence, orangutans remain critically endangered on the islands of Borneo and Sumatra, where they’re endemic. Mongabay has extensively covered the threats they face from habitat degradation and what studies say about how human activities affect them. This World Orangutan Day, on Aug. 19, we take a […]
Air quality study of East Java waste-to-energy plant sparks dispute, health warnings
- Indonesia’s largest environmental group reported that air quality around Surabaya’s Benowo waste-to-energy plant frequently exceeded World Health Organization safety limits, with pollution spreading into residential areas, markets, schools and other public spaces.
- Officials and the plant’s operator disputed the findings, maintaining that government-approved monitoring shows no breaches of pollution thresholds, while refusing to release the data.
- Environmental health experts warned that fine and coarse particles from waste burning can cause respiratory illness, heart disease and cancer, urging stricter standards, better waste separation and a shift toward community-based zero-waste systems.

Javan rhino numbers plunge; Sumatran rhinos remain near extinction: Report
- After a poaching crisis, Javan rhino numbers have dropped by a third.
- Sumatran rhino estimates remain the same — on the edge of extinction.
- Still, recent developments provide a little good news for both species: recent births for Javan rhinos and a potential surviving population in southern Sumatra for Sumatran rhinos.

A critical stopover for shorebirds awaits protection in Malaysia
- Malaysia’s Teluk Air Tawar-Kuala Muda (TAT-KM) mudflats host tens of thousands of migratory birds along the East Asian-Australasian Flyway, including at one point the critically endangered spoon-billed sandpiper, yet remain outside formal protection despite global population declines from habitat loss.
- A recent study found only 15% of the sandpiper’s suitable non-breeding habitat is protected, with threats from coastal reclamation, invasive plants and sea-level rise; scientists call for prioritizing high-threat wintering areas, especially in Thailand and Myanmar.
- Malaysian authorities plan to nominate TAT-KM as an East Asian-Australasian Flyway Partnership (EAAFP) site, which would be a first for Peninsular Malaysia, but the process requires local stakeholder support and faces lingering concerns over past proposals for aquaculture development in the area.
- Local fishers, NGOs and conservation groups are raising awareness, restoring habitats and promoting bird-watching to safeguard TAT-KM, amid fears that without formal recognition, development pressures could threaten the ecosystem’s integrity.

NASA satellites show surge in Indonesia hotspots as 2025 fires send smoke to Malaysia
- NASA satellite data show a dramatic uptick in fire hotspots across Indonesia, with smoke from Sumatra detected in Malaysia in late July.
- The July spike follows early warning signs in May and June, with most fires detected in peatlands and fire-prone agricultural areas, raising alarms over worsening air quality, public health, and environmental damage.
- Activists warn the 2025 fire season could be one of the worst in recent memory, rivaling past disaster years.
- The crisis unfolds a decade after Indonesia’s 2015 fire disaster, which burned 2.6 million hectares, caused an estimated 100,000 premature deaths, and triggered a regional haze crisis affecting Singapore and Malaysia.

Can we undo extinction? A growing effort to restore lost sharks
- ReShark is the world’s first shark rewilding program, aiming to restore Indo-Pacific leopard sharks to reefs where they’ve disappeared, starting in Raja Ampat, Indonesia.
- The initiative repurposes surplus eggs from aquariums, transporting them across oceans and rearing them in locally managed hatcheries before releasing them into the wild.
- A growing community of Indonesian conservationists—including trained “shark nannies,” students, and villagers—is central to the project’s success and sustainability.
- With global collaboration and scientific rigor, ReShark aims to produce a model for reversing extinction—one grounded in genetics, local stewardship, and public engagement.

Study maps rare Borneo forests with unique habitats & urgent need for protection
- A new study has mapped lowland heath forests (kerangas) in Indonesian Borneo, revealing major changes in their extent and limited formal protection.
- In Central Kalimantan’s Rungan-Kahayan landscape, researchers documented unique habitats rich in biodiversity but surrounded by competing land uses.
- They noted that these forests are often overlooked due to misconceptions about their soils, despite their ecological and cultural importance.
- The study calls for urgent action to better understand, protect and sustainably manage these rare ecosystems.

Filipino communities use vast variety of endemic plants for health: Study
- In the mountains of Mindanao Island in the southern Philippines, the Manobo-Dulangan community continues to rely on plant-based medicine for everyday health needs, passing down healing knowledge through generations.
- A new study documents 796 plant species used by 34 Philippine ethnolinguistic groups, highlighting the deep ties between traditional knowledge, health care and biodiversity.
- Environmental threats like logging and limited state support are putting this knowledge system at risk, with most Indigenous medicinal practices still under-documented and unintegrated into formal health care.
- Community members and researchers alike are calling for stronger recognition, environmental protection and responsible efforts to preserve Indigenous knowledge in a rapidly modernizing world.

Dang Dinh Bach: He fought for clean air. Now he breathes through bars.
Founder’s Briefs: An occasional series where Mongabay founder Rhett Ayers Butler shares analysis, perspectives and story summaries. It wasn’t the first time the Vietnamese authorities had accused someone of tax evasion. But few such cases have ended in a five-year prison sentence. Fewer still have involved a man whose life was defined by public service: […]
Borneo killing linked to coal industry stays unsolved as Indonesia VP visits Dayak village
- On Nov. 15, 2024, two Indigenous men were attacked before dawn at a checkpoint in Muara Kate, a roadside hamlet in East Kalimantan province, established by the local population to enforce a ban on mining vehicles using local roads. This community decision followed the death of a young pastor a month earlier in an accident with a coal truck.
- Police have questioned staff from coal miner PT Mantimin Coal Mining in connection with the case, but at the time of writing, authorities had yet to name any suspects in connection with the November murder.
- In June, Indonesia Vice President Gibran Rakabuming Raka visited the community where the killing took place; an aide to the vice president said a report would be made to President Prabowo Subianto.
- Killing of environmental defenders in Indonesia is rare compared with countries like Brazil and the Philippines, but political scientists say democratic conditions in Indonesia have been eroded in the past decade.

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