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South Korea’s ‘sea women’ seek justice after marine habitat devastated by harbor work
- A community of hanyeo, South Korea’s free-diving women fishers, accuse a harbor project in their village of devastating the local marine habitat they’ve depended on for decades for their livelihoods.
- The women are demanding compensation from construction giant Ssangyong, taking their fight to Seoul after the loss of their traditional fishing grounds.
- They are considering a lawsuit against either the company or the government, but face a costly, years-long legal battle requiring scientific evidence linking the construction activity to the habitat’s destruction.
- With many of the haenyeo now in their 70s and 80s, time is not on their side — and some say the settlement on offer would barely cover the cost of their fight.
Repeal of U.S. Roadless Rule could threaten drinking water for 25 million people
- On Aug. 18, the Trump administration proposed fully rescinding the 2001 Roadless Rule, which bars new road construction and commercial logging on about 45 million acres of national forest, opening a public comment period that closes Sept. 21.
- A study published in July in PLOS Water found that about 25 million Americans draw drinking water from watersheds fed by roadless areas, where roads and logging raise erosion and turbidity and drive up treatment costs.
- USDA says the repeal will reduce wildfire risk, but research shows most U.S. wildfires are started by people and ignition density is roughly four times higher near roads than in roadless country.
- Roadless areas cover just 2% of the land in the lower 48 states yet provide habitat for 57% of the country’s vulnerable terrestrial species, and USDA’s own summary acknowledges that most Tribes it consulted oppose the repeal.
As British Columbia mulls continued wolf-killing to save caribou, critics say habitat loss is the real threat
- The provincial government of British Columbia, Canada, has proposed extending its decade-long wolf cull program by five more years in areas that are home to 15 declining woodland caribou herds.
- The province has killed 200-300 wolves each year since 2015 to help endangered caribou populations recover, spending nearly $10 million to date, but caribou numbers have increased only marginally.
- Scientists argue that old-growth forests cut for logging, mining and oil and gas extraction — and not wolves — is the main driver of caribou declines, making the province’s focus on wolf culls a short-sighted approach that will ultimately not save caribou and could have unintended consequences on the ecosystem.
- Conservationists call on the B.C. government to stop issuing new logging permits in areas where caribou live; stop building roads through forest and invest in forest restoration projects; and design long-term strategies for caribou conservation to address habitat loss.
Climate change parches Puerto Rico and Jamaica in rare early wet season drought
A severe drought that has parched the Caribbean since May 2026 was fueled by human-induced climate change, according to a recent study. The rapid analysis was released by World Weather Attribution (WWA), a global network of researchers who analyze the influence of climate change in extreme weather events. In the Caribbean, the wet season runs […]
For 50 years, Philip Fearnside has calculated the costs of losing the Amazon
- Philip Fearnside has spent 50 years studying the practical limits of Amazon development, beginning with the agricultural settlements built along Brazil’s Trans-Amazonian Highway. His work repeatedly asked who benefits from projects and who bears their longer-term costs.
- He produced influential research on deforestation, forest carbon, tropical dams, and the wider effects of roads, often challenging official assumptions about emissions and economic viability. He later contributed to the IPCC’s work on climate change.
- Fearnside has paired research with public engagement, publishing in Portuguese, writing for Amazônia Real and Mongabay, speaking to journalists, and testifying on projects including the BR-319 highway. That role has also made him a target of hostility, including at a 2021 public hearing where his microphone was cut.
- Former students and colleagues credit him with generous, exacting mentorship and an unusual command of the scientific literature. At a recent tribute at Brazil’s National Institute for Amazonian Research, he rejected any suggestion of a farewell: he intends to keep working.
Brazil relaxes Belo Monte water rule amid El Niño-fueled Amazon drought risk
Brazilian authorities have temporarily relaxed an environmental rule for the Belo Monte hydropower plant on the Xingu River in the northeastern Amazon. The change comes in anticipation of another potentially severe, El-Niño-fueled dry season. Under the temporary measure, Belo Monte’s operator Norte Energia can cut the flow of the dam’s 119 square-kilometer (46 square-mile) intermediate […]
Nigeria can build the new coastal highway and also protect natural areas (commentary)
- To improve living conditions in Nigeria, new roads like the Lagos–Calabar Coastal Highway are needed.
- But these can and must be built in such a way that protects mangroves, swamps, and remnant forests, using knowledge and tools like environmental and social impact assessments.
- “The question is not whether Nigeria should develop. It is whether development will be intelligent enough to avoid destroying the natural infrastructure that already protects coastal communities,” a new op-ed argues.
- This article is a commentary. The views expressed are those of the author, not necessarily of Mongabay.
Plans of Peru’s new administration spur concern among environmentalists
- On July 28, Peru inaugurated its new leader, Keiko Sofía Fujimori Higuchi, from the Popular Force Party.
- Fujimori says she will expand fossil fuel production and mining across the country, as well as road, rail and port networks to facilitate extractive and productive projects.
- Mongabay spoke with legal experts, environmentalists and Indigenous leaders about the government’s plans and what it might mean for the country’s energy transition commitments and the environment.
Patricio Segura, journalist who defended Patagonia’s rivers, died of hantavirus, aged 54
The fight to stop five dams on the Baker and Pascua rivers began in one of Chile’s least populous regions, far from Santiago, where national energy policy was set. HidroAysén said Chile needed the project to meet rising demand for electricity. Patricio Segura, working from Aysén in Chilean Patagonia, spent years picking apart that case. […]
Cougars cut deadly vehicle-deer collisions in the US by up to 76%, study shows
- When cougars are present in a landscape, roads are safer, according to a new study.
- In area where the cats were highly active, the expected number of deer-vehicle collisions fell by 76% over five years, with the probability of a collision falling by 67%.
- Researchers found that fear changes deer behavior: Rather than simply reducing deer numbers by eating them, pumas appear to create a “landscape of fear” that pushes deer away from developed areas and shifts their active hours from nighttime into daylight.
- Large carnivores, including cougars, keep fast-reproducing prey species in check, while also reducing dangerous and costly wildlife collisions — another reason why coexistence with them is important, experts say.
Fatal barge crashes fuel fear over Madeira River waterway expansion in Brazil
- Brazil is planning to dredge the Madeira River to boost grain exports despite recent fatal barge collisions and poor dialogue with local communities.
- In addition to accidents, expanded traffic and dredging pose risks of erosion, water pollution, harm to aquatic species and fishing.
- As national elections approach, communities worry that politicians will prioritize agribusiness over the safety of those who rely on the river to access doctors, schools, work, trade and daily routines.
Safeguarding passageways is the next step for India’s growing tiger populations
As Bengal tiger numbers rebound in India and increasingly disperse into human-dominated areas, conservationists are urging the government to prioritize protecting ecological corridors that connect vital habitats and tiger populations. But they also warn that corridors shouldn’t become sticking plasters for compromised core habitats, reports contributor Nirmal Ghosh for Mongabay. India is home to roughly […]
Infrastructure and land use behind devastating India monsoon floods
Widespread flooding in northeastern India that affected more than 500,000 people and claimed at least 99 lives between June and August 2026 was primarily driven by human factors like rapid urbanization, deforestation, and destruction of wetlands, new research says. It also points to structural failures rather than climate change. The findings were published by World […]
Myanmar junta pushes to restart Myitsone Dam project
Since June, Myanmar’s military government has increased its efforts to restart a massive, controversial hydropower project backed by China that has remained suspended for 15 years. The Myitsone Dam project, launched in 2009 and estimated to cost $3.6 billion then, was to be built along the Mali River, the N’mai River, and their confluence at […]
Urban heat islands have solutions; many tropical cities can’t afford them
- In tropical cities, urban heat islands (UHIs) exacerbate an already challenging hot-humid heat burden for residents. UHIs are formed by urban artificial surfaces like concrete and asphalt that retain heat by day and slowly release it at night, never giving cities a chance to cool.
- Natural and infrastructure solutions can be implemented to combat the UHI effect and cool cities. These include creating shade by planting trees or extending roofs; inducing wind to blow down urban streets; constructing green roofs and walls; painting roofs light colors; and changing social practices to avoid midday heat.
- But sufficient funding is needed to implement many of these changes. Wealthy cities, like Singapore, have an advantage over cities with less funding. Many tropical mega-cities, including Lagos, Mumbai, Manila, Jakarta and São Paulo, are working to reduce UHI effects, but struggle to afford full implementation.
- The 2026-2027 El Niño is now growing in strength and expected to bring record temperatures to the tropics. These extreme temperatures, combined with UHI effects and urban poverty, could prove deadly for vulnerable residents, which include the poor, young, old, those with disabilities, and those working outdoors.
New ropeways aim to save wildlife in Bangladesh’s fragmented habitats
- The Forest Department of Bangladesh has recently installed five ropeway bridges at a fragmented national park, with plans to replicate the idea in other vulnerable reserved forests.
- Pioneering conservationists have seen both successes and failures in previous ropeway-based projects.
- Researchers appreciate the Forest Department’s move but recommend well-assessed site selection, incorporation of modern equipment for sharper surveillance and community engagement.
Amazon canopy bridges enable 15,000 wildlife crossings without a single roadkill
Founder’s Briefs: An occasional series where Mongabay founder Rhett Ayers Butler shares analysis, perspectives and story summaries. Roads through Brazil’s forests divide primate habitat and sometimes force animals that normally remain in the canopy onto the ground. Researchers in the Amazon are testing rope bridges that allow them to cross above traffic. Eight bridges were […]
International Tiger Day: A complex landscape of recovery, conflict, and empty forests
July 29 is International Tiger Day. Few species have benefitted from global conservation attention and funding like the tiger. Its numbers have seen a hopeful increase in recent years, yet the big cat continues to face localized pressures. Recent Mongabay coverage highlights three starkly different realities for tigers (Panthera tigris) across Asia. India’s corridors under […]
India’s tiger numbers are rising. Protecting their pathways is next
- India has made progress in conserving its Bengal tigers, but now it must accommodate growing numbers as they disperse from protected habitats into human-dominated areas — even as poaching is on the rise and destruction of forested land continues.
- Protected forest corridors are crucial to restoring lost or tenuous connectivity between key habitats, enabling genetic exchange between tiger populations that otherwise risk isolation and inbreeding.
- India has built more mitigation structures than any other country in Asia, including the world’s 10 largest wildlife underpasses and overpasses.
- But even as the country is reconnecting habitat, it’s also rapidly expanding road infrastructure, and even protected forests remain under threat.
Why a New England city is building tunnels to protect an imperiled salamander
- In the small U.S. city of Keene, New Hampshire, plans are underway to build small underpasses to help amphibians safely cross a road, including hybrid Jefferson/blue-spotted salamanders, an imperiled species complex.
- In the neighboring state of Vermont, salamander crossings constructed in 2015 have reduced the number of amphibian deaths at that site by 80%.
- Habitat connectivity is crucial: Animals need to move to find water and food, to mate or to escape extreme, climate-change-driven weather events.
- With growing human populations, wild lands are increasingly fragmented and relinking habitat with wildlife crossings has become an important conservation tool.
How to stitch a massive wildlife corridor through the Rocky Mountains
- Across the world, roads, railways, towns and farms sever habitat, preventing wildlife from moving across the landscape. Cutting off animals’ ability to connect can limit genetic exchange and cause entire populations to decline — and ultimately, collapse.
- The Yellowstone to Yukon Conservation Initiative, or Y2Y, is trying to create a giant connected area stretching across the Rocky Mountains from the Greater Yellowstone ecosystem in the U.S. to Canada’s Yukon Territory. It will allow animals to move, meet and mate.
- Across Canada, the U.S. and the world, countries are building wildlife crossings that reconnect habitat and keep motorists safe from costly, potentially deadly collisions with animals.
Indigenous advocates push for rights protections around AI data centers
- At a meeting of the U.N. Expert Mechanism on the Rights of Indigenous Peoples (EMRIP), Indigenous advocates called for attention to the need for AI to be developed in ways that align with Indigenous rights and priorities.
- Data centers, the infrastructure that powers AI technology, require large amounts of energy and water to operate, yet many are constructed in water-stressed regions, leading to widespread opposition among local residents.
- Many sources who spoke to Mongabay raised concerns about their land, water and food sovereignty.
- Some said they believe the infrastructure could create opportunities for Indigenous people, so long as it complies with the principles of free, prior and informed consent (FPIC) and meaningful participation, among other steps.
Pangolin habitat at risk in Pakistan
The endangered Indian pangolin, already devastated by the illegal wildlife trade, is facing another crisis in Pakistan, one of the four countries where it’s found: rapid habitat loss. Key habitats of the Indian pangolin (Manis crassicaudata) have particularly disappeared in Pakistan’s rural, mountainous northern province of Khyber Pakhtunkhwa, according to new research, reports contributor Emma […]
A win-win, animal crossings make roads safer for wildlife and people
Worldwide, roads act as both death traps and barriers for wildlife, fragmenting the landscapes animals need to survive. However, ecologists and engineers are working to “reconnect the wild” through the strategic construction of wildlife crossings. As Mongabay contributor Ben Goldfarb reports, structures, including underpasses and massive overpasses paired with roadside fencing, have proved highly effective […]
The growing global popularity of wildlife crossings
Nearly three years ago, Newscast guest, author and journalist Ben Goldfarb discussed his book Crossings, which is about wildlife crossings and road ecology. Wildlife crossings help reconnect habitats fragmented by road networks, reducing collisions, helping protect threatened wildlife, and improving genetic diversity. Since that conversation, Goldfarb has documented the growing popularity of wildlife crossings worldwide. […]
Roads, loggers close in on an unprotected refuge for isolated Kakataibo
- Isolated peoples and forests in the Kakataibo Extremo Norte area of the Peruvian Amazon are under threat from illegal loggers, drug traffickers, the construction of illegal roads, and multiple forestry concessions.
- Indigenous leaders and organizations have sought formal recognition for the area as an Indigenous reserve since 2021, but the Ministry of Culture rejected the application in 2023 because it relates to isolated Kakataibo people who are already recognized by the Peruvian state and receive protections in a nearby reserve.
- Sources told Mongabay that threats to the area’s isolated groups are increasing, exposing them to significant risk due to their extreme vulnerability.
- To apply for a new reserve, the Ministry of Culture said organizations should carry out a new study on the presence of isolated peoples in the region, but sources say studies have already been done and that they lack the finance to do them again.
Crackdown lets rainforest reclaim illegal road in rare win for the Amazon
- Recent satellite images show forest closing over the path of an illegal road that nearly severed the Xingu Socioenvironmental Corridor in 2022.
- In early 2023, civil society pressure put the road at the top of the government’s agenda, leading to enforcement operations and a sharp decline in new illegal road openings across the Xingu Basin.
- Conservationists warn the gains remain fragile: Invaded Indigenous territories face violent backlash, illegal mining is regrouping, and this year’s elections could redefine Brazil’s environmental policies.
Targeted conservation in Brazil could help protect the Amazon’s flying rivers
- The Amazon’s atmospheric moisture flows known as “flying rivers” provide over 70% of rainfall in parts of southern Peru and northern Bolivia, but they are threatened by deforestation in the Brazilian Amazon.
- According to a new report by the NGO Amazon Conservation, the lack of protections for areas known as undesignated public forests and road development projects pose a deforestation risk that would disrupt the flying rivers during dry and transition seasons.
- Research shows that the Amazon is already experiencing longer dry seasons, which in turn affects the forest’s capacity to recycle moisture for the flying rivers.
- Conservation targeting the forests that are most important for recycling atmospheric moisture could help maintain the flying rivers, the report proposes.
Can coastal infrastructure be engineered to harbor marine life instead of harming it?
- Living Seawalls is a global initiative that aims to make seawalls, marinas and other hard coastal structures more hospitable to marine wildlife by installing biodiversity-friendly panels, boulders and pilings.
- In 2025, Ireland’s first Living Seawalls installation was established at Kennedy Pier in the port town of Cobh, and marine life is already starting to colonize the panels.
- While researchers say the panels can help marine life colonize hardened coastlines, and stayed cooler than standard flat seawall surfaces, questions remain about their effect on seawalls’ main function of keeping waves at bay, leading scientists to suggest that design modifications may be needed.
As Canada eyes Arctic road expansion, Indigenous guardians race to understand caribou
- Indigenous guardians in the Northwest Territories, Canada, are going out into the field to monitor how roads affect Arctic caribou, which undertake the longest terrestrial migration on the planet, through events on the Tibbitt to Contwoyto winter road.
- In the last six years, they have documented a pattern of how caribou avoid roads that bisect the land: When they will avoid crossing, only walk parallel, get trapped on the other side and wait 24 hours of zero disturbance to cross.
- Canada and some Indigenous governments plan to expand roads across the north, like the Arctic Economic and Security Corridor, as part of an Arctic development plan to boost economic opportunities and mining in northern communities.
- As plans for the Arctic Economic and Security Corridor advance, Indigenous guardians and stakeholders underline the need for caribou protections and local jobs in conservation to offer alternatives to industrial opportunities.
What’s at stake for the environment in Colombia’s upcoming election?
- Colombia will hold its runoff presidential elections on June 21, with left-wing Iván Cepeda from the current governing Historical Pact party facing Abelardo de la Espriella from the far-right Defenders of the Homeland party.
- The future of the Colombian Amazon, fossil fuel phaseout and the rights of traditional communities are all at stake, with both candidates proposing dramatically different approaches to tackle environmental issues.
- Cepeda’s program, analyzed by Mongabay, promises to halt oil and gas and protect territories and communities; de la Espriella has promised to expand fossil fuel production and mining.
- Both have very different approaches to ending violence, which is linked to deforestation and environmental degradation, with Cepeda focusing on total peace and large-scale land redistribution and de la Espriella on greater force and militarization.
In Rio Indio, farmers fight Panama Canal reservoir project — and displacement
- The Panama Canal Authority (ACP) plans to create a reservoir in the Rio Indio Basin, a 98-kilometer river in central Panama where 231 farming communities live. The project would cover about 11,370 acres and displace 38 farming communities, totaling about 2,000 residents.
- Opposition to the Rio Indio Project among farmer communities is growing strong through street protests, legal action and the enlistment of experts to analyze its social and legal impacts.
- Communities support the expansion of an existing reservoir fed by the Bayano River that would not require relocating people, but ACP tells Mongabay that the Bayano option has been long studied and that Río Indio provides more technical and energy advantages.
- The Rio Indio Project would not only relocate residents but would disrupt ecosystems and endemic species and could increase the spread of vector-transmitted diseases, experts warn.
Brazil carves an Amazon national park to make room for grain railway
- Brazil’s Supreme Court upheld a law removing 862 hectares (2,130 acres) from Jamanxim National Park, clearing a legal obstacle for the proposed Ferrogrão grain railway.
- The lower house in Congress also approved a measure reducing another Jamanxim conservation unit; although, the bill still must be voted on in the Senate.
- The project threatens Indigenous territories and key habitats for jaguars, giant otters and primates in an Amazonian region already facing extensive land grabbing and deforestation.
- Experts warn the ruling could make it easier to reduce protected areas elsewhere in Brazil for future infrastructure and development projects.
Improved transport opens Mozambique’s forests to new pressures
- Between 2017 and 2022, the African Development Bank (AfDB), the Japan International Cooperation Agency (JICA) and the World Bank financed road and railway upgrades along the Nacala Corridor in northern Mozambique.
- Environmentalists warned that the expansion of transport infrastructure would likely drive forest loss across the corridor.
- Figures for forest loss show accelerating deforestation in many parts of the corridor since completion of the transport upgrades in 2022.
- The AfDB said it took steps to mitigate environmental harm, but observers said implementation of measures to balance protection of ecosystems with this type of development in Mozambique is weak.
A blueprint for effective activism 10 years after defeating a dam in Borneo (analysis)
- Threatening to inundate hundreds of square kilometers of forest and displace thousands of people on the island of Borneo, the Baram Dam spurred a principled response from a coalition whose members endured threats and harassment while undertaking brave actions like maintaining a 26-month road blockade.
- Ten years since Indigenous and local communities united with civil society organizations across the world to send that proposal down to a historic defeat, two leaders of one NGO that was key to the victory reflect on what helped the campaign succeed.
- “While the Baram victory cannot be automatically replicated — since each river, each community, each political configuration is its own — the structure of the campaign’s Indigenous-led physical resistance, rigorous independent science, and international solidarity infrastructure that amplifies without supplanting local leadership has been reactivated in varying forms and sites of victory across the world,” they write.
- This article is an analysis. The views expressed are those of the authors, not necessarily of Mongabay.
The long and winding road to safe highways: Inside the global movement to reconnect habitat
- Across the globe, roads pose a deadly physical threat to wildlife and fragment the landscapes animals need to move through to survive. For some species, a road is a wall: They won’t even attempt to cross.
- Decades of research have proved that wildlife crossings (underpasses and overpasses), combined with roadside fences, prevent deadly collisions, protecting both animals and people.
- Crossings are part of larger efforts to reconnect shattered ecological corridors worldwide. Animals need to move to find food, water, a mate — and to escape more frequent, extreme wildfires and extreme weather events.
- Some of the motivation in building and retrofitting wildlife bridges and underpasses involves public safety and economics. Crashes with large animals cost the U.S. economy more than $10 billion each year.
In Peru and Brazil, extractivism threatens Indigenous people in isolation: Report
- Indigenous Peoples in Voluntary Isolation and Initial Contact (PIACI) in Peru and Brazil’s Yavarí-Tapiche Territorial Corridor are under threat by oil and gas expansion, proposed highways and illegal mining, a recent report says.
- Oil and gas blocks overlap with 10% of the 16-million-hectare corridor, including nearly 1.7 million hectares of intact tropical forest, and 12% of PIACI reserves pending approval are at risk from oil and gas.
- The report identifies 13 mining concessions and 500,000 hectares of logging concessions on the Peruvian side alone.
- Indigenous leaders and civil society organizations in Peru say the government must stop handing out concessions and revoke or relocate existing ones, otherwise PIACI face exposure to disease due to forced contact, conflict and the destruction of the ecosystems they depend on to survive.
Chimpanzees vs. a mega railway
A massive railway project, The Simandou corridor, in Guinea is cutting through one of West Africa’s most important ecosystems. The Simandou corridor is fragmenting forests that are home to the largest population of endangered western chimpanzees, putting their survival at risk. But why is this massive railway project being built? Deep within Guinea’s forests lie […]
Europe removes record number of dams in 2025 to restore rivers, help species
A massive slab of wartime concrete blocked the Pčinja River in Kumanovo, North Macedonia for more than 70 years. A 53-meter-long and 30-meter-wide (174 by 98 feet) structure of reinforced concrete packed with salvaged railway steel impeded the free flow of water and fish for at least 70 kilometers (44 miles) upstream. It was considered […]
Global sand demand is outpacing nature’s ability to replenish it, UN says
The global sand mining industry removes around 50 billion metric tons of material each year, outpacing the rate at which sand replenishes through the slow geological processes of weathering, reports Mongabay’s Carolyn Cowan. According to a report by the U.N. Environment Programme (UNEP), the demand for sand is expected to grow by 45% by 2060 […]
Brazil to invest $75 million in highway through Amazon and unveils environmental protection plan
SAO PAULO (AP) — Brazil’s government has announced a $75 million investment in the BR-319 highway, a move environmentalists fear could speed up Amazon deforestation. President Luiz Inácio Lula da Silva claims it will be the most environmentally advanced road in the world. The highway, linking Amazonas and Rondonia, remains mostly unpaved since its 1976 […]
Nepal’s infrastructure risks wildlife habitats beyond protected areas, study warns
- A WWF Nepal mapping study has identified 515 “biodiversity important areas” across Nepal, many of which overlap with existing or planned road, railway and power line projects.
- Conservationists warn that Nepal’s infrastructure boom could fragment wildlife habitats and movement corridors, especially in wetlands, river valleys and mid-hill forests outside protected areas.
- Experts say Nepal doesn’t need to halt development, but must integrate wildlife safeguards early, including route changes, underpasses, overpasses, canopy bridges, and bird-safe power-line designs.
The most underfunded climate opportunities may be at sea
- At the Philanthropy Asia Summit’s “Sea Change” panel on ocean-climate solutions in Asia, speakers highlighted a mismatch between the ocean’s importance to the climate transition and the tiny share of philanthropic funding directed to ocean-climate work.
- Ocean philanthropy has long focused on conservation, fisheries, and coastal livelihoods, but climate change is now threatening many of those gains while also making the ocean central to mitigation through offshore wind, cleaner shipping, blue carbon, and coastal resilience.
- Philanthropy cannot finance offshore wind farms or the decarbonization of global shipping, but it can play a catalytic role by funding policy design, marine spatial planning, community engagement, technical research, coordination, and local capacity.
- Some of the strongest opportunities for funders lie in Asia, where offshore wind, ports, shipbuilding, shipping routes, and coastal communities converge, and where early philanthropic support can help make large-scale transitions faster, more inclusive, and more credible.
Above an Australian highway, a bridge reconnects wilderness for quolls, koalas and other animals
- A new wildlife overpass that spans a major highway south of Sydney is reconnecting habitat between Heathcote National Park and Royal National Park, helping animals safely cross one of Australia’s busiest road corridors.
- The retrofitted bridge includes features for a wide range of species, from rope crossings for gliding marsupials to vegetated pathways for ground-dwelling animals such as wombats, echidnas and amphibians.
- Ecologists say reconnecting fragmented habitat is increasingly important as roads, urban expansion, extreme weather events and climate-driven bushfires isolate wildlife populations and reduce genetic diversity.
- Research from Australia and elsewhere shows that wildlife crossings can significantly reduce animal deaths and help species move, forage and breed, but only when these structures are carefully designed around animals’ behavior and habitat needs.
‘Same dangerous project’: Fury after Indonesia revives disputed mine
- Indonesia’s environment ministry has reapproved a controversial zinc and lead mine in North Sumatra, less than a year after the Supreme Court forced it to revoke the project’s earlier environmental approval over disaster-risk concerns.
- The revised environmental assessment replaces a proposed tailings dam with a plan to bury mining waste underground, but critics and independent experts say the mining company cannot realistically bury all of its waste and will still require a dangerous aboveground storage facility.
- Residents, activists and legal advocates argue the new approval is legally flawed because it relies on a framework already annulled by the Supreme Court, and say the company failed to conduct meaningful public consultation or provide key documents to affected communities.
- Communities opposing the mine say previous company activities have already caused environmental damage, flooding and water disruptions, and vow to continue fighting a project they fear could threaten lives and farmland in the earthquake-prone region.
Mexico rejects ‘Perfect Day’ waterpark on Caribbean coast, citing environmental risks
Environmental authorities in Mexico have rejected the proposal for a large waterpark in the southern state of Quintana Roo, citing risks for coastal ecosystems and local communities. Royal Caribbean’s Perfect Day Mexico would have covered more than 80 hectares (200 acres) in the village of Mahahual with the “ultimate vacation for families,” including pools, restaurants […]
19,000 Great Pyramids a year: Report flags unsustainable rate of sand mining
- A new analysis of global sand extraction indicates the industry is removing roughly 50 billion metric tons a year, a pace that far outstrips natural replenishment.
- Experts say the loss of sand from landscapes, river deltas, and coastal zones threatens ecosystems, livelihoods and many processes on which life depends.
- Although the sand mining industry is operating at unsustainable levels, experts say measures exist to lessen its impact.
- Solutions include coordinated governance, stronger monitoring and long-term, cross-border planning.
Elephants return to Mount Elgon side of Uganda after four decades
- Monitoring of elephants on Mount Elgon, on the Uganda-Kenya border, shows a herd of elephants have crossed over to the Ugandan side, into areas they had largely abandoned since the 1970s.
- The Uganda Wildlife Authority says their return is a positive sign that efforts to restore degraded forest in Mount Elgon National Park is succeeding.
- Residents of Bukwo district, which overlaps with the national park, say elephants destroyed crops in 2025 but UWA rangers have so far prevented this in 2026.
Radio and satellite alerts help Zambian farmers live with dangerous wildlife
- In Zambia’s Eastern Province, a community radio station beams out programs and messages on coping with human-wildlife conflict.
- Tuning in are villagers living in a transfrontier conservation area straddling this part of Zambia, and neighboring Malawi.
- When Mongabay visited, residents were mostly worried about attacks by hyenas, which officials say have recently claimed the lives of four children.
- But cutting-edge satellite technology also provides farmers with an early warning on the approach of potentially destructive elephant herds.
As elephants return in eastern Zambia, communities adapt to coexistence
- Four years ago, more than 200 elephants were relocated to Malawi’s Kasungu National Park, which shares an open border with three farming districts in eastern Zambia.
- The elephants regularly move into farms, sometimes raiding granaries and destroying crops and posing a risk to people.
- Amid deep skepticism, conservationists and wildlife officials are working with locals to change attitudes, turning conflict into coexistence.
New study explores how reforestation could help Java’s leopards survive
- A new study finds that strategically restoring degraded forests could help reconnect fragmented habitat for the endangered Javan leopard, giving the species more room to move across densely populated Java.
- Researchers created the first islandwide model of habitat connectivity for the species, showing how targeted reforestation could help offset some of the barriers created by roads, railways and urban development.
- Conservationists say isolated leopard populations face increasing risks from habitat loss, human conflict, disease and inbreeding, with only an estimated 320 Javan leopards remaining in the wild.
- Experts caution that the model still needs to be tested with real-world tracking data, but say reconnecting forests will be essential for the long-term survival of Java’s last apex predator.
Hundreds of Khulan return to Eastern Mongolia after 65-year absence
The Asiatic wild ass, or khulan, is reestablishing itself in eastern Mongolia for the first time in more than six decades, according to a recent study. It found hundreds of these wide-roaming herbivores have successfully crossed through a gap along the perimeter of the otherwise fenced-off Trans-Mongolian Railway, a barrier that kept them restricted to […]
The world’s great deltas are sinking — and with them, a global food system
- The Mekong Delta is sinking. Projections indicate that 90% of this life-sustaining landform could disappear by 2100 due to human-driven factors such as groundwater pumping and sediment capture by dams, compounding the effects of sea-level rise.
- The Mekong is just one of 40 of the world’s large river deltas threatened by high subsidence rates coupled with rising sea levels, according to a 2026 global study. Among the 19 river deltas seeing the most significant widespread subsidence are those on the Mekong, Nile, Chao Phraya, Ganga-Brahmaputra, and Mississippi rivers.
- As the world’s great deltas sink, humanity loses rich, irreplaceable agricultural lands, fisheries, urban areas and exceptional biodiversity — much of which will not be salvageable beyond a certain point. Delta loss poses a significant threat to global food security, and an existential threat to often impoverished delta communities.
- Delta subsidence can be slowed and even reversed by implementing well-understood mitigation strategies, say experts, by replacing hydropower dams with alternative energy, reducing sand mining and groundwater extraction, and altering agricultural practices. But these solutions are hampered by economics and lack of political will.
Citizen science helps reconnect Singapore treetops for elusive leaf-eating langurs
- Singapore’s fragmented forests are home to a small population of Raffles’ banded langurs, one of the world’s most threatened primates.
- Citizen scientists are helping conservationists protect the arboreal species across the island’s densely urbanized landscape.
- By collecting long-term and consistent data in known strongholds, volunteers have identified langur food plants and movement corridors, boosting efforts to enrich and reconnect their habitats.
- The citizen science program has also built public awareness of the elusive species, one of only three primates left in Singapore, an outcome experts hope will rouse wider support for biodiversity protection amid intense development pressure.
In Nepal, controversial dam threatens endangered pangolins: Study
- The proposed Nagmati Dam in Nepal’s capital potentially threatens critically endangered Chinese pangolins by flooding their prime habitat.
- Researchers warn that pangolins are especially vulnerable due to their small home ranges and specific habitat needs, meaning even limited habitat loss could have severe population impacts.
- The dam’s environmental impact assessment is criticized for failing to properly acknowledge or evaluate risks to these threatened species.
- Beyond pangolins, other threatened wildlife in the park — including leopards and Himalayan black bear — may face displacement, increasing ecological stress and conflict risks.
Afghanistan’s capital is in the grip of a water crisis
KABUL, Afghanistan (AP) — Nestled in a high-altitude valley in Afghanistan’s Hindu Kush mountain range, Kabul is rapidly running out of water. Experts say climate change has played its part, but so has massive population growth and resource mismanagement. Many people, particularly in the poorer areas of the Afghan capital, are left struggling to cope. […]
Indigenous governance key to protecting Amazon Basin connectivity, experts say
- The connectivity of the Amazon’s rivers, lowlands, wetlands and Andean areas is vital for the functioning of these different ecosystems, but it is threatened by hydroelectric dams, mining and deforestation, among others.
- According to the Science Panel for the Amazon, 23% of the Amazon lowlands, 24% of rivers, 25% of wetlands and 28% of the Amazonian Andes are affected by at least one anthropogenic activity, with some parts of the Amazon Basin more affected by loss of connectivity than others.
- Indigenous territories and conservation units suffer from less ecosystem disruption, which highlights the importance of guaranteeing the protection of these areas, particularly by supporting Indigenous governance, the researchers argue.
- Other solutions include the creation of dam-free river sanctuaries and biodiversity corridors in the areas of the Amazon Basin that have been least affected by deforestation to help maintain landscape connectivity.
Peru-Brazil Bioceanic Railway brings too much risk to the Amazon, experts warn
- Discussions around the construction of a railway line linking the Atlantic and Pacific coasts in South America have raised concerns about the potential social and environmental impacts.
- Experts warn about the consequences within and around the proposed routes of the Bioceanic Railway between Peru and Brazil, potentially harming Indigenous communities as well as the native Amazonian ecosystem.
- While authorities told Mongabay that there’s no “definitive route” to date, all the potential routes would cross through environmentally sensitive areas of the Peruvian regions of Ucayali and Madre de Dios.
- Critics also warn that opening new routes inside the Amazon could boost criminal activity, paving the way for illegal mining and drug trafficking.
The ocean’s enforcement gap
- Governments have designated vast marine protected areas and pledged to conserve 30% of the ocean by 2030, enforcement often lags behind these commitments.
- Research shows that the ecological benefits of marine protected areas depend less on their size than on whether rules are visible, monitored, and enforced.
- New tools—such as satellite imagery, vessel-tracking systems, and data analytics—are making it easier and cheaper to detect illegal fishing and focus enforcement efforts.
- As monitoring improves, the future of ocean conservation may depend less on creating new protected areas than on ensuring existing rules are consistently applied.
New mapping data show where oil blocks threaten Venezuela’s protected areas
- New mapping analysis by Mongabay reveals the potential threat from oil extraction to numerous ecosystems in Venezuela, including mangrove forests, seagrass meadows, coral reefs and Amazon rainforest, among others.
- Venezuela has 538,883 km2 (208,064 mi2) of protected areas and 177,843 km2 (68,666 mi2) of oil blocks, some of them already in production and others in the pre-exploration or exploration phases.
- An estimated 70,785 km2 (27,330 mi2)— or around 13% — of those oil blocks overlap with protected areas.
- If oil production ramps up to the 60-year historical average by 2036 — around 2.5 million barrels — the country would extract around 70 billion barrels and release an estimated 33.1 gigatons of CO2 by 2100, according to Climate Interactive’s calculator for fossil fuel extraction from biomass-rich areas.
Contested Amazon dam called to review water flow as river ecosystem fails
- A federal court and Brazil’s environmental agency ordered the Belo Monte hydropower plant to revise the Xingu River’s water-sharing plan, a decade after its debut, but a legal stay blocks enforcement of the ruling.
- The plant’s water flow has been subject to several complaints, as low water levels in the Volta Grande do Xingu have dried flooded forests and rock habitats, disrupting fish and turtle reproduction and threatening endemic species.
- “Increasing the amount of water is the only solution to restore this ecosystem,” says Josiel Juruna, coordinator of an Indigenous-led monitoring program documenting the impacts.
Indonesia court orders release of withheld impact studies on new capital
- Indonesia mining industry watchdog Jatam has won a case at the country’s Supreme Court requiring the government to disclose environmental impact assessments pertaining to two utility water projects at the country’s new capital city site.
- In 2019, then-president Joko Widodo announced he would move the capital of the world’s fourth-most-populous country from Jakarta to Nusantara, a new site surrounded by forests and Indigenous communities on the east coast of Borneo.
- At issue are the Sepaku Semoi Dam and Sepaku River intake, two infrastructure projects at Nusantara that have impacted local Indigenous populations, Jatam said.
- The NGO called the ruling a victory for transparency, but criticized efforts to withhold documents and pointed to a 2008 law as well as Indonesia’s Constitution requiring public access to information.
Hat Yai’s floods are a warning for cities built against nature (analysis)
- Hat Yai’s economy is still struggling to recover from the devastating November 2025 floods, raising fears that repeated disasters could drive businesses and investment away from the southern Thai tourism hub.
- Flood risk is rising due to urban expansion, altered drainage, upstream land-use change and increasingly intense rainfall linked to climate change.
- Decades of costly engineering fixes have failed to keep pace, and without major land-use reforms and nature-based solutions, the city risks locking itself into a cycle of worsening floods.
- This post is an analysis. The views expressed are those of the authors, not necessarily of Mongabay.
At dusk in Kenya’s caves, scientists study the hidden lives of bats
- David Wechuli and other researchers are studying bats living in cave systems in Kenya, to better understand how they interact with their environment and how human activities affect bat habitat.
- Research shows that many bat species are highly sensitive to disturbances, sometimes abandoning their roosts, with damaging consequences.
- Wechuli works for Bat Conservation International, which has helped communities develop guidelines to protect caves hosting bat colonies from disturbance.
Climate-resilient housing models slow to gain ground in disaster-prone Bangladesh
- In one of the world’s most climate sensitive deltas, disasters are on the rise. The need for resilient housing has become a significant concern for Bangladesh.
- Amid various challenges, architectural models to promote sustainable construction materials are emerging.
- Experts recommend separate zonal building codes for specific climatic event-prone areas.
Disastrous floods in Colombia reignite debate over hydroelectric dam
- In early February, severe flooding across the Colombian department of Córdoba affected 24 municipalities and displaced tens of thousands of people across the region.
- The heavy rainfalls occurring during the dry season have been linked to increasing temperatures and stronger coastal winds, which have amplified the impacts of a cold front in the Caribbean region. As official efforts to clean up the flooded areas fall short, locals worry that mosquito-borne diseases like dengue might spread.
- The flooding has reopened debate over Urrá, a large hydroelectric dam on the Sinú River. The project has been the subject of Indigenous resistance for decades, and some locals, experts and politicians blame it for intensifying recent flooding.
Thai data center boom sparks fears of water shortage, air pollution
- Thailand is experiencing a rapid data center boom, with more than 70 projects planned or underway, many clustered in the industrial Eastern Economic Corridor.
- Residents and farmers in Chonburi and Rayong provinces say they fear the facilities will intensify water shortages and pollution in a region already struggling with industrial impacts.
- Data centers require large volumes of water for cooling and major electricity supply, raising concerns about wastewater contamination and increased burning of fossil fuels.
- Critics say the sector is expanding with little transparency or community consultation, leaving locals uncertain about environmental safeguards and benefits.
Beyond the Potomac River, sewage spills threaten cities with old infrastructure and little funds
WASHINGTON (AP) — A major sewer pipe collapse has dumped hundreds of millions of gallons of sewage into the Potomac River, highlighting a nationwide problem involving failing infrastructure. The Potomac spill was a huge, but rare event that led to an emergency declaration and federal help. But across the country, sewer overflows happen tens of […]
The promise and perils of the 1995 Mekong River Agreement (commentary)
- Thirty years after the 1995 Mekong Agreement, the treaty and the Mekong River Commission have failed to stop cumulative damage to the river from dams, sediment loss, sand mining and altered flows.
- Hydropower expansion and major projects such as Laos’s mainstream dams and Cambodia’s Funan Techo Canal are accelerating ecological decline, harming fisheries, sediment flows and the Tonle Sap–Mekong system despite consultation processes meant to prevent such impacts.
- “This is not cooperation,” the author writes of the agreement. “It is a rat race tearing the Mekong apart.”
- This post is a commentary. The views expressed are those of the author, not necessarily of Mongabay.
Cambodian market survey a snapshot of a resilient — but stressed — Mekong
- In February, an international team of researchers conducted a two-week survey of fish species sold in markets in the Mekong River towns of Stung Treng and Kratie in Cambodia.
- The survey builds on a benchmark set by a 1994 survey in Stung Treng, allowing scientists to detect patterns in the size and diversity of fish being pulled from the river.
- The team identified 130 species, compared with 113 in the 1994 survey; 46 species were newly documented, many of them linked to aquaculture, while 29 species documented in 1994 were not found.
- Survey members say the tally shows the resilience of the Mekong, especially in places like Stung Treng where it remains undammed, but also points to worrying trends such as smaller fish dominating catches.
Lawsuit targets TotalEnergies over fossil fuel expansion and Paris Agreement goals
A French court has begun hearing a lawsuit against oil and gas giant TotalEnergies over its growing portfolio of fossil fuel projects worldwide. The case being heard before the Paris Court of Justice was brought by a coalition of 14 French cities, including Paris, and five civil society organizations. They assert that TotalEnergies must take […]
The power of cities over the seas
- Much of what determines the ocean’s condition is decided on land, where ports control entry, cities regulate ship operations, and municipal buyers shape seafood demand. These urban levers can influence marine outcomes at scale even though they receive far less attention than treaties or national policy.
- Port rules on fuel use, emissions, and safety can compel global shipping companies to change behavior, as access to major trade hubs is too valuable to lose. When several large ports adopt similar standards, their combined weight can shift industry norms across entire maritime corridors.
- Public procurement provides another pathway, with city-run institutions able to influence fisheries through what they choose to purchase. Sustainability standards — or public scrutiny, as seen in Brazil’s school meal controversy — can ripple back through supply chains and alter incentives at sea.
- Philanthropy focused on oceans may find high leverage in supporting city-level actions such as port electrification, data-sharing systems, and procurement reform. By targeting where rules meet markets and infrastructure, urban governance can complement national efforts and deliver practical gains even when international cooperation falters.
Panama NGOs face lawsuits, asset seizures in fight over port construction
- Two environmental groups fighting the Puerto Barú project in Panama have been named in lawsuits claiming they defamed the developers and created public confusion about the project.
- The Center for Environmental Advocacy of Panama and the Adopt a Panama Rainforest Association (Adopta Bosque) say the port could damage mangroves and harm vulnerable shark and ray species.
- Both organizations have had their assets seized, including bank accounts and properties that serve as private nature reserves.
Amazon villages build autonomous energy systems after mega-dam failed pledges
- A pilot project in the Tapajós-Arapiuns Reserve is providing 24-hour electricity through an integrated system of solar panels and river-based hydrokinetic turbines.
- The project’s hydrokinetic turbines use specialized filter systems and slow-rotation grids designed to generate electricity without harming local river fauna.
- Roughly 990,000 people in the Brazilian Amazon still lack access to electricity despite the region hosting some of the world’s largest hydropower facilities.
In Ecuador’s Chocó, roads shape the fate of the rainforest
- The Chocó rainforest in northwestern Ecuador has experienced some of the worst deforestation in the world, with only around 3% tree cover remaining in the western lowlands.
- A lot of the deforestation can be traced to an influx of loggers in the 1990s and the many roads and trails that they created in the process, which are now being used by new settlers.
- In an effort to save a part of the Chocó, the Jocotoco Conservation Foundation has been building a reserve by buying up parcels of land, one at a time. Its Canandé Reserve has grown to roughly 19,000 hectares (47,000 acres) but still faces pressure from roads and trails built by expanding communities.
- Residents respect the need to conserve the forest but also express a desire to improve connectivity, with the ability to travel within the area and to nearby cities.
Farmers fear displacement, drought, flooding tied to Cambodia’s Funan Techo Canal
- The Cambodian government is set to begin construction of the Funan Techo Canal, a nearly $1.2 billion, 180-kilometer (112-mile) waterway navigation project that will cut across four provinces to connect the Mekong River to the sea.
- The primary rationale for building the canal is to reduce Cambodia’s shipping costs, as well as to generate jobs and economic development.
- Mongabay has followed this mega-project’s development for more than a year, speaking with more than 50 people living along the canal’s proposed route. Virtually everyone we spoke with noted that the government has provided very little information about the project, and amid the uncertainty, fear has taken root.
- In inland communities in the rich floodplains of the Mekong River, farmers we spoke with said they worried they’d lose their homes or land, and that construction would disrupt the annual months-long inundation of the wetlands they rely on for planting rice as well as for fishing, crabbing and raising livestock.
Cambodia’s canal mega-project threatens coastal communities and marine life
- The Cambodian government is set to begin construction of the Funan Techo Canal, a nearly $1.2 billion, 180-kilometer (112-mile) waterway navigation project that will cut across four provinces to connect the Mekong River to the sea.
- The primary rationale for building the canal is to reduce Cambodia’s shipping costs as well as to generate jobs and economic development.
- Mongabay has followed this mega-project’s development for more than a year, speaking with more than 50 people living along the canal’s proposed route. Virtually everyone we spoke with noted that the government has provided very little information about the project, and amid the uncertainty, fear has taken root.
- In coastal communities in Kep province, where the canal will meet the sea and a new port and deepwater shipping lanes will be built, fishers we spoke with said they worried they’d lose their homes and that construction would render their already meager fishing grounds barren and inaccessible.
Kathy Jefferson Bancroft, guardian of a stolen lake
- For decades, Kathy Jefferson Bancroft challenged the idea that Owens Lake was merely a technical problem, insisting it be understood as a living place with history, meaning, and obligations.
- As Tribal Historic Preservation Officer for the Lone Pine Paiute–Shoshone Tribe, she worked at the intersection of Indigenous knowledge and Western science, pressing agencies to account for longer timescales and deeper responsibilities.
- Her advocacy helped protect sacred sites, resist destructive mining and mitigation schemes, and reshape how land and water decisions were made in California’s Owens Valley.
- Bancroft’s work rested on a simple proposition that unsettled bureaucracies: water is not something to be managed at will, but something that carries memory, limits, and consequence.
Ethiopia’s Renaissance mega-dam fuels energy hopes and regional anxiety
- Ethiopia inaugurated Africa’s largest hydroelectric dam in 2025, positioning itself as a regional energy exporter while millions of its citizens still lack access to electricity.
- Egypt, which lies downstream in the Nile Basin, views the Grand Ethiopian Renaissance Dam as an existential threat, warning of risks to Nile water security and regional stability.
- Scientists caution that dam failures or mismanagement could trigger catastrophic flooding in Sudan and Egypt.
- Critics argue that the dam may serve as a geopolitical and public relations tool, while its environmental and social impacts remain insufficiently assessed.
A dam threatens Nepal’s Indigenous community; they want it on the ballot
- Residents of Mulkharka, largely from the Indigenous Tamang community, learned only in 2023 about plans for the Nagmati Dam near their settlement on the northern edge of Kathmandu and now strongly oppose it, saying officials highlighted benefits but hid social, environmental and safety risks.
- Locals fear displacement as well as loss of forests, rituals, grazing land and medicinal plants, with estimates of up to 80,000 trees cut, increased human-wildlife conflict and erosion of ancestral ties to the land.
- Critics and engineers warn the $190 million dam is unnecessary and systemically risky, citing weak environmental assessments, seismic vulnerability and catastrophic flood potential for downstream Kathmandu if the dam fails.
- As Nepal heads into parliamentary elections, Mulkharka residents want the dam debated at the ballot box calling for development models that prioritize community consent, ecological safety and accountability.
World Bank watchdog looks into Nepal cable car project amid Indigenous outcry
- The World Bank Group’s Compliance Advisor/Ombudsman (CAO) is assessing a complaint by Nepal’s Indigenous Yakthung (Limbu) people over the International Finance Corporation’s (IFC) advisory involvement in the controversial Pathibhara cable car project, formally registered in December 2025.
- The cable car, planned on land sacred to the Yakthung people and near the Kanchenjunga Conservation Area, has sparked protests over alleged violations of Indigenous rights, forest clearance, threats to wildlife and inadequate environmental assessment.
- Complainants argue the IFC failed to transparently disclose its advisory support to IME Group until late in the project, raising questions about accountability and compliance with IFC safeguards, despite the IFC saying it exited the advisory agreement early and did not directly support the Pathibhara project.
- The case will undergo a 90-day CAO assessment to determine whether it proceeds to dispute resolution or a compliance review, amid ongoing legal challenges and community protests.
From south to north, Sri Lanka’s cricket dreams undermine fragile ecosystems
- Sri Lanka plans to construct an international cricket stadium and a sports complex on the northern island of Mandaitivu spanning more than 56 hectares to popularize the sport in the country’s Northern province.
- Mandaitivu overlaps with mangroves and coastal wetlands in the ecologically sensitive Jaffna lagoon, and environmental groups warn that a construction on the low-lying island could reduce flood retention and increase climate vulnerability.
- Mandaitivu’s mangroves support fisheries and coastal livelihoods causing concern about potential decline in aquatic creatures, especially prawns and crabs, impacting the traditional fisherfolk.
- Conservationists say the project echoes past ill-informed infrastructure decisions, such as the Hambantota stadium built within an elephant habitat, reflecting weak environmental governance and repeated ecological trade-offs.
Hopes and fears as Guinea exports iron ore from Simandou mines
- After decades of planning, the first shipment of iron ore from Guinea’s Simandou mines is on its way to China.
- The shipment marks the beginning of an era in which Guinea is expected to become one of the world’s leading producers of iron ore.
- Environmental advocates say that damage from the mines so far has gone largely unaddressed.
Helping Cape Town’s toads cross the road: Interview with Andrew Turner
- Endangered western leopard toads have lost habitat to urban development in Cape Town, and crossing roads during breeding season adds another danger: getting “squished.”
- Mongabay interviewed Andrew Turner, scientific manager for CapeNature, who discussed underpasses to help the toads safely reach their destinations: ponds for mating and laying eggs.
- Citizen science offers a useful data source, as volunteers record and photograph the toads they help cross the road; “It’s hard for scientists and researchers to be everywhere, but citizenry is everywhere,” Turner says.
Brickmaking keeps eating farmland as Bangladesh misses clean-build goal
- Despite a 2019 mandate to switch to concrete blocks and other alternatives by June 2025, most government projects continued using clay-fired bricks, with only the Ministry of Housing and Public Works fully complying.
- About 7,000 brickfields strip an estimated 9.5 million cubic meters (3.35 billion cubic feet) of topsoil each year, rendering farmland uncultivable for years, while the sector accounts for roughly 3% of Bangladesh’s greenhouse gas emissions due to coal- and wood-fired kilns.
- Concrete alternatives are available, along with government-developed lower-cost options such as compressed stabilized earth blocks made from dredged river sediment, which can cut costs and conserve topsoil, yet their adoption remains limited.
- A 15% VAT on alternative building materials has made them less competitive than traditional bricks, discouraging investment and demand, even as officials plan a new deadline and stricter enforcement to revive the stalled transition.
Fish deformities expose ‘collapse’ of Xingu River’s pulse after construction of Belo Monte Dam
- Independent monitoring has found a high prevalence of deformities in fish in the Volta Grande do Xingu area of the Brazilian Amazon, following the construction of the massive Belo Monte dam.
- Potential factors could include changes in the river’s flood pulse, water pollution, higher water temperatures, and food scarcity, all linked to the reduced flow in this section of the Xingu since the dam began operating in 2016.
- Federal prosecutors are scrutinizing the dam’s impact, alongside independent researchers, and at the recent COP30 climate summit warned of “ecosystem collapse.”
- Both scientists and affected communities say the prescribed rate at which the dam operator is releasing water into the river is far too low to simulate its natural cycle, leaving the region’s flooded forests dry and exacerbating the effects of drought.
Rare bats at risk as iron ore mine advances in Guinea’s Nimba Mountains
- Guinea’s government is assessing the potential impacts of a mining project in the Nimba Mountains, in a biodiversity hotspot that has been recognized as a UNESCO World Heritage Site while being threatened by mining.
- U.S. mining company Ivanhoe Atlantic recently submitted an environmental impact assessment for an iron ore mine at a site that is the only known home of two unique bat species, as well as critically endangered chimpanzees and threatened toads and frogs.
- Conservationists say open-pit mining in this ecologically sensitive region could spell extinction for Lamotte’s roundleaf bat and the orange-furred Nimba Mountain bat if their forest habitat is disturbed for mine infrastructure.
Amazon fishers help scientists map dam harms to Madeira River stocks
- Having fishers as protagonists, a recent study disclosed unanswered details about the Amazon communities and fish species most affected by two Madeira River dams.
- The dams limited the natural flow of the Madeira, disrupting the currents that fish need and causing up to a 90% reduction in stocks in some locations; species like pirarucu and tambaqui have largely disappeared from traditional fishing communities.
- The research serves as evidence to support the decade-long legal battle by fishers in Humaitá who are seeking compensation for losses caused by power plants.
Fights against development projects marks 2025 for Nepal’s Indigenous people
- From protests to court rulings, for Nepal’s Indigenous peoples and local communities, 2025 was marked by activism and struggles to secure their forests, land and territories from infrastructure projects.
- As threats from hydropower, cable cars and mining projects increased, communities lost touch with their forest, lands and sacred connection with nature, which impacted biodiversity conservation.
- However, communities pushed legal action against these projects that operated without FPIC, community consultation, environmental regulation and safeguards.
A ‘national pride’ highway meets Indigenous resistance in ancient Nepali settlements
- Nepal’s Indigenous Newa communities in Khokana and Bungamati are resisting the Kathmandu–Terai Fast Track expressway, which would cut through their ancestral lands, threatening livelihoods, settlements and cultural identity rooted in centuries-old traditions.
- The government promotes the highway as a “national pride” project to boost connectivity and economic growth, but locals say it was pushed forward without meaningful consultation and dismisses Indigenous rights and heritage.
- Resistance is fueled not only by the highway but by fears that it will trigger a cascade of additional infrastructure projects, including an outer ring road, Bagmati Corridor road expansion, transmission lines, a railway line, and a planned satellite city.
- Community members stress their fight is not about compensation but survival, arguing that money cannot replace their land, culture and civilization, and warning that the expressway would permanently erase their Indigenous way of life.
The first amphibian to halt a hydroelectric dam now takes on the climate crisis
- Known in Brazil as the admirable little red-bellied toad, the rare Melanophryniscus admirabilis is endemic to a stretch of the Forqueta River in Rio Grande do Sul state. It made history in 2014 when it halted the construction of a hydroelectric dam that would have destroyed its only habitat.
- After the 2024 floods, researchers returned to the area to assess the impacts of the state’s biggest climate catastrophe on its environment.
- With just over a thousand individuals in the wild, the species is listed as “critically endangered”; in addition to climate change, the little toad suffers from the advance of monocultures and the threat of wildlife trafficking.
All new roads lead to increased deforestation in Ecuador’s Indigenous territory
- Between 2022 and 2025 at least 62 kilometers (39 miles) of roads were opened in Achuar territory in southern Ecuador, several without environmental permits or technical studies.
- Global Forest Watch documented the loss of thousands of hectares of primary forest. Community monitoring found that a lack of control on the part of the authorities has facilitated illegal logging.
- The arrival of illegal loggers led to confrontations between communities, which resulted in two murders of Indigenous people.
- The area is one of the poorest in the country with few basic services: Some communities complain about the lack of roads, but others are concerned about their social and environmental impacts.
How Southern African farmers & elephants can both adapt to coexist
- In Southern Africa, people live alongside elephants, but not always peacefully.
- The growing reports of human-elephant conflict have triggered calls for elephant culls in some countries, like Zimbabwe.
- But conservation groups are working hard to promote coexistence, using technology that can warn farmers about approaching elephants or link farmers to more lucrative markets to offset the cost of living with one of Africa’s most charismatic mammals.
- In all of this, adaptation is the key: Farmers are adapting the way they farm, while elephants are learning to move at night and stick to specific routes through populated areas to avoid conflict.
Costa Rica’s ‘shocking’ wildlife crisis: Nation must move to prevent animal electrocution (commentary)
- Costa Rica is renowned for its comprehensive laws that safeguard forest cover and wildlife, protecting its status as a biodiversity hotspot that attracts millions of tourists every year.
- Yet wildlife rescue centers persistently point out that the level of care that authorities have promised has not yet been fully realized on multiple issues, including the issue of increasing electrocution deaths of sloths, kinkajous, monkeys and other animals traversing exposed electricity transmission lines after their forests have been cut.
- Many of these NGOs recently came together to form a coalition to bring awareness to the fact that most of the nation’s electrical infrastructure is installed aerially and without insulation, laying deadly traps for all arboreal animals.
- This article is a commentary. The views expressed are those of the author, not necessarily of Mongabay.
Noisy traffic is making Galápagos’ yellow warblers angry
A recent study found that birds that live closer to roads display more aggression than birds of the same species that live farther away from noisy vehicles, Mongabay’s Spoorthy Raman reported. Researchers looked at the behavioral differences of male Galápagos yellow warblers (Setophaga petechia aureola) on two islands of the Galápagos, an Ecuadorian archipelago in […]
Collapses of Amazon riverbanks threaten communities and shipping routes
- Extreme droughts, human interventions and growing boat traffic are contributing to riverbank collapses that endanger riverside communities in the Brazilian Amazon.
- Four public river ports in Amazonas state have been damaged by riverbank collapses in the past decade, prompting concerns about the safety of Amazon port infrastructure.
- Brazil’s Federal Public Ministry is investigating alleged failures to prevent collapses at regional ports that connect riverside communities and provide access to essential services.
Nepal Indigenous leaders refile writ petition against hydropower project
- In 2024, Indigenous Bhote-Lhomi Singsa people filed a writ petition against a hydropower project expressing concerns over what they say is a flawed EIA, forged signatures and community rights violations in Lungbasamba landscape, a biocultural heritage home to endangered flora and fauna.
- More than a year since the petition, leaders say the construction work has progressed in the absence of an interim order from the court to halt the construction, which has impacted their livelihoods, supported by farming, yak herding and trade in medicinal herbs.
- Demanding the project’s cancellation with an interim order to halt the ongoing construction activities, and to declare the EIA void, leaders filed another petition in November.
- Given the criticisms over the project and impacts outlined by the EIA report, the company says it still looks forward to the project, which is set to be completed in 2028.
Nepal’s cities must plan for resilience and inclusion for the future & nature (commentary)
- The current growth trajectory of Nepal’s cities appears to be unsustainable and unready for the increasing stresses of climate change, an environmental engineer writes.
- Unplanned expansion and the breakdown of the natural/urban interface are diminishing wildlife in this nation, and women suffer disproportionately from the impacts, with an increase in the time spent on water collection of up to 30%, for example.
- But, as this new op-ed argues, “If cities learn from each other, they will see transformed public open spaces, demonstrating how we can turn a climate liability into a community asset.”
- This article is a commentary. The views expressed are those of the author, not necessarily of Mongabay.
Mexico is inflating its climate spending by billions of dollars. Here’s how.
- Mexican President Claudia Sheinbaum took office last year touting her climate science background, yet continues to neglect renewable energy and conservation while subsidizing state-owned oil company Pemex.
- Funds her government earmarked for climate change and a renewable energy transition are actually going to infrastructure, oil and gas, and other projects unrelated to the environment, a review of the 2026 budget shows.
- In one case, more than $40 million for a train line is counted twice but only spent once, misrepresenting how much money the government is dedicating to the environment.
Corridors, not culls, offer solution to Southern Africa’s growing elephant population
- Elephant populations in Southern Africa are stable or growing, but the space available for them is not.
- Often, elephant populations are constrained, increasing their impact on the environment or surrounding communities, and triggering calls for controversial solutions, like culls or contraception.
- But studies in a region that hosts 50% of Africa’s remaining savanna elephants (Loxodonta africana) show how the animals make use of wildlife corridors to move between protected areas and neighboring countries.
- Encouraging elephants to migrate can help relieve overpopulation in some areas, but any corridor invariably intersects with human communities, making it both vital ecological infrastructure and a social challenge.
Wildlife and communities bear the cost as Simandou rail corridor advances across Guinea
- A 650-km (400-mi) railway corridor is being built that will link the iron ore mine in eastern Guinea to the country’s Atlantic port of Moribaya.
- Its route crosses forests that are home to some of the last populations of forest elephants and western chimpanzees in the country, with NGOs warning of disruptions and fragmentation of vital habitat, putting several species at risk of local extinction.
- Villagers along the route also complain that dust and pollution have impacted their livelihoods, and that compensation has been delayed or incomplete.
- Experts and civil society actors are calling for a strategic environmental study and better implementation of environmental and social management plans.
Brazil fast-tracks paving controversial highway in Amazon with new licensing rule
Brazil’s Senate approved an environmental licensing bill that could expedite major infrastructure projects, including paving a highway that cuts through one of the most intact parts of the Amazon Rainforest in northwestern Brazil. The BR-319 highway runs through 885 kilometers (550 miles) of rainforest, connecting Manaus, the capital of Amazonas state, with Rondônia state farther […]
For fossil fuel-dependent islands, ocean thermal energy offers a lifeline
- Ocean thermal energy conversion (OTEC) is gaining renewed attention as a reliable, 24/7 clean-energy option for tropical islands, with a pilot project in the Canary Islands showcasing its potential and building on small-scale tests in Japan and Hawai‘i.
- The technology uses the temperature difference between warm surface water and cold deep water to evaporate a working fluid, drive a turbine and regenerate the cycle — offering massive theoretical potential to generate up to 3 terawatts globally.
- Seawater-based heating and cooling systems, including seawater heat pumps and seawater air-conditioning (SWAC), are already in use and could be scaled up rapidly to cut emissions when paired with renewables.
- Major barriers include cost, investor reluctance and environmental concerns, especially around deep-water discharge and ammonia use, prompting calls for large-scale demonstration projects to prove first prove their viability and safety.
Philippine mangroves survived a typhoon, but now confront a human-made challenge
- A new study shows mangroves in Tacloban, the Philippine city hit hardest hit by Typhoon Haiyan in December 2013, have expanded beyond pre-storm levels.
- This recovery was driven by community-led reforestation efforts from 2015-2018, when residents planted 30,000 Rhizophora mangrove seedlings across 4 hectares (10 acres) of Cancabato Bay.
- Satellite image analysis and modeling reveal how the forest was destroyed by Haiyan and how it later withstood 2019’s Typhoon Phanfone.
- However, experts warn that the recovering mangroves may be threatened by an ongoing project to build a causeway across the bay, which could generate pollution and physical disturbances.
Filipinos wade through floodwaters due to sinking land, rising sea & corruption
- Rising sea levels and sinking lands are leaving communities in the Philippines with the challenge of adapting to a combination of hazards that are reshaping coastal and island life.
- Globally, around 40% of the population lives in coastal areas, with more than 850 million people in low elevated coastal zones less than 10 meters above sea level, including more than 150 million living less than 5 above sea level.
- Between 2000 and 2019, an estimated 1.6 billion people were affected by different types of flooding, threatening infrastructure and disrupting basic services.
- On July 28, Philippine President Ferdinand Marcos Jr. in his State of the Nation Address ordered an investigation into possible corruption in flood control projects; since then, the scandal has ignited a broader anti-corruption movement among Filipinos.
New riverside lake in Nepal wins hearts, but faces government opposition
- The Bagmati Lake (Bharat Taal), constructed recently in Nepal’s southern Sarlahi district, attracts Nepali and Indian tourists with recreational activities, generating revenue, employment and cross-border tourism.
- The lake, which may have helped improve groundwater levels, soil moisture and crop yields in surrounding areas, has provided habitat for migratory birds.
- However, the fate of the lake hangs in the balance as the country’s anti-corruption court looks into alleged corruption and the lack of environmental compliance during its construction.
Weather disasters are surging in the Amazon. Reporting isn’t.
The Amazon’s climate hazards are growing faster than governments can track.
Lesotho communities allege greenwashing by project transferring water to South Africa
- The Lesotho Highlands Water Project (LHWP), a scheme to transfer water from Lesotho’s river systems to neighboring South Africa, also aims to provide hydropower to Lesotho’s people.
- However, complainants from communities impacted and displaced by the complex of dams, water channels, feeder roads, and bridges accuse the developers of promoting the LHWP as a climate mitigation project and ignoring its impacts on their livelihoods and the environment, and call it “greenwashing.”
- The project is degrading the environment, polluting water streams used by residents, destroying cultivable land used to grow food crops, eating into forests, and reducing access to pastures, according to the complaint filed with the African Development Bank (AfDB), which is partly financing the LHWP.
- “We are not just being denied benefits from the project, we are suffering harm from it,” the complaint says.
Construction of TotalEnergies pipeline cuts through coral reefs in Mozambique
- A Dutch company dredged through a highly sensitive coral area for TotalEnergies’ liquefied natural gas project in Mozambique, satellite imagery and vessel traffic data confirm.
- The French oil and gas company declared force majeure after insurgents attacked the facility in 2021, but some work on the project continued.
- Environmental groups warn that the environmental impact assessments for TotalEnergies’ project and three others in the same waters are inadequate.
AI data center revolution sucks up world’s energy, water, materials
- Data centers are springing up across tropical Latin America, Southeast Asia, Indonesia and Africa. But these facilities are often unlike those of the recent past. Today’s advanced data centers are built to provide artificial intelligence (AI) computing capacity by Big Tech companies such as Microsoft, Google and Amazon.
- As large AI data centers proliferate, they are competing for water, energy and materials with already stressed tropical communities. National governments frequently welcome Big Tech and AI, offering tax breaks and other incentives to build AI complexes, while often not taking community needs into consideration.
- Aware that fossil fuels and renewables by themselves likely can’t handle the astronomical energy demands posed by AI mega-data centers, Internet companies are reactivating the once moribund nuclear industry, despite intractable problems with radioactive waste disposal.
- Voices in the Global South say that AI computing (whose producers remain principally in the Global North) is evolving as a new form of extractive colonialism. Some Indigenous people say it is time to question limitless technological innovation with its heavy environmental and social costs.
Report identifies 10 emerging tech solutions to enhance planetary health
- A recent report underlines 10 emerging technologies offering potential to accelerate climate action, restore ecosystems, and drive sustainable innovation within safe planetary boundaries. These technologies include AI-supported Earth observation, automated food waste upcycling, green concrete and more.
- Innovative AI improvements in Earth observations (EO) can better identify and track human-caused environmental impacts and offer improved early warning alerts for planetary boundary overshoot. Such systems use AI-powered analytics to synthesize satellite, drone and ground-based data for near-real-time results.
- Artificial intelligence and automation can also work in tandem to manage citywide food waste programs, ensuring that food scraps are diverted from landfills or incineration, decreasing carbon emissions and reducing waste.
- Another tech solution is green concrete which could not only reduce emissions from traditional cement production, but when incorporated into infrastructure construction, can offer a permanent storage place for captured CO2.
Suriname’s plan to capitalize on carbon: Q&A with President Jennifer Geerlings-Simons
- Suriname’s first female president, Jennifer Geerlings-Simons, sat down with Mongabay to discuss her goals for the U.N. Climate Change Conference taking place next week in neighboring Brazil.
- She’s been a vocal proponent of climate financing for countries meeting their emission targets and conserving the rainforest.
- At the same time, Geerlings-Simons is grappling with Suriname’s deep-seated mining industry, which often skirts regulations and destroys natural ecosystems with mercury and cyanide.
- Geerlings-Simons said she recognizes the importance of extractive industries for funding the country’s infrastructure, law enforcement and the agencies that provide environmental oversight.
Ousted Nepal gov’t cleared easier path for controversial cable cars, documents show
- Nepal’s ousted KP Sharma Oli administration secretly granted national priority status to six commercial cable car projects, allowing easier forest clearance and land acquisition in protected areas.
- Lawyers and conservationists call the move illegal and contemptuous of court, as it bypassed pending Supreme Court cases and lacked proper environmental and community review, despite prior rulings invalidating infrastructure inside protected zones.
- The Annapurna Sikles cable car and other projects threaten biodiversity hotspots and Indigenous lands; critics highlight flawed environmental impact assessments, risks to ecosystems and lack of consultation with local and Indigenous communities.
- The interim government claims to be unaware of the decision, while experts urge its reversal, warning that the new rule shields developers from accountability and endangers Nepal’s conservation gains across.
Belém faces its social and natural demons as host to COP30
- Deforestation and the city’s historic shift from rivers to roads led to a massive influx of people into low-lying baixadas, where 57% of residents lack services, such as sewage, and are highly prone to flooding.
- The lack of trees in one of the Amazon’s most revered cities, especially in poor neighborhoods, contributes to projections that Belém will face 222 days of extreme heat by 2050.
- Experts argue that the infrastructure projects being implemented don’t offer sustainable solutions, reflecting a long-term failure to address Belém’s water and sewage crises.
Nickel mining damage near UNESCO site stirs outrage in southern Philippines
- A recent survey by the Davao Oriental provincial government engineering office revealed that a strip mine operating in the province had scraped bare about 200 hectares of forestland.
- After the survey, the provincial governor said the province would order the Pujada nickel mine to cease operations.
- The mine is within 10 kilometers of two protected areas: the Mount Hamiguitan Range Wildlife Sanctuary, a UNESCO World Heritage Site; and the Pujada Bay, a nationally protected seascape.
AI system eavesdrops on elephants to prevent deadly encounters in India
- Engineer-turned-conservationist Seema Lokhandwala has developed an AI-powered device that listens for elephant vocalizations and plays sounds like tiger roars or buzzing bees to drive herds away from villages near India’s Kaziranga National Park.
- Early field trials show the device is about 80% accurate in detecting elephants and 100% effective in deterring them, gaining support from local communities and forest officials despite limited funding.
- Lokhandwala and other experts stress that while technology can help mitigate human-elephant conflict, true coexistence requires addressing the root causes of conflict — habitat loss, land use and unsustainable development — and restoring respect for elephants among local communities.
- India’s Assam state, where Kaziranga is located, is a hotspot for human-elephant conflict, with expanding farms, infrastructure and climate-driven food shortages pushing elephants into villages, causing hundreds of human and elephant deaths over the past two decades.
In the heart of Bolivia, the mountain that financed an empire risks collapsing
- After nearly 500 years of mining, Cerro Rico, the Bolivian mountain whose silver financed the Spanish Empire, is experiencing increasingly frequent and severe cave-ins.
- With silver prices at decade highs, mining activity on Cerro Rico has surged in recent years.
- The collapses endanger the safety and livelihoods of communities living and working on the mountain, the majority of them Indigenous Quechua.
- Lacking both funding and alternative sites to relocate miners, efforts to preserve the mountain have been delayed and ineffective.
In Nepal’s hills, a fight brews over the country’s biggest iron deposit
- Nepal’s government has granted a mining concession for what it calls the country’s biggest iron deposit in Jhumlabang, a remote farming community that could supply Nepal’s steel demand for years.
- Local residents say they were never properly consulted and fear displacement, water pollution, and destruction of forests and farmlands that sustain their livelihoods and cultural traditions.
- Community groups and Indigenous rights advocates argue the project violates Nepal’s obligations under international law guaranteeing the right to free, prior and informed consent for Indigenous peoples.
- Officials and the mining company insist due process will be followed, but villagers vow to resist the project, saying development should not come at the cost of their land, health and environment.
New cluster of Tapanuli orangutans discovered in Sumatra peat swamp
- Researchers have confirmed that the critically endangered Tapanuli orangutan, previously thought to live only in Sumatra’s Batang Toru forest, also inhabits a peat swamp forest 32 kilometers (20 miles) away in the Lumut Maju village forest.
- DNA analysis of fecal samples verified the Lumut Maju apes as Tapanuli orangutans, marking the first confirmed record of the species outside Batang Toru.
- The discovery highlights the conservation value of nonprotected peat swamps, which are rapidly being cleared for oil palm plantations, threatening the orangutans’ survival.
- Conservationists warn that the isolated Lumut Maju population, likely fewer than 100 individuals, may not be viable long term unless habitat protection or relocation strategies are implemented.
Putumayo’s women guardians defend land and culture amid Colombia’s deforestation
- In Colombia southwest, Kamëntšá and Inga Indigenous women are at the forefront of the struggle to defend their territory, which provides water to the rest of the Putumayo. Through transmitting their language, cultivating traditional farms, sharing ayahuasca, and traveling the Sibundoy Valley, they keep their knowledge system alive: this is the basis of their defense of the territory.
- Although less than 30% of land in the region is suitable for cattle ranching, approximately 8,000 hectares (84%, 19,700 acres) are dedicated to this activity, impacting key ecosystems and water sources.
- At least 45 women have organized to resist the advance of monocultures and deforestation. They achieve this through their chagras, traditional growing spaces that contain hundreds of edible and medicinal plant species.
- Their knowledge and deep connection with the territory have enabled them to participate in the creation of Indigenous reserves and to oppose large-scale road-building projects on their land.
Migrating elephants get room to roam via community conservation efforts
- Years of elephant movement data reveal distinct routes the animals take to access food and water, but road building and new rail lines, towns, cities and fences are increasingly cutting off their ability to move across the landscape.
- In response, conservationists are working with communities across hundreds of miles of northern Kenya to delineate these corridors, so that any future development will protect their pathways, which are also dwindling due to severe erosion of some areas from heavy grazing followed by rain events.
- In an excerpt from her new book “ROAM: Wild Animals and the Race to Repair Our Fractured World,” author Hillary Rosner discusses these issues and how local communities are partnering with NGOs to ensure the future free movement of these iconic animals.
Cameroon inaugurates controversial dam despite local dissent
- The inauguration of Cameroon’s Nachtigal dam has boosted the country’s electricity supply.
- The dam’s construction has also led to loss of livelihoods for fishers and sand miners on the Sanaga River around the dam site.
- In 2022, these workers received compensation from the dam, but as the full dimensions of their losses emerge, they say this was inadequate.
A protected mangrove forest stands strong as Metro Manila’s last coastal frontier
- A Ramsar site described as the Philippine capital region’s last remaining functional wetland, Las Piñas-Parañaque Wetland Park is a vital sanctuary for more than 160 local and migratory birds.
- The wetland also serves as a haven for fish reproduction, bolstering regional fisheries, and serves as a buffer zone during storms.
- In March, the agency responsible for overseeing investments in large-scale reclamation projects put out a call for “lease or joint venture” proposals for the site.
- After facing public backlash, the agency quietly deleted the call, saying it is aware of the site’s ecological importance and does not plan reclamation projects within the park.
New road in Peruvian Amazon sparks fear of invasion among Indigenous Shawi
- Peruvian authorities are backing a highway project that would cut through 5,400 hectares (more than 13,300 acres) of the largely preserved ancestral territory of the Shawi Nation.
- The road will connect the departments of Loreto and San Martín, threatening sensitive and biodiverse ecosystems, including unique white-sand forests and montane forests, and critical water sources.
- Indigenous leaders say the road will open up their territory not only to mining interests but also to an expansion of illegal coca cultivation, which is already growing in the region.
Turning a stream into a river: Inside India’s Yettinaholé diversion project
- In Karnataka’s Western Ghats, a biodiversity hotspot, a river diversion project is bringing long-term changes to local villages — and the environment.
- The Yettinaholé Integrated Drinking Water Supply Project aims to divert 24 TMC of stormwater from the Yettinahalla and other nearby streams to several dry districts hundreds of kilometers away.
- Village life is also undergoing a series of development changes — as well as an uptick in conflicts with elephants coming from the nearby forests; meanwhile, local fishers wonder how many of the streams they rely on will become part of the diversion project, fearing for the future of their livelihoods.
Egyptian activists rally to halt hotel project at pristine protected beach
- The Egyptian government opened up Ras Hankorab, a near-pristine beach inside a protected area along Egypt’s Red Sea coastline, to an investor to develop tourism facilities.
- Environmentalists launched a campaign to “save Ras Hankorab,” which succeeded in temporarily halting development activities at the site, and which critics say is aimed at foreign tourists.
- The beach is a nesting ground for endangered turtles, and the waters are home to a variety of coral and fish species and seagrass meadows.
- Ras Hankorab is one of several sites in Egypt where the government’s push to develop tourism in protected areas is facing opposition.
New deal pushes Amazon’s controversial ‘tipping point road’ ahead
- Brazil’s President Lula has personally cemented his support for the project and set his cabinet to work out a deal to renew the BR-319 highway, which passes through one of the most preserved areas of the Amazon.
- Scientists warn the highway will create a “fishbone effect” of illegal side roads, fueling deforestation that could push the Amazon past a critical tipping point and trigger its irreversible conversion into a savanna.
- A recent congressional reform, labeled the “Devastation Bill” by activists, allows strategic projects like BR-319 to bypass full environmental reviews and shifts approval authority to a politically appointed council.
Hope for the iconic Yangtze sturgeon (cartoon)
After losing two of the Yangtze River’s native wildlife icons — the baiji (a river dolphin) and the Chinese paddlefish — to dams and overfishing, and almost losing the Yangtze sturgeon, China seems to be taking measures to correct the course. The demolition of dams along the Chishui He, a major tributary of the Yangtze River, […]
The mire of Brazil’s BR-319 highway: Deforestation, development, and the banality of evil (commentary)
- Brazil’s BR-319 highway project is moving inexorably forward toward approval and construction, with the individual actors in the different government agencies acting to fulfill their assigned duties despite the overall consequence being potentially disastrous for Brazil and for global climate.
- The bureaucratic system failure this represents was codified as the “banality of evil” by Hannah Arendt, a problem that applies to many bureaucracies around the world, resulting in major impacts for the environment.
- President Lula is in a position to act on behalf of the wider interests of Brazil, but so far, he has isolated himself in a “disinformation space” that excludes consideration of the overall impacts of BR-319 and other damaging proposals in the Amazon.
- This post is a commentary. The views expressed are those of the author, not necessarily of Mongabay.
Ani Dasgupta watched wetlands tame floods in Kigali. He believes nature is infrastructure we can fund.
- Ani Dasgupta’s path runs from Delhi’s slums to the World Bank and now WRI, where he argues climate, nature, and development must move together. His leadership emphasizes moral purpose, trust, and “orchestration” that links funders, governments, NGOs, and communities to turn knowledge into action.
- He points to pragmatic models: post-tsunami Aceh’s collaborative rebuild, a Kenyan macadamia venture restoring land while raising incomes with Terrafund’s early support, and Kigali’s wetland revival culminating in Nyandungu Park. These show nature-based solutions can cut risk and create jobs, yet financing remains the bottleneck despite WRI’s estimate that $1 in adaptation yields $10 in benefits over a decade.
- Technology is a means, not a cure-all: radar-powered RADD alerts, Global Forest Watch, and WRI’s Land & Carbon Lab aim to democratize environmental intelligence, with AI lowering entry barriers. Evidence like Indigenous monitoring in Peru halving deforestation underpins his measured optimism that systems can bend if collaboration is real and benefits are visible.
- Dasgupta was interviewed by Mongabay Founder and CEO Rhett Ayers Butler in September 2025.
Conservationists oppose Peru’s plans to build prison in sensitive ecosystem
- A high-security prison planned on El Frontón Island, off the coast of Lima, Peru, would interfere with the movement of threatened marine species, experts say.
- The project is part of a larger government plan to address overcrowding and organized crime in the country’s prison system.
- The planned island prison will cover 5.7 hectares out of El Frontón’s total area of 100 hectares (14 out of 250 acres) and house approximately 2,000 inmates.
- Conservationists have called for a formal environmental impact assessment for the project, citing multiple threatened species in the greater Humboldt Current ecosystem where the island sits.
Tourism surge and climate change threaten Nepal’s Mustang
Since the completion of an all-weather road eight years ago, Nepal’s remote Mustang region has become a mass tourism destination, reports Mongabay’s Abhaya Raj Joshi. The surge in tourists, combined with the impacts of climate change, could put the fragile Himalayan region at greater risk of future disasters. Previously, Mustang was a destination for foreign […]
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.
An Indigenous-led solar canoe initiative expands across the Amazon
- Eight years since its launch, a solar-powered canoe initiative by the Kara Solar Foundation in Ecuador has expanded to Indigenous coastal communities in Brazil, Peru, Suriname and the Solomon Islands.
- Kara Solar representatives and Indigenous leaders say the project leads to a decrease in gasoline and diesel use that pollute waterways, reduces the need for road expansion and helps communities develop non-extractive income projects.
- By 2030, they hope to expand and support the operation of 10,000 solar-powered boats across the Amazon Basin and build a network of Indigenous-owned and operated recharge stations.
- But access to the required large amount of financing or investment remains a challenge and the project is exploring funding models for communities.
Cruise industry expansion collides with Cozumel’s coral reef
- Mexico’s Cozumel Island is one of the most popular cruise ship destinations in the world, hosting more than 4.5 million tourists every year.
- A plan to build a new pier for cruise ships has attracted concern from Cozumel residents and conservationists, who say it will damage the surrounding reef and block public access to the sea.
- The company behind the project, Muelles del Caribe, maintains the pier will bring financial benefits to the community.
- Conservationists assert that the project’s environmental impact assessment was insufficient; in July, a court ordered a temporary suspension of the project to allow for a more thorough environmental assessment.
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.
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.
Escalation in tourism, climate change leaves Nepal’s Mustang in fragile state
- The completion of an all-weather road has transformed ‘lower’ Mustang, shifting from a remote trekking hub to a mass tourism destination. Visitor numbers has surged nearly 50% in one year, fueled largely by domestic and Indian Hindu pilgrims.
- Hotels and lodges have mushroomed along fragile riverbanks with weak zoning enforcement. Tourism water demands and usage have led to untreated sewage entering the Kali Gandaki River.
- Once arid, Mustang is now facing monsoon rains as Arabian Sea warming has started to push rain clouds farther north. The August 2023 flood devastated Kagbeni village, highlighting rising risks of flash floods and landslides.
- While tourism provides livelihoods and the energy is largely renewable, locals remain in the flux of economic opportunity and growing climate risks. Researchers call for urgent data, early warning systems and relocation from high-risk zones.
Development banks under fire for backing disputed Nepal hydropower project
- Civil society leaders in Nepal continue to raise concerns about the in-development Tanahu hydropower project in Gandaki province, citing a lack of proper consultation, inadequate compensation for displacement, and environmental impacts.
- Project developer Tanahu Hydropower Limited (THL), a subsidiary of the national electricity utility, says it has completed the consultation process.
- Half of the complaints against hydropower projects in Nepal documented by a rights watchdog are related to the Tanahu project, which receives funding from the Asian Development Bank, European Investment Bank and World Bank.
- Most of Nepal’s electricity is generated through hydropower, and the government plans to expand the country’s generating capacity nearly eightfold to 28,500 megawatts by 2035.
Brazil’s new licensing accord is a gateway to forest destruction via the BR-319 highway (commentary)
- Brazil’s planned reconstruction of the BR-319 federal highway is linked to plans for five state highways and a huge oil and gas project that would open a vast area of Amazon Rainforest to deforestation.
- A new “accord” between the environment and transportation ministries would contract the drafting of a plan for governance in a strip extending 50 kilometers (31 miles) on either side of BR-319.
- The two ministries expect the accord’s “Sustainable BR-319” plan to allow environmental approval of the BR-319 reconstruction project. In doing so, it can be expected to serve as a gateway to destruction, a new op-ed argues.
- This post is a commentary. The views expressed are those of the author, not necessarily of Mongabay.
Deforestation & illegal roads advancing fast in Colombia’s largest natural area
- A recent study reveals that between 2024 and early 2025, 525 hectares (1,297 acres) of forest were lost within Chiribiquete National Park, and 856 hectares (2,115 acres) were cleared in the Llanos del Yarí-Yaguará II Indigenous Reserve.
- Illegal roads are being built in these areas primarily for cattle ranching, and to a lesser extent, for coca leaf plantations.
- In these areas, the state is absent and armed groups are in control.
- Indigenous communities living in a reserve within the park have been forcibly displaced due to the spread of illegal activities in their territory.
Argentina pushes pipeline exports through protected Patagonian waters
- In Argentina, the construction of an oil port and a liquefied natural gas (LNG) terminal for ships threatens one of the most biodiverse areas in the southwestern Atlantic.
- The law that protected the area from these types of projects was amended without prior consultation in 2022.
- Oil spills, rising water temperatures, and ship strikes on the thriving whale population are among the greatest threats highlighted by critics.
Increased construction in the Himalayas risks more deadly flash floods
On Aug. 5, a flash flood devastated much of the Himalayan village of Dharali in India’s Uttarakhand state. As of Aug. 17, six people were confirmed dead, while 60-70 people remained missing. The primary cause of the flash flood is still unconfirmed, but experts say that increased construction in the sensitive Himalayan region, despite a […]
What’s at stake for the environment in Bolivia’s upcoming elections?
- Bolivians will go to the polls on Aug. 17 to vote for a new president, vice president and 166 combined members of the Senate and the Chamber of Deputies.
- Polls suggest that conservative candidates Jorge “Tuto” Quiroga and Samuel Doria Medina have the best chance of winning, with a focus on economic recovery rather than the environment.
- Their policies will determine the future of the lithium industry, illegal gold mining and forest loss in the Amazon and Chiquitania.
Goldman Prize winner’s shift from engineer to activist in Tenerife, Canary Islands
Carlos Mallo Molina grew up inspired by his engineer father who led port construction projects across Spain. But while working on a highway project in Tenerife, one of Spain’s Canary Islands, Molina realized that a related plan to build a port in a marine protected area threatened the marine ecosystem that he had come to […]
The man fighting to keep vultures and planes safe from each other in Nepal’s Pokhara
The new international airport in Nepal’s tourism capital of Pokhara lies close to prime vulture sites, raising risks for the already severely threatened birds. But 40-year-old Hemanta Dhakal keeps vigil, monitoring the interaction of vultures with aircraft from his rooftop daily, and working with airport staff to better manage their presence, reports Mongabay’s Abhaya Raj […]
Strategies against deforestation across the Amazon Basin
- Across the Amazon, governments have tackled deforestation by creating protected areas, formalizing the rights of Indigenous People and by expanding control over how land is used.
- Most Amazon countries have also created policies incentivizing landholders to engage in sustainable forestry and agroforestry practices.
- When these policies fail, coercive measures can be used to tackle deforestation, including law enforcement and police interventions.
Asia’s longest free-flowing river faces threats of dams and diversions
The Salween River, at around 3,300 kilometers, or 2,000 miles, is Asia’s longest free-flowing river, running from Tibet through Myanmar to the Andaman Sea. But Indigenous groups and communities living along its banks in China, Myanmar and Thailand say they fear hydropower development might cause the river to suffer the same fate as the Mekong […]
Nepal’s hydropower developers watch closely as court nears key verdict
- Nepal’s private hydropower developers await the full text of a Supreme Court verdict that will decide the fate of infrastructure, such as dams and transmission lines, inside the nation’s natural protected areas.
- The court’s initial summary order, issued in January, scrapped a 2024 law that had permitted such projects. It found the law unconstitutional, citing violations of the right to a clean environment and principles of intergenerational equity.
- Hydropower producers, who contribute to about 63% of Nepal’s 2,991 MW installed capacity, argue the verdict stalls hundreds of projects worth 25,000 MW and threatens existing plants by blocking crucial transmission lines.
Centralized governance in the Guianas and economic legacy
- Investments made in the Guianas, including Venezuela as a bordering and Amazonian country, are not in line with the federal model of countries such as Brazil.
- In Venezuela, which is seen today as a failed state, military rule was declared in several states.
- In Suriname and Guyana, despite centralization in their limited territories, the national government can generate policies and provide basic services through local jurisdictions.
Civil society challenges Indonesian deregulation law over rights and environment
- Indonesia’s controversial Job Creation Law is facing new legal challenges from civil society groups who say it weakens environmental protections and human rights.
- One lawsuit targets provisions that restrict public involvement in environmental impact assessments and remove key legal tools for opposing harmful projects.
- A second lawsuit challenges special privileges granted to large-scale infrastructure projects, accusing the law of facilitating forced evictions and land grabs.
- A case study cited in the legal battle is the Rempang Eco City project, which residents say has displaced Indigenous communities without their consent and through the use of violence.
Batang coal plant’s seawater permit imperils marine life, fishing communities
- The Batang coal-fired power plant in Central Java, now legally permitted to use vast amounts of seawater for cooling, has raised alarms among experts over its impact on marine ecosystems and traditional fisheries.
- Since operations began, the plant has displaced fishing communities, polluted coastal waters with heated discharge and caused up to a 50% decline in shrimp catches, particularly affecting traditional fishers in Roban Barat.
- Community resistance was met with intimidation and arrests, while some residents accepted compensation from the operator, PT Bhimasena Power Indonesia, further dividing the local population.
- Critics, including Greenpeace and KIARA, say the project reflects Indonesia’s coal-centered energy policy, undermining both environmental justice and climate goals, as the country continues to expand fossil fuel use despite international pressure to shift toward renewables.
Illegal roads expand in Colombia’s deforestation hotspots
- A new report from Colombia’s Inspector General’s Office shows that between October 2024 and March 2025, about 88,800 hectares (about 219,400 acres) of forest were cleared and 1,107 kilometers (688 miles) of irregular roads slashed through seven deforestation hotspots.
- In all these critical areas — Río Naya, Meta-Mapiripán, Vista Hermosa-Puerto Rico, Triple Frontera (Guaviare), Llanos del Yarí – northern Chiribiquete, Caquetá and Putumayo — there was a direct relationship between the expansion of irregular roads, deforestation and coca crops.
- Experts warn that irregular roads fuel permanent deforestation, opening the door to land-grabs as well as armed actors and their illicit activities.
- Colombia reduced deforestation by 36% from 2022-23, reaching the lowest level recorded in 23 years. But deforestation has since increased again, and the government struggles to keep protected areas from being chopped away to make room for illegal roads and coca crops.
Indonesia moves to revise sea sand export policy after court ruling
- Indonesia’s Supreme Court earlier this year struck down key parts of a 2023 regulation allowing sea sand exports, citing legal contradictions and environmental risks.
- The annulled policy had reversed a two-decade ban and faced backlash for potentially harming marine ecosystems and coastal communities.
- The government now says it’s revising the regulation, arguing that dredging can benefit ocean health and support domestic infrastructure projects.
- Critics warn the practice threatens fisheries, marine carbon stores and long-term sustainability, and call for a shift toward restoration over exploitation.
In the Andes, decentralization fails to address environmental harm
- In the Andean countries responsibility for the provision of key public services has been transferred to local institutions. However, national governments still exert control over strategic assets such as natural resources, with national and regional interests sometimes clashing.
- In Peru, local politicians have used these powers to obtain forest concessions or collude with individuals operating within the informal economy.
- Despite gaining more power, local authorities in Peru continue to experience difficulties in limiting wildcat mining in the state of Madre de Dios.
In Nepal’s Pokhara, a lone rooftop vigil helps keep vultures and planes safe from harm
- Hemanta Dhakal, an ornithologist based in the Nepali town of Pokhara, monitors vultures daily from his rooftop near Nepal’s new international airport, documenting bird movements and aircraft interactions.
- Pokhara, known as both Nepal’s tourism capital and vulture capital, hosts nine vulture species whose flight paths intersect with the airport’s runway and nearby rivers, cliffs, and former landfill sites.
- A past bird strike and frequent flights heighten safety concerns, while waste management issues and thermal currents continue to draw birds dangerously close to aircraft.
- Despite limited support from authorities, Dhakal trains airport staff, advocates for better management such as drones to shoo away the birds, and warns that unplanned infrastructure could undo decades of vulture conservation gains.
Native American teens kayak major US river to celebrate removal of dams and return of salmon
KLAMATH, Calif. (AP) — A group of several dozen Indigenous youth from across the Klamath Basin recently emerged victorious after a month-long journey paddling the Klamath River. The river is newly navigable after a decades-long fight to remove its four dams to restore the salmon run — an ancient source of life, food and culture […]
Locals fear Chile’s new port project for green energy will disrupt ecosystems
- A new private port for public use near Punta Arenas, a city in southern Chile’s Magallanes and Chilean Antarctic Region, has been approved for multipurpose services, such as the development of green hydrogen and salmon industries.
- The region has recently attracted a lot of attention due to its enormous green energy potential.
- The company concerned told Mongabay that this port will reduce the need for developers of green hydrogen and other projects in the region to build their own private ports as there is currently a limited capacity.
- Environmental organizations and local residents fear the port’s construction and operations will impact marine ecosystems and boost industries that will likely cause greater environmental impacts, such as contamination from salmon farms.
Brazil court halts plan to blast 35-km river rock formation hosting endangered species
A federal court in Brazil has blocked the start of planned explosions along a 35-kilometer (22-mile) rock formation called Pedral do Lourenço in the Tocantins River, pausing a major infrastructure project until a judge can inspect the site. The decision suspends the federal government’s attempt to clear the way for large cargo ships to travel […]
Why is Lula still silent on Brazil’s ‘Bill of devastation?’ (commentary)
- A bill that would essentially eliminate Brazil’s environmental licensing system is moving rapidly toward approval by a large anti-environmental majority in Congress.
- An amendment has been added to the bill allowing “strategic” projects, such as the mouth-of-the-Amazon oilfields and the BR-319 highway, to get accelerated licensing with a deadline for approval, after which approval would be automatic.
- President Luiz Inácio Lula da Silva has not supported his environment minister in opposing the bill, and has not mobilized his supporters in Congress to push against it.
- This post is a commentary. The views expressed are those of the author, not necessarily of Mongabay.
Listings of Indonesian islands renew fears of privatization for coastal communities
- Listings of Indonesian islands on a foreign real estate site have sparked concerns about privatization, prompting the government to block the site domestically and clarify that islands cannot be sold to foreign entities under national law.
- Officials said the listings were likely aimed at attracting investment, not outright sales, but critics warn such practices enable control over island and offshore areas, often displacing fishers and triggering land conflicts.
- A 2021 regulation allows foreign investors to lease small islands for up to $1,900 per km² per year, and a government portal launched in 2024 streamlines permits for islands smaller than 2,000 km², accelerating commercialization.
- Watchdogs say 254 small islands have already been privatized, often without adequate oversight, and warn that unchecked investment could jeopardize fisher livelihoods and national sovereignty over maritime territories.
What happens to artisanal fishers when a deep-sea fishing port comes to town?
- A new fishing port slated for completion in June will bring huge commercial vessels into the artisanal fishing community of Shimoni, Kenya.
- Local fishers fear that once the new port comes online, their fishing will become impossible in the near-shore waters they have fished for ages, and the huge vessels will disrupt local seafood markets.
- In 2023, President William Ruto promised to equip the local fishers with boats capable of fishing in the deep sea, but more than a year later, this promise has yet to be fulfilled, and local fishers say that boats the county delivered aren’t up to the task.
- Moreover, they say training will be essential to operate any deep-sea fishing vessels, along with mechanical support, and they worry they won’t be able to afford the upkeep costs.
Panama boosts protections in the Darién Gap, but deforestation threats still loom
- Panama is pouring new resources into protecting Darién, a remote province where the rugged, nearly impenetrable jungle provides cover for migrants, drug traffickers, illegal loggers, miners and cattle ranchers.
- Dozens of park guards have been hired and trained with new technology, and officials are working on implementing stricter regulations for logging and agribusiness.
- New roads and bridges will bring investment, access to education and health care to hard-to-reach communities, but they could also attract an influx of people ready to cut down the forest.
- As more people arrive to the region, the agricultural frontier pushes closer to the limits of the park, raising concerns among rangers about how they will defend it in years to come.
Trump administration plans to rescind rule blocking logging on national forest lands
SANTA FE, N.M. (AP) — The Trump administration plans to rescind a nearly quarter-century-old rule that blocked logging on national forest lands. Agriculture Secretary Brooke Rollins said Monday that the 2001 roadless rule from the last days of the Clinton administration impeded road construction and timber production that would have reduced the risk of major […]
As a fishing port rises in Kenya, locals see threats to sea life, livelihoods
- In Shimoni, Kenya, a new fishing port is slated to open in June.
- While the government promises local people opportunities for jobs and businesses once operations start, some residents foresee more harm than good from the port.
- Some conservation activities — including seagrass, coral and mangrove restoration projects as well as fishing, seaweed farming and tourism operations — have already suffered during the port’s construction phase, which began in 2022, local people say. They fear it may get worse once the port opens, especially if planned dredging proceeds.
- A county government official said Kwale county is monitoring the situation and pledged to mitigate any impacts and safeguard fishing activities and conservation efforts.
In the Brazilian Amazon, sustainability policies clash with development goals
- Authorities in the Brazilian authorities have proven to be ambivalent when it comes to the environment. They generally adhere to discourses of environmental protection, but also support infrastructure programs that promote deforestation.
- Some officials across the Brazilian Amazon have vested interests in development projects, promoting those over environmental policies.
- Several infrastructure projects, such as the repaving of the BR-319 highway, are promoted as green, but pose serious environmental concerns.
Specter of dams and diversion looms over Southeast Asia’s Salween River
- The Salween River, one of Asia’s last free-flowing rivers, supports Indigenous communities and biodiversity across China, Myanmar and Thailand, but faces threats from at least 20 proposed hydropower dams, mainly in Myanmar.
- Myanmar’s postcoup instability has stalled dam construction, though powerful armed groups and foreign investors, particularly from China and Thailand, remain key players in determining the river’s fate.
- The Thai-backed Hatgyi Dam and the Yuam River Diversion Project risk submerging villages, displacing Indigenous Karen communities, and diverting massive amounts of water for agriculture in central Thailand.
- Local resistance, legal challenges and transboundary activism are mounting, with critics calling for permanent protection of the Salween and condemning the exclusion of affected communities from decision-making.
Brazil & China megarailway raises deforestation warnings in the Amazon
- Brazilian and Chinese authorities — including Presidents Luiz Inácio Lula da Silva and Xi Jinping — recently discussed a proposed railway that would connect Brazil’s Atlantic coast to Peru’s new Pacific-facing Chancay Port, cutting through the Amazon.
- From Lucas do Rio Verde, a major agricultural hub in the state of Mato Grosso, the railway would be built from scratch, advancing into the Amazon’s Arc of Deforestation.
- Planners intend to build the Amazonian section of the railway alongside existing highways, a strategy aimed at minimizing environmental impacts and streamlining the licensing process.
- However, environmental activists warn that the Bioceanic Corridor, together with newly planned roads, waterways and ports, could accelerate deforestation and degradation in the rainforest.
In the Brazilian Amazon, decentralization can be a double-edged sword
- The process of decentralization involves a structured transfer of political power from central governments to subnational jurisdictions. This becomes particularly important in the Amazon, rich in resources but still facing chaotic development.
- Negative experiences from centuries of colonization have shown that a more democratic governance system could have avoided some of the injustices that have marked the region’s history.
- In Brazil, despite efforts to decentralize, there are several federal entities that have retained substantial administrative and regulatory powers over the natural resources of the Legal Amazon.
World Bank to finance controversial DRC hydropower project, concerns remain
The World Bank recently approved an initial $250 million in financing for the controversial Inga 3 mega dam project in the Democratic Republic of Congo, a move that worries civil society organizations. Inga 3 has long been planned as part of the Grand Inga hydropower project, a series of dams at Inga Falls on the […]
In Nepal, northernmost sighting of Eurasian otter raises hope, concerns
- The northernmost Eurasian otter sighting in Nepal was recorded in the Karnali River, raising hopes for the species’ range expansion. But as the animal was found dead in a fishing net, conservationists highlight challenges to the species’ conservation.
- Researchers emphasize the rarity of such sightings in high-altitude, remote areas like Humla, where otters had been considered cryptic or absent for decades.
- The discovery builds on a series of recent sightings across Nepal, including in urbanized Kathmandu Valley, suggesting a wider distribution than previously known.
- Threats to otters include overfishing, poaching, hydropower projects, sand mining and net entanglement, all of which imperil not just the Eurasian otter but also Nepal’s two other otter species.
Strategic planning for development in the Pan Amazon
- The Strategic Environmental Assessment (SEA) was conceived to broaden Environmental Impacts Assessments and consider long-term, indirect and cumulative impacts, as well as alternative development scenarios.
- In the early 2000s, these SEAs generated a great deal of interest and were applied to several high-profile projects in the Amazon.
- Beyond looking at impacts, they evaluated impacts on forests, the expansion of secondary roads, potential real estate speculation, agriculture and deforestation and how they would affect biodiversity and livelihoods.
Study shows Vietnam’s ethnic communities’ grapple with hydropower plant impacts
- A recently published study based on fieldwork in northwest Vietnam shows how even small hydropower projects can have a large impact on communities.
- With an increase in small hydropower projects, residents of Bien La commune report loss of farmlands, fishing, local jobs and culture, as well as insufficient compensation.
- While these impacts force the villagers to migrate to other districts in search of jobs, the community women try to revive their culture of traditional textiles and indigo dyeing to preserve their way of life.
Green groups oppose Qatari luxury resort near pristine world heritage site
- Construction has begun on a Qatari-backed project to build 37 luxury villas on Assomption Island, the gateway to Aldabra Atoll, a UNESCO World Heritage Site in Seychelles that is home to one of the last remaining populations of giant tortoises.
- The resort threatens the entire cluster of islands and atolls (Aldabra, Assomption, Cosmoledo and Astove — known collectively as the Aldabra Group), according to activists, who cite the risk of invasive species.
- Activists say the project’s environmental and social impact assessment (ESIA) was rushed, does not meet global standards, and is marred by conflicts of interest.
- An official at the Seychellois government-owned enterprise responsible for developments on islands like Assomption and Aldabra, which aims to turn the island into a “vibrant revenue-generating asset,” said the resort will increase activities on the islands and possibly attract more Seychellois to these remote islands.
In Nepal, confrontation looms over controversial cable car project as court lifts stay order
- Nepal’s Supreme Court recently discontinued its interim order that had earlier halted the construction of a cable car project opposed by Indigenous Limbu communities over its potential cultural and environmental impacts.
- Community members against the private project say in addition to undermining their rights, the project is based on a flawed environmental impact review.
- While lawyers say the final judgment in the case will determine the fate of the project, the developer says it plans to resume construction work.
Impacts of development come under higher scrutiny in the Pan Amazon
- Environmental impact assessments for development projects in Amazon countries have evolved from highly biased, centralized procedures to more rigorous processes that aim to avoid conflicts of interest.
- EIAs have also become increasingly focused on the social impacts of development and on how to mitigate them or compensate affected communities.
- Large-scale development projects are generally reviewed by national-level entities while less controversial initiatives can be attributed to regional governments.
On Amazon destruction, will Brazil President Lula’s ‘disinformation space’ be penetrated? (commentary)
- Brazil’s President Lula apparently lives in a “disinformation space” surrounded by ministers promoting projects that destroy the Amazon Rainforest and lock in petroleum extraction for decades to come, a new opinion piece argues.
- Among these projects are the BR-319 highway and its associated side roads; the distribution of government land to known deforesters; and opening new oilfields at the mouth of the Amazon River.
- Lula’s support for these proposals is leading Brazil to a climate catastrophe that would devastate the country, the author writes, and the two key ministers who should be the ones to explain to the president the consequences of these projects are apparently not penetrating Lula’s disinformation space.
- This post is a commentary. The views expressed are those of the author, not necessarily of Mongabay.
West Sulawesi erupts in protest over sand mining for Indonesia’s new capital
- Hundreds of protesters, including Indigenous and coastal youth from Karossa, Pasangkayu and Kalukku, rallied on May 5 at the West Sulawesi governor’s office to demand the closure of PT Alam Sumber Rezeki’s sand mining operations, citing environmental harm, permit irregularities and lack of community consent.
- Tensions flared after Governor Suhardi Duka dismissed anti-mining resistance as “thuggery,” triggering public outrage and a clash with security forces during the protest, where demonstrators were met with water cannons and no official response.
- The mining, tied to supplying materials for Indonesia’s new capital, Nusantara, has fueled a wider grassroots resistance across West Sulawesi, with activists condemning the criminalization of local opposition and calling for meaningful community involvement in environmental decision-making.
Study finds fast traffic noise is infuriating Galápagos warblers
- A noisier world makes it challenging for birds, which primarily rely on sound to communicate, and many are forced to change their behavior to cope with their clamorous environment.
- A recent study looked at how traffic noise impacts communication in male Galápagos yellow warblers (Setophaga petechia aureola), a common resident bird on the islands, and found that traffic noise increases aggression in birds living closer to roads.
- With traffic increasing in the biodiversity-rich Galápagos, conservationists worry about the impact of noise on birds, especially the yellow warblers, which are also the most common roadkill.
Protection is only the beginning: Creating connection through Belize’s Maya Forest Corridor
- In central Belize, the Maya Forest Corridor, a narrow section of forested land, is key for wildlife movements across Belize, conservationists say.
- A land acquisition by the Maya Forest Corridor Trust in 2021 was a major step forward in protecting the corridor.
- Members of the Trust are now working on ways to secure and bolster the ecological integrity of the land, but face threats like roads, fire and even a national sporting event.
How a road engineer became an ocean activist & won the world’s top environmental prize
Carlos Mallo Molina has been awarded the 2025 Goldman Environmental Prize for protecting the marine biodiversity of Tenerife, the most populated of the Canary Islands. On this episode of Mongabay’s podcast, Molina explains what led him to quit his job as a civil engineer on a road project impacting the Teno-Rasca marine protected area (MPA) […]
Singapore study says roadside flowers can improve urban butterfly biodiversity
Narrow strips of flowering plants along road edges can support high butterfly diversity, a recent study from Singapore has found. In late 2023, researchers surveyed 101 road verges — strips of green planted along the side of roads — across the tropical city-state of Singapore, recording 56 species of butterflies feeding on nectar from 96 […]
Report urges stricter mining standards to manage climate and social impacts
- A new report from the Mining Observatory finds that key mining states in Brazil are highly exposed to climate risks, water insecurity and environmental degradation.
- Mining for transition minerals can in some cases exacerbate the impacts of climate change on ecosystems and local communities in the states of Pará, Minas Gerais, Goiás and Bahia.
- Researchers told Mongabay that without better socioenvironmental safeguards, the expansion of transition minerals mining represents a “major” threat to these communities’ way of life and the preservation of ecosystems.
- The report urged governments and companies to implement stronger policy frameworks, climate adaptation strategies, robust oversight and better mechanisms to involve rights-holders in key decisions.
More than one in 10 Americans lives in a sinking city, study finds
The 28 most populous cities in the United States are all at least partly sinking. That’s according to a new study from the Columbia University Climate School. Researchers used U.S. census data from 2020 to pinpoint the country’s most populous cities, which, combined, are home to roughly 39 million people or 12% of the U.S. […]
Mozambique announces petrochemical city on sensitive Inhambane seascape
In April this year, Mozambican President Daniel Chapo announced the launch of a national petrochemical city project in Mavanza village in Vilankulo district of Inhambane province. The coastline of Inhambane province, or the Inhambane seascape, is a globally important area that conservation groups have previously urged the government of Mozambique to protect for its threatened […]
Meet the Nepali lawyers defending nature one case at a time
- Lawyers in Nepal are increasingly turning to public interest litigation to demand accountability and stronger enforcement of environmental laws.
- They have filed public interest cases targeting issues like air pollution, deforestation, illegal quarrying and the misuse of protected areas.
- Their efforts have led to landmark rulings by the Supreme Court, including directives for better regulation and enforcement of existing laws. However, many of these rulings remain unimplemented due to government inaction and bureaucratic delay.
- Critics caution that while litigation is a powerful tool, it must be used judiciously, and that civil society must also mobilize to ensure environmental justice beyond the courtroom.
Cable car project in Nepal under fire for flawed environmental review
- Nepal’s Pathibhara cable car project faces increased backlash after its environmental assessment was found to omit key species and understate its forest impact, bypassing the need for a full environmental impact assessment.
- The project, in a sacred site for Indigenous Yakthung (Limbu) communities, threatens biodiversity and spiritual heritage, with critics alleging more than 40,000 trees may have been cut, far exceeding the figures stated in the assessment report.
- Protests over the development have turned violent, and Nepal’s Supreme Court has ordered a halt to construction pending a review of alleged regulatory violations and community exclusion.
- While developers and some local officials argue the project boosts tourism and access, conservationists and many Indigenous residents continue to call for its cancellation and a full ecological audit.
In the Pan Amazon, regulators struggle to punish environmental crimes
- Escaping legal liability in the Pan Amazon is likely, as courts are overwhelmed with cases, which end up reaching their statute of limitations.
- Governments in the region began by joining international conventions and agreements, which have also served for the creation of ministries of the environment and public policies to implement intergovernmental agreements.
- In Brazil, the authority of the Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis (IBAMA) stems from the Brazilian Constitution of 1988, which mandates protection of the environment for present and future generations.
Gold rush moves closer to Amazon’s second-tallest tree
Illegal gold miners are now operating very close to the second-tallest tree in the Amazon Rainforest, Mongabay’s Fernanda Wenzel reported in April. Six giant trees, including a red angelim (Dinizia excelsa) that stands 85 meters (279 feet) tall, are found inside the Iratapuru River Sustainable Development Reserve in Brazil’s Amapá state. Despite the area’s protected status, […]
Eucalyptus for Brazil’s steelmaking dries out communities in Minas Gerais
- Eucalyptus plantations in Brazil’s Alto Jequitinhonha Valley, grown to make charcoal for the steel industry, have drastically reduced local water resources, harming rural communities, locals and experts warn.
- Despite years of complaints by a local NGO, Aperam, the steelmaking company that owns the plantations, continues to hold FSC certification for sustainable forestry. A recent audit, however, has flagged problems in its most recent assessment for certification.
- Studies show that eucalyptus plantations in the region have lowered groundwater levels by 4.5 meters (nearly 15 feet) since the mid-1970s, jeopardizing the water supply for local communities and their livelihood.
- Aperam also profits from its plantations by producing biochar from eucalyptus waste, which it uses to boost soil carbon sequestration, and selling the concept as a form of carbon removal to companies looking to offset their own emissions.
DRC’s Kinshasa could see deadly rain and floods every 2 years: Study
In early April, extreme rainfall and flooding in and around Kinshasa, the capital of the Democratic Republic of the Congo, killed at least 33 people. Such catastrophic rainfall events are predicted to hit Kinshasa every two years in today’s warming climate, according to a new rapid study by World Weather Attribution (WWA), a network of […]
Building environmental laws across Amazon countries
- Some of the first environmental laws passed in Pan Amazon countries established national protected area systems and the entities that would manage them.
- Environmental Impact Assessments have played an increasingly important role in governments’ approving development projects, especially with regard to respecting Indigenous communities’ rights.
- In line with their Paris Agreement commitments, countries in the Amazon Basin still need to develop legislation that regulates carbon markets and offsets.
Mexican government looks to correct Tren Maya environmental damages
- Environment Minister Alicia Bárcena said the government is considering ways to correct some of the damage done by Tren Maya to cenotes and rainforests in the Yucatán peninsula.
- Officials want to remove fencing along the tracks, create new protected areas and ban the construction of additional roads connecting the train with harder-to-reach tourism activities in rainforests.
- At the same time, the government plans to expand the Tren Maya route and build several other trains across the country that could threaten protected areas.
Vital Mekong fish corridors tracked for first time, but funding cuts threaten future research
- By implanting fish with small electronic transmitters, researchers were able to track key migration corridors in the Mekong River.
- The findings underscore the threat that dozens of planned dams along the Mekong will cut off these vital migratory paths.
- The study, which the lead author describes as a “pilot effort,” was funded by USAID; the funding gap caused by the U.S. foreign aid freeze leaves the future of such research in question.
How Mexican fishers are protecting an endemic oyster — and its ecosystem
- In Mexico’s Nayarit marshes on the Pacific Coast, the work of a fishing group called Ostricamichin has enabled the recovery of the Cortez oyster, an endemic and economically important mollusk, along with other marine species.
- The Marismas Nacionales Nayarit National Reserve, where the Cortez oyster is cultivated, accounts for 45% of Mexico’s national fishing production, thanks to floating rafts that help grow the endemic species in its waters.
- However, members of Ostricamichin say their project is threatened by climate change and illegal fishing. But the biggest threat, currently, is a proposed dam project which, they say, would devastate the delicate ecosystem.
‘Heart of Borneo’ dams raze Indigenous forests for Indonesia green energy drive
- A joint venture between Indonesia and state-owned Malaysia companies is constructing a network of dams in the Bulungan and Malinau districts of North Kalimantan, a sparsely populated Bornean province bordering the Malaysian state of Sarawak.
- The dams will generate 9,000 megawatts to power industry in the under-construction Kalimantan Industrial Park Indonesia in Bulungan district, a site the government hopes will be a global hub of solar panel and battery manufacture.
- One community of around 28 families has already been relocated as dam contractors prepare to submerge more villages and tunneling continues.
In Panama, Indigenous Guna prepare for climate exodus from a second island home
- The island of Uggubseni, located in Panama’s Guna Yala provincial-level Indigenous region, spent the month of February participating in region-wide celebrations to mark the centenary of a revolution in which the Indigenous Guna expelled repressive Panamanian authorities and established their autonomy in the region.
- Though the intervening century has left the Guna’s fierce independence undimmed, new existential threats now face Uggubseni: Accelerating sea level rise due to human-caused climate change and overpopulation.
- A consensus now exists among Uggubseni residents that moving inland is necessary; but it remains unclear whether the government will be able to deliver the necessary funding and support.
- Although 63 communities nationwide are at risk of sinking due to climate change, there’s only one other model for climate relocation: In June 2024 the Panamanian government relocated around 300 families from Gardi Sugdub, another island in Guna Yala, to a new community on the mainland where problems remain rife.
Fishing cats in India struggle to survive outside protected areas
The wetlands of West Bengal in eastern India are one of the country’s best habitats for the fishing cat, a species vulnerable to extinction. But a significant population of these fish-eating, mid-sized wildcats lives outside protected areas, putting them at high risk of road accidents and retaliatory killing, reports contributor Nabarun Guha for Mongabay India. […]
PNG’s Torricelli Mountains teem with life — and the risk of extinction
- The Torricelli Mountain range in northern Papua New Guinea holds a staggering amount of biodiversity in a tiny area.
- A recent analysis suggests that the threat of extinction to species living in the Torricellis if the land were cleared of its forests would be among the highest on Earth.
- A community conservation group called the Tenkile Conservation Alliance has worked to end the hunting of critically endangered tree kangaroos in the Torricellis and has proposed a 1,250-square-kilometer (483-square-mile) protected area to further protect the mountains’ forests and species.
- But the government of Papua New Guinea has stopped short of officially recognizing the conservation area as the threat from industrial logging companies in the region remains.
Brazil plans new Amazon routes linking the Pacific & China’s New Silk Road
- New roads and riverways integrating the Brazilian Amazon and ports on the Pacific coast of South America are expected to be announced in 2025, reducing shipment costs to supply China.
- Brazil’s plans to build ports and roads to help move grains, beef and iron ore from the rainforest echo a development vision that dates back to the military dictatorship in the 1960s and 1970s.
- Environmentalists warn the new routes boost deforestation and encourage land-grabbers and ranchers to keep exploring the Amazon as a commodity hub.
New dam approval in Cambodia raises concerns about REDD+ projects
The Cambodian government recently approved at least three new irrigation dam projects within protected forests of the Cardamom Mountains that overlap with two carbon credit projects, reports Mongabay’s Gerald Flynn. Projects to reduce emissions from deforestation and degradation (REDD+) aim to combat climate change and support local communities by generating carbon credits for protecting forests. […]
Indigenous communities in Indonesia demand halt to land-grabbing government projects
- More than 250 members of Indigenous and local communities gathered in Indonesia’s Merauke district to demand an end to government-backed projects of strategic national importance, or PSN, which they say have displaced them, fueled violence, and stripped them of their rights.
- PSN projects, including food estates, plantations and industrial developments, have triggered land conflicts affecting 103,000 families and 1 million hectares (2.5 million acres) of land, with Indigenous communities reporting forced evictions, violence and deforestation, particularly in the Papua region.
- In Merauke itself, the government plans to clear 3 million hectares (7.4 million acres) for rice and sugarcane plantations, despite Indigenous protests; some community members, like Vincen Kwipalo, face threats and violence for refusing to sell their ancestral land, as clan divisions deepen.
- Officials have offered no concrete solutions, with a senior government researcher warning that continued PSN expansion in Papua could escalate socioecological conflicts, further fueling resentment toward Jakarta and potentially leading to large-scale unrest.
Secondary roads cause more deforestation than primary roads in tropical forests
The first roads that cut through rainforests are well-known conduits for deforestation. However, new research finds that secondary roads, those that branch off the primary road, cause far more forest loss than the original roads themselves. The conservation impacts of secondary roads have not been well understood. So, researchers used satellite images and newly available […]
Drowned lands and poisoned waters threaten Peru’s campesinos and their livestock
- Peru’s Lake Chinchaycocha, also known as Lake Junín, and its endemic species are under threat in part due to environmental problems caused by mining activities, hydroelectric power operations, the discharge of urban wastewater and the overexploitation of resources.
- Campesino communities nearby have lived for decades with this contamination, which they blame for killing so much livestock that one community had to open a cemetery specifically for animals.
- For several months a year, due to the flooding by the nearby dam, homes and pastures are inundated with contaminated water, forcing residents to migrate to higher ground.
- Studies have confirmed the presence of heavy metals in the water exceeding environmental quality standards, but there haven’t been any studies yet linking this to human and livestock health impacts in the region.
Chinese business in the Amazon generates controversy
- In recent years, several corruption scandals emerged, involving Chinese companies and businessmen in the Pan Amazon region.
- In countries like Bolivia, they were found to have bribed authorities to obtain benevolent licenses, including the sale of shares in the state-owned YPFB. In Peru and Ecuador, manipulation of the contracting system to benefit the Chinese company was reported.
- Countries that have been more successful in tackling corruption have in place better governance systems, stronger institutions and judicial systems.
Pressure bears down around uncontacted tribes at the edge of Brazil’s arc of deforestation
- A family of three isolated Indigenous people got separated from their group and ended up contacting non-Indigenous society in one of the best-preserved areas of the Brazilian Amazon.
- For more than a month, agents with Funai, Brazil’s federal agency for Indigenous affairs, have been camping near the family, helping them hunt and fish.
- The group lives on the edge of the so-called arc of deforestation, in a mosaic of conservation areas and Indigenous territories that form a green barrier to oncoming pressure from land grabbers and cattle ranchers who want the land to increase their wealth.
- Besides the impact on isolated Indigenous communities, the destruction of this part of the Amazon would affect Brazil’s rain cycle and potentially unleash new viruses and bacteria, researchers warn.
Uncontacted Ayoreo could face health risks as Gran Chaco shrinks, experts warn
- The International Working Group for the Protection of Indigenous Peoples in Isolation and Initial Contact (GTI-PIACI) visited northern Paraguay to better understand the threats against the Indigenous Ayoreo communities living in isolation.
- The Ayoreo live semi-nomadically between the Paraguayan and Bolivian Gran Chaco, where they’re threatened by deforestation from the expanding agricultural frontier.
- GTI-PIACI called on the Paraguayan government and Inter-American Commission on Human Rights to develop more thorough measures to protect the groups and stop deforestation.
Planned port project threatens protected Amazonian mangrove biodiversity and local livelihoods
- The proposed Alcântara Port Terminal in Brazil’s northeastern state of Maranhão is set to be constructed within the Reentrâncias Maranhenses, a protected mangrove area and Ramsar site on the Amazonian coast.
- Researchers and local Quilombola residents fear the port will impact the area’s protected wetlands and cause a disturbance to breeding bird colonies and marine species.
- The construction of the port will destroy several freshwater lagoons found within the island, sea turtle nesting grounds, and the fishing areas of the local communities.
New dams call into question Cambodia’s commitment to REDD+ projects
- Three new irrigation dams have been approved in Cambodia’s Cardamom Mountains, overlapping with two carbon credit projects
- The new developments join five hydropower projects that are already eating into these same forests.
- Communities in the affected area have described the onslaught of dam projects, from which they say they haven’t benefited, as “a war against the forest.”
- Experts say the approval throws into question the Cambodian government’s commitment to carbon credits as a viable climate tool.
Australia faces inflation, agriculture losses after Cyclone Alfred
The Australian government has warned of impacts to the country’s economy in the wake of Cyclone Alfred that caused massive losses to infrastructure, agriculture and the dairy industries when it struck in late February. The horticultural industry was among the worst hit, with strong winds toppling and damaging hundreds of orchard trees, and floodwaters inundating […]
A Cameroon stadium spurs one community’s fight over ancestral lands
- On the outskirts of Yaoundé, the capital of Cameroon, members of the local Yanda community say the construction of a large multisports complex has left them without their traditional forest lands, where their ancestors were buried.
- The forest previously provided Yanda families with trees, plants and animals for their food and medicine.
- The land, they say, was razed for the construction of the Paul Biya Omnisports Complex, which hosted the 2021 Africa Cup of Nations; today, the stadium stands empty.
- The Yanda community is asking the government for compensation, but the people have no formal titles to their ancestral lands — a common problem for traditional communities in similar situations seeking land rights or compensation for their eviction.
With biological and cultural diversity at literal crossroads in the tropics, a new approach is needed (commentary)
- Both biological and linguistic diversity are greatest in tropical regions, and both are endangered by unprecedented rates of road expansion.
- Will current paradigms for language and species protection help to protect this wealth of diversity into the next century, a new op-ed asks.
- While a “no roads” approach is unlikely to work in areas of overlapping cultural and biological richness, a framework of “people with nature” that acknowledges issues of justice and social equity, recognizes that local people have a right to environmental self-determination, understands that people and other-than-human species are intrinsically intertwined, and that solutions must be inclusive, could work, this commentary argues.
- This article is a commentary. The views expressed are those of the author, not necessarily Mongabay.
More Indigenous peoples request consultation as controversial road paves through Peru’s Amazon
- An ongoing federal highway construction project in Peru threatens Maijuna, Kichwa, Bora and Huitoto peoples’ lands and two protected areas, according to Indigenous residents, local organizations and legal experts.
- Many fear the highway will bring invasions, social conflicts, increased crime and environmental damage to the Peruvian Amazon.
- Not all communities oppose the project, but they agree that the government must carry out prior consultation processes that it has failed to do in all but one community so far.
- Legal experts have also called into question the government’s decision to divide the project into four parts, which they say is a mechanism used to obscure impacts and fast-track approvals.
Tragedy haunts community on shore of Sumatra’s largest solar farm
- A joint venture between Indonesia’s state-owned electricity utility PLN and Saudi developer ACWA Power says it remains on track to build Sumatra’s largest floating solar power array on Lake Singkarak by 2027.
- The renewable energy project’s managers face a difficult task on the ground getting local community members on board with the project, given lingering memories of a flash flood 25 years earlier linked to a hydroelectric plant.
- Local fishers told Mongabay Indonesia they also fear the installation of solar panels on the lake’s surface will impact the stocks of the fish they rely on as their primary source of income.
- Indonesia has set ambitious renewable energy goals to meet its international climate change commitments, but several energy transition projects are creating new land conflicts and cases of displacement across the world’s fourth most populous country.
Chitwan city using Indo-Nepal wildlife corridor for waste dump
- Bharatpur Metropolitan City has been dumping waste in the Barandabhar corridor, an international wildlife passage, based on an initial environmental examination (IEE) that falsely claimed the site was barren and ignored the presence of more than 2,000 trees, including ecologically significant species like sal (Shorea robusta), a Mongabay investigation reveals.
- The landfill site disrupts a key corridor for species such as tigers (Panthera tigris) and rhinos (Rhinoceros unicornis), jeopardizing their movement and habitat. The federal government’s investment in an elevated road for safe wildlife passage may be undermined by ongoing waste disposal.
- Despite legal requirements for a full environmental impact assessment (EIA) for landfills in forest areas, the city relied on an outdated and misleading initial environmental assessment (IEE). The Department of Forests has not approved tree felling, yet local officials persist in waste dumping, citing lack of alternatives.
Mangroves at risk as El Salvador begins work on new airport
- Officials broke ground last week on the Airport of the Pacific near the coastal town of La Unión, in eastern El Salvador, where mangrove ecosystems support wildlife and prevent coastal erosion.
- While the project could bring thousands of jobs to an undeveloped part of the country, it could also lead to massive development where coastal habitats currently protect drinking water for local communities.
- The airport is part of President Nayib Bukele’s plan to invest over a billion dollars into the eastern side of the country.
Illegal sea fence displaces fishers and sparks land scandal near Jakarta
- A property developer installed 30 kilometers (19 miles) of bamboo fencing in the sea near Jakarta, blocking fishers’ access; an investigation revealed it encompassed 280 ocean plots for which title deeds had been illegally issued.
- The fence has forced many fishers to stop working, while coastal farmers have lost their land to the same luxury development; residents also face eviction with no clear alternatives.
- Authorities have sanctioned a handful of individuals from the public and private sectors and started revoking the illegal deeds, but activists are demanding criminal prosecutions against the companies responsible.
- The case highlights weak oversight of Indonesia’s national strategic projects, raising concerns over environmental destruction, loss of livelihoods, and government favoritism toward big developers.
In remote Philippine villages, micro-hydro alternatives power Indigenous homes
- Around 3.6 million households in the Philippines are not connected to the national power grid. In the country’s mountainous north, some villages have overcome this challenge by building and maintaining small-scale hydroelectric generators.
- These micro-hydro systems have small environmental footprints and have allowed electricity to reach villages before road networks do, thanks to communal efforts to haul equipment through the mountains on foot or on horseback.
- This region has a long history of conflict over planned mega hydroelectric dams, and an NGO that helps communities build and maintain micro-hydro systems says they are working in an environment of increasingly hostile scrutiny from the military.
Baja California tourism poses mounting challenges for conservation, critics say
- Baja California Sur attracts more foreign tourism investment than any other state in Mexico, but the rapid development also poses threats to protected areas, marine habitats and the traditional customs of small communities.
- Numerous hotel projects underway this year could level sand dunes and encroach on protected areas, overwhelming many environmental activists who aren’t sure how to combat the rapid development.
- Some critics question the eco-tourism model that has been applied to coastal fishing villages, many of which regret trading in their customs for tourist businesses.
‘Silent killing machines’: How water canals threaten wildlife across the globe
- Water canals worldwide are causing widespread wildlife drownings, with significant losses recorded in Argentina, Mexico, Spain, Portugal and the U.S., particularly impacting threatened species.
- Scientists emphasize the lack of awareness and research on this issue, warning that canals act as “wildlife traps,” exacerbating biodiversity loss and habitat fragmentation.
- Proposed solutions include covering canals, installing escape ramps, redesigning structures, and implementing country-specific mitigation strategies to balance irrigation needs with wildlife conservation.
Illegal seabed dredging surges as Indonesia resumes sand exports
- Reports of unauthorized seabed dredging have surged following Indonesia’s decision to resume sea sand exports in 2023, raising environmental concerns and exposing weak marine law enforcement.
- Officials argue that removing sediment helps ocean health and prevents land buildup, but experts and activists warn the policy contradicts marine conservation efforts and lacks transparency.
- Dredging threatens mangroves, coral reefs, and fish populations, with projected losses to fishing communities far outweighing state revenue and corporate profits.
- Experts urge the government to reinstate the export ban, conduct thorough environmental impact assessments, and allocate funds for ecological restoration and affected communities.
As elephant conflict shifts, Nepal’s border village offers clues for coexistence
- Human-elephant conflicts were once concentrated in the border village of Bahundangi in eastern Nepal, but the problem has since spread to other villages further west as a result of rapid urbanization, deforestation and infrastructure expansion that have forced elephants into human settlements.
- Several villagers have been killed in elephant attacks in these villages in Koshi province, leaving local families living in constant fear as they struggle to protect their homes, crops and lives from wild elephants.
- Local authorities have attempted solutions like digging trenches, installing sirens and conducting awareness campaigns, but many measures have proved ineffective or created new problems; limited funding and lack of long-term planning hinder sustainable solutions.
- Conservationists say the template from Bahundangi, the border village that learnt to live with the elephants, could help new conflict areas avoid losses much more swiftly and without wasting resources.
The culture of corruption across the Amazon Basin
- Across countries in the Amazon Basin corruption remains a deeply entrenched phenomenon as society has a higher tolerance of fraudulent behavior.
- Corruption encompasses many types of behavior, which can subvert multiple publicly funded activities, while spanning multiple sectors and jurisdictions (national, regional, local).
- Non-elite corruption is more acute in Bolivia, Peru and Ecuador and less in Colombia, Brazil, Guyana and Suriname, while elite corruption is widespread and flagrant, with wrongdoers enjoying high levels of impunity.
Ecology vs. development in Karachi: Interview with photographer Salman Baloch
- Malir, the largest district in Karachi, has long been home to Indigenous Sindhi and Baloch tribes that lived for centuries as communal agrarian societies, dependent on the environment; now, rapid urbanization and development projects threaten the land, water and wildlife.
- Wildlife photographer, activist and writer Salman Baloch has fought against development projects such as the 39-kilometer (24-mile) Malir Expressway and Bahria Town, a 19,000-hectare (46,000-acre) gated suburb of Karachi, both of which pose dire consequences for the region’s wildlife.
- Baloch is also photographically documenting hundreds of bird species that have historically lived in the area.
- Baloch recently spoke to Mongabay about his activism, photography, fears and hopes for the future of Karachi’s wildlife and ecosystems.
More cable car controversy surfaces in Nepal’s western mountains
- Nepal’s National Planning Commission granted “national priority” status to a controversial cable car project in the Annapurna Conservation Area, despite pending legal challenges and environmental concerns.
- The decision has been criticized for lacking legal grounds and potentially violating a Supreme Court ruling that invalidated a law allowing infrastructure projects inside protected areas.
- Legal experts warn that the decision could be in contempt of court, as the full text of the Supreme Court’s ruling on protected area infrastructure is still pending.
Indian villages seek to protect ecosystem by opting out of state’s development push
Residents of two villages in the Indian state of Goa have petitioned the environment ministry for their villages to be recognized as “eco-sensitive areas.” The residents want their villages’ natural resources to be protected from large-scale infrastructure projects and tourism development, reports Mongabay India’s Simrin Sirur. The villages of Loliem and Poingunin are located in […]
Agriculture, illegal ranching and roads threaten the jaguar in Mesoamerica
- Jaguar habitats in the Mesoamerica region, spanning Mexico and Central America, are under severe threat from deforestation, illegal ranching, monoculture plantations, forest fires, and hunting, which disrupt connectivity between populations.
- Conservation efforts have focused on maintaining wildlife corridors, particularly in Guatemala, Belize and Honduras, to preserve genetic diversity and prevent population fragmentation.
- Local and international initiatives, such as the Jaguar Corridor Initiative and Jaguar 2030 plan, aim to protect Jaguar Conservation Units (JCUs) and promote sustainable land-use alternatives to deforestation.
- Collaboration between governments, NGOs and Indigenous communities is crucial to securing jaguar populations, as well as the broader ecosystems they help regulate, experts say.
Seeking the ‘humanity–wetland’ balance: Interview with Zimbabwean activist Jimmy Mahachi
- For the past decade, Jimmy Mahachi has advocated for his community’s right to water and the preservation of the Cleveland Dam wetland, a peri-urban wetland in the Zimbabwean capital Harare.
- The wetland is threatened by sand mining, development and the overexploitation of water resources.
- Some residents of the New Mabvuku suburb where Mahachi lives haven’t had running water for more than 30 years, forcing them to collect water from unprotected and even contaminated sources.
- In an interview with Mongabay, Mahachi sheds light on the pressures on environmental activism in Zimbabwe and the connection between humanity and wetlands.
Court decision to stop Tren Maya comes too late for ecosystems, critics say
- A court halted the construction of lines 5 and 7 of the Tren Maya project in southern Mexico. But the construction has already finished, drawing criticism from activists who say the court took too long to evaluate environmental risks.
- The nearly $30 billion Tren Maya is divided into seven lines traversing 1,554 kilometers (966 miles) of the Yucatán peninsula, connecting Cancún and Tulum, and Escárcega and Chetumal.
- The court said developers need to comply with numerous environmental conditions to ensure the protection of rainforests and cave ecosystems currently under threat from train construction.
Rail and port project in Amazon wetland stirs angst among Quilombola fishers
- Quilombos, rural settlements and environmental protection areas will be impacted by a new rail and port project in Brazil, according to Quilombola residents and a coalition of civil society organizations.
- They say the company did not consult all affected communities who depend on a wetland for fishing and called into question the validity of its environmental license.
- While some residents reject the project, the plans were approved by an association of residents of the rural Black Quilombola community in Cajual Island following promises of new housing, school and health centre, as well as 6% of profits.
- The project aims to transport iron ore extracted from Pará’s Carajás mine to China and European countries, as well as food and other commodities.
Nigeria’s new coastal highway runs over communities & biodiversity hotspots
- Fifty years after it was first proposed, construction of a $12 billion highway from Nigeria’s commercial capital Lagos east across the Niger Delta to the city of Calabar has begun.
- Nigeria’s government says the project will improve transport links and stimulate economic development across a densely populated region.
- The highway passes through or near several biodiversity hotspots, including two that are known to be home to endangered Nigeria-Cameroon chimpanzees and critically endangered Niger Delta red colobus.
- Worrying questions have been raised over environmental and social impact assessments for the highway as well as compensation for people who will lose land and property.
Explosive ‘bomb cyclone’ pummels Europe, hitting UK hardest
Back-to-back storms have ravaged the U.K. and neighboring Ireland and France, causing torrential rains, power outages and flooding the past several days and overall “wild weather,” the Associated Press reported. Storm Éowyn first struck the Britain and Ireland on Jan. 23, bringing with it heavy rains and strong winds, followed by Storm Herminia soon after. […]
In Panama, major port construction begins at key mangrove site
- The Puerto Barú project, located outside the town of David in the Pacific province of Chiriquí, will be a new industrial port on Panama’s west coast, where channels and lagoons support mangroves, breeding grounds and nurseries for a variety of marine species.
- The project requires dredging a riverbed and increasing maritime traffic of cargo ships, cruise ships and yachts.
- More than 50 conservation groups have organized a “No to Puerto Barú” campaign, but an initial injunction to stop construction was shot down in court.
Indigenous communities rise up against prison projects in Ecuador
- During his 2023 campaign, Ecuador’s Daniel Noboa, today the country’s president, promised to build two new maximum-security prisons as a way to tackle rising violence and gang-controlled prisons.
- Both prisons were planned in areas with sensitive ecosystems and claimed by Indigenous communities; yet the state failed to seek the consent of the communities, as required under Ecuador’s Constitution.
- One prison has been under construction in the coastal province of Santa Elena since June 2024, for which 30 hectares (74 acres) of tropical dry forest, one of Ecuador’s most threatened ecosystems, have so far been cleared, triggering local community protests.
- The second prison was planned for the Amazonian community of Archidona in Napo province; but after two weeks of intense protests in December, the government decided to move the project to Santa Elena, just 100 kilometers (60 miles) from the other project.
Study shows degradation changes a forest’s tree profile and its carbon storage
- In highly deforested landscapes and degraded forests, large-seeded big trees are losing out to opportunistic, fast-growing species, a recent study has found.
- Having examined 1,207 tree species across 271 forest plots in six Brazilian regions in the Amazon Rainforest and Atlantic Forest, the study shows that tree species normally dominating landscapes with a high forest cover seem to be in decline.
- The researchers suggest this is because the relatively large wildlife needed to disperse large seeds disappear early on from human-modified landscapes, allowing trees with smaller seeds, and thus smaller dispersers like birds, to dominate the forestscape.
- As forests become increasingly degraded, they lose their functional characteristics, as soft-wood, fast-growing trees have less ability to store carbon, are less resistant to fire and drought, and generally die younger.
Vested interests and social tribes in the Pan Amazon
- Local and regional actors, particularly commercial and landowner elites in mid-sized cities, play an important role in the expansion and improvement of road networks. In Brazil, lobbying by private interests played a big role in the development of Rodovia Transamazônica and BR-319.
- In Brazil, agribusinesses exert political power via the Frente Parlamentar da Agropecuária (FPA), often referred to as the Bancada Ruralista, a multi-party congressional voting bloc.
- One of the most significant accomplishment of the ruralistas was their 2012 campaign to modify Brazil’s the Forest Code. Changes included amnesty for property owners who had illegally deforested land before 2008 and adjusted requirements to reforest portions of landholdings that had exceeded legal deforestation limits.
Nepal’s top court strikes down law allowing development in protected areas
- Nepal’s highest court has scrapped a controversial new law that allowed infrastructure development, such as hotels and cable cars, inside protected areas.
- The law, passed in July, threatened to rezone protected areas to facilitate development projects, and its scrapping has been hailed by opponents as a significant victory for conservation efforts.
- A group of lawyers mounted a legal challenge to the law after its issuance, leading to an interim stay until the ruling.
- The court decision, issued Jan. 15, aligns with the court’s strong track record of prioritizing conservation and human rights, activists note.
Southeast Asia in review: 2024
- 2024 was a grim year for conservation and its champions across Southeast Asia, as deforestation surged due to infrastructure, agriculture, logging and mining, threatening critical ecosystems and protected areas.
- Environmental activists and journalists also faced increasing risks, including detentions, harassment and violence, highlighting a growing climate of repression by governments across the region.
- Despite this, there were some conservation successes of note, including wildlife population recoveries, biodiversity discoveries, and Indigenous community victories against harmful development projects.
- Grassroots and nature-based initiatives, like mangrove restoration and sustainable agriculture, showcased effective approaches to enhancing biodiversity and resilience while also improving community livelihood.
Nepal PM sums up 2024 shift away from conservation: ‘Fewer tigers, less forest’
- Nepal’s Prime Minister KP Sharma Oli recently made remarks downplaying the significance of conservation efforts, suggesting reduced targets for tiger populations and forest cover, contradicting international commitments and national priorities.
- The comments come on the heels of the government introducing measures allowing large-scale infrastructure, including hydropower projects and hotels, in previously protected areas, raising concerns among conservationists, lawyers and Indigenous communities.
- The Supreme Court is reviewing a petition against these proposed changes, with a final ruling pending due to delays in court proceedings.
Still no sweet spot in 2024 for Nepal in balancing conservation & development
- Nepal faces ongoing challenges in balancing the development of infrastructure such as roads, railways and hydropower dams, with the need to conserve its rich biodiversity, forests and rivers.
- Infrastructure projects continue to raise ecological concerns, including habitat fragmentation, pollution, and risks to wildlife.
- Plans like the rerouting of the East-West Railway and buffer zones around rivers in Kathmandu have sparked protests due to fears of displacement, loss of property and economic hardships.
- These conflicts underline the challenges of aligning development with community and environmental needs.
Brazil’s shipping channel plans in Amazonian rivers will worsen climate change, experts warn
- Dredging and rock-blasting ever-drier rivers for new channels in Brazil might not achieve agribusiness’s goal of cheaper, year-round transport, experts warned, suggesting existing railways as price-comparable and more climate-resilient.
- Though waterway transport is promoted as lowering emissions, in fact proposed new shipping channels on the Tocantins and Madeira rivers increase carbon emissions and deforestation, experts told Mongabay.
- New shipping channel plans used old water data, stopping in 2017 for the Tocantins channel, and didn’t do climate risk projections or climate impact studies. Experts urge these studies must be done, or risk tens of billions of investments in rock-blasting and dredging river beds, leaving “ruins” and “abandoned projects.”
- An August lawsuit by federal prosecutors charges that licensing of rock-blasting and dredging in a 500-km stretch of the Tocantins River in Brazil is an illegal “trick” to circumvent legally required full environmental review of the whole Araguaia-Tocantins channel, for which an economic-technical feasibility study was never done. In March 2022, Ibama’s licensing director determined it was “unviable.”
The fuel that moves people: the Ecuadorian case
- In Ecuador, the main areas of colonization were a north-south corridor along the base of the Andes and the Sucumbíos-Orellana quadrant, the country’s major oil-producing region.
- Since the 1970s, populations in both areas have grown significantly. The Andean zone went from 160,000 inhabitants to more than 520,000 in 2017; in parallel, the population in the provinces of Sucumbíos and Orellana increased from less than 12,000 to more than 350,000.
- Colonization also led to the invasion of lands of the indigenous Shuar, which prompted an unusual effort on their part to protect their territory. Today, the area specializes in cattle production and seeks to establish a niche market for high-quality beef for the domestic market.
A port is destroying corals to expand. Can an NGO rescue enough to matter?
- The ongoing expansion of the port of Toamasina in eastern Madagascar is set to destroy 25 hectares (62 acres) of coral reefs.
- Tany Ifandovana, a Malagasy NGO, removed a small portion of these corals before construction began, and transplanted them to a coral island several kilometers away, as a way to ecologically compensate for the losses, at least in part.
- The NGO faces major challenges, including a lack of resources, little support from the port, and locals destroying corals around the island transplant site.
- “As an environmentalist, it hurt my heart to know that these corals were just going to be filled in,” Tany Ifandovana’s vice president told Mongabay. “Something had to be done.”
Nepal created a forest fund to do everything; five years on it’s done nothing
- Nepal’s Forest Development Fund, established in 2019, was designed to support forest conservation, research and other environmental initiatives, but it has not spent any of the allocated funds in five years.
- The fund is meant to be financed through various sources, including lease fees from developers, compensatory afforestation payments, a percentage of profits from forest land use and revenue from carbon trading.
- Forest user communities, which have successfully increased forest cover in Nepal, continue to face financial difficulties, with illegal logging and wildfires exacerbating the situation, while the FDF remains frozen.
Thousands feared dead as Cyclone Chido devastates southeast Africa
Intense Tropical Cyclone Chido, which developed in the southwest Indian Ocean, left a trail of destruction in the French island territory Mayotte and nearby countries in southeast Africa like Mozambique, possibly leaving thousands dead and many more without homes and livelihood. “Cyclone Chido underwent rapid intensification before landfall in Mauritius, weakened slightly, and then regained […]
In 2024, Nepal faced old & new challenges after tripling its tiger population
- Nepal successfully increased its wild tiger population, tripling numbers since 2010, but this achievement brings challenges like human-wildlife conflict, habitat loss and balancing conservation with development.
- Growing tiger populations in areas with dense human settlements have intensified conflicts, creating hardships for communities living near protected areas and raising concerns about fair compensation for losses.
- Expanding infrastructure, such as highways through tiger habitats, poses risks like habitat fragmentation and increased wildlife-vehicle collisions, with budget constraints limiting necessary safeguards.
- Local communities relying on forest resources, especially wild edibles, face dangers from tiger encounters, highlighting the need for safer practices and improved community management.
Peru’s modern history of migration and settlement
- Four roads with an enormous impact on rural Peru were built starting in the 1970s, incentivizing migration in the second half of the 20th century to the Amazonian lowlands from the Andean foothills.
- The largest single migratory destination in the Peruvian Amazon is landlocked Iquitos; immigrants arrived there in search of jobs in the oil industry. Currently counting more than 500,000 inhabitants, Iquitos is now the largest city in the Western Amazon.
- The cultivation of coca has had major impacts on the development of Peru’s Amazonian regions. Violent clashes between armed groups searching to dominate the activity have pushed as many as 450,000 people out of their homes.
Communities warn of threat to ecosystems from Brazil bridge project
- Islanders and experts have warned of widespread environmental and social impacts from the construction of a bridge linking the Brazilian city of Salvador with the island of Itaparica in Todos os Santos Bay.
- Critics say the project will devastate mangrove forests and coral reefs, leading to environmental imbalance, compromising fishing communities and threatening the survival of many marine species including humpback whales and sea turtles.
- Proponents say the bridge will boost development in the region, in particular transporting agricultural produce, but islanders say the anticipated population surge on Itaparica will create unsustainable pressure on public services as well as drastically change the dynamics of the community living there.
- Experts say the best solution for improving transportation links between Salvador and Itaparica is to invest in the existing ferry system, but this option wasn’t considered by planners.
Construction of Indonesia’s new capital sees port activity crowd out fishers
- Construction of Indonesia’s vast new capital city on the east coast of Borneo has prompted a surge in port traffic in Balikpapan Bay, elevating existing pressures on the belt of mangroves lining the inlet.
- Local villages depend on near-shore fisheries within the inlet, but interviews indicate these communities are struggling to endure the increased port traffic and restrictions to fishing areas.
- District-level officials acknowledged that fishers face diverse challenges as a result of the new capital construction.
- However, they say they will seek redress for the destruction of any of the 16,000 hectares (39,500 acres) of mangroves in the bay area.
Thai citizens protest plans for Mekong dam amid transboundary concerns
- Citizens in northern Thailand staged protests along the shore of the Mekong River on Dec. 7 to draw attention to a controversial dam slated to be built on the river’s mainstream over the border in Laos.
- They demanded Thai banks and policymakers withdraw their support for the scheme due to its as-yet-unknown cross-border environmental and social impacts.
- The protests follow a particularly turbulent wet season marked by record-breaking floods that wrought high costs on riverside communities. Experts have said the dam would exacerbate such events should it be built.
- Halting the project to allow sufficient time for thorough transboundary ecological and social studies is absolutely critical, the activists said.
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