location: Amazon

location: Amazon

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Tapirs, bats and nests: How plastic infiltrates Amazonian wildlife
- Studies have found microplastics in various species of Amazonian wildlife, including fish, tapirs, crabs and bats, even within protected areas far from major urban centers.
- Contamination spreads through multiple routes, traveling from small forest streams known as igarapés to the mouth of the Amazon River, where birds are building “blue nests” out of plastic debris.
- Although the toxic effects on animals remain poorly understood, data show that microplastics cross between aquatic and terrestrial ecosystems, potentially impacting the entire food chain.

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.

Among the sacred hills of Colombia’s Guainía
I had been struck by photographs of the Cerros de Mavicure rising above the forest and the Inírida River in eastern Colombia. The dark rock, exposed against an almost unbroken expanse of green, seemed unlike anywhere else I had visited in the Amazon. Last month, ahead of Mongabay Latam’s PUMA FEST in Bogotá, I finally […]
New studies portray Amazon as surprisingly resilient, but tipping point looms
- Three 2026 studies reveal that the Amazon can regrow quickly, but deforestation and warming could trigger a system-wide tipping point in the next 15 years.
- Research also shows that repeated wildfires are replacing fire-resistant specialist trees with generalist species, halving biodiversity at forest edges despite a closing canopy.
- According to research, extreme conditions have increased tree mortality due to hydraulic failure, which is key to understanding the forest’s shrinking carbon sinks.
- Ending deforestation is necessary and achievable, but must be combined with global actions to curb climate change, say experts.

In Amazon rivers, fish breathe and ingest plastics
- Following proof of the presence of microplastics in Amazonian rivers, streams and lakes, researchers are investigating how these particles affect fish health and physiology.
- A study highlights the risks associated with microplastics in the air-breathing organs of the pirarucu, a giant fish that must rise to the surface to breathe.
- Studies conducted with Amazonian fish show microplastics in their gills and digestive tracts, and experiments with the tamoatá point to increased stress and weight loss.
- Scientists warn of risks to human health in a region where fish is a dietary staple; in Brazil’s Amazonas state, average annual consumption is 14 kilos per person, five times the national average.

Mariano Cenamo, advocate for a sustainable Amazon bioeconomy, has died, aged 46
- Mariano Cenamo spent more than two decades trying to make standing forests economically competitive with cattle ranching and other activities driving Amazon deforestation, helping establish Idesam and later backing a new generation of sustainable businesses.
- His work evolved from early efforts on forest carbon and REDD+ to agroforestry, bioeconomy ventures, investment, and entrepreneurship, always centered on creating practical sources of income for people living in the Amazon.
- Drawing on Cenamo’s own writings and interviews, as well as Vanessa Adachi’s posthumous portrait in Reset, this obituary explores the ideas, motivations, and personal style behind one of the Amazon’s most influential environmental entrepreneurs.
- Cenamo died on July 10 after several years with cancer. He was 46.

Amazon deforestation alerts fall to lowest level since 2013, Brazilian data show
- INPE’s DETER system recorded 2,874 sq km of Amazon deforestation alerts from August 2025 through July 2026, down 36% from the previous year and 55.6% below the preceding 10-year average.
- The total is the lowest since 2013 when earlier DETER data are included. If the trend is confirmed by the higher-resolution PRODES system, Brazil could record its lowest official Amazon deforestation rate since monitoring began in 1988.
- The decline has coincided with stronger environmental enforcement under President Luiz Inácio Lula da Silva. Alerts also fell in the Cerrado, Caatinga, Atlantic Forest, and Pampa, with the Cerrado reaching a five-year low.
- Despite the decline in clear-cutting, the Amazon remains vulnerable to logging, drought, forest degradation, and fire, which can cause substantial ecological damage without immediately appearing in deforestation statistics.

Suriname moves to evict Mennonites and illegal Amazon settlers
- The government in Suriname has created a task force to crack down on land developers who illegally clear the Amazon Rainforest for agriculture and cattle ranching.
- Many areas under development are connected to Mennonites who migrated to the country from other parts of the region to help meet a domestic demand for food production.
- Conservationists warn that the group’s history of industrial-scale clearing and unauthorized ranching in other nations puts the rainforest at risk.
- Some Mennonites have received a deurwaardersexploot, a written notice delivered by a bailiff to appear in court, according to Suriname President Jennifer Geerlings-Simons.

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 […]
Doña Oscarina, master ceramicist, documented Indigenous knowledge along the Tiquié River
- Doña Oscarina Caldas Azevedo was a Desana master ceramicist, farmer, teacher, and Indigenous environmental researcher from Brazil’s upper Rio Negro region.
- As the first woman to serve as an Indigenous Environmental Management Agent on the Tiquié River, she helped bring women’s agricultural knowledge into environmental monitoring.
- She documented crop cycles, rainfall, river levels, and community life, while cultivating 18 varieties of cassava and preserving knowledge of ceramics, medicinal plants, and ritual practice.
- Through teaching, research, publications, and international forums, she worked to ensure that younger generations could continue applying and expanding this knowledge.

Brazil’s mining agency under fire over corruption and omission probes
- Federal prosecutors are suing the Brazilian mining agency for failing to monitor wildcat gold mines in the Brazilian Amazon.
- Illegal miners take advantage of the agency’s lack of oversight and name small areas as the origins of tons of gold that have actually been taken from protected areas.
- Measures implemented in the past few years have contributed to a sharp decrease in gold laundering in Brazil, but illegal metal is now being smuggled out of the country.
- ANM’s top officials are also under investigation for receiving bribes to favor mining companies.

The global gold rush consuming the Amazon (commentary)
- Record gold prices and rising global demand are increasing the incentives for illegal mining across the Amazon, including in protected areas and Indigenous territories.
- Illicit gold can be laundered into legal markets through false documentation, shell companies, traders, and refiners, while mining damages rivers, forests, and communities through deforestation, sediment, mercury contamination, and diesel emissions.
- Central banks and other major buyers should impose stronger sourcing, traceability, audit, and due-diligence requirements to make illegal gold harder to sell, argues Robert Muggah, co-founder and research director of the Igarapé Institute.
- This article is a commentary. The views expressed are those of the author, not necessarily of Mongabay.

Indigenous Parakanã fear election U-turn may spark new invasions in Brazil
- The Parakanã Indigenous people are reoccupying their territory in Pará state after the eviction of around 3,000 invaders by federal forces.
- The intruders, however, are ready to come back if Brazil’s next administration carries a new anti-environmental agenda in 2027.
- Experts compare illegal activities such as gold mining to powerful bacteria that may return even stronger if you don’t use the proper antibiotic.
- Also in Pará, the state administration has the challenge of keeping deforestation under control after a successful operation in the Triunfo do Xingu Environmental Protection Area.

Brazil court orders recognition of Indigenous land and apology for historic atrocities
A federal judge in Brazil has given the country’s government 24 months to recognize the traditional territory of the Kajkwakratxi-Tapayuna Indigenous people in the northwestern state of Mato Grosso. The court accepted evidence from federal prosecutors that detailed decades of government inaction following massacres, forced displacement and other human rights violations against the Kajkwakratxi-Tapayuna people. […]
Fishers fight for solutions as Brazil lists tambaqui as threatened
- One of the most cooked fish in the Brazilian Amazon, the tambaqui was included in the official national list of threatened species, triggering fear of losses from Amazon small-scale fishers who depend on the species for their livelihood.
- The tambaqui was classified as vulnerable due to projections of a 43.4% overall population decline over three generations as it’s targeted by intense fishing.
- Starting at the end of October, its fishing could be prohibited in Brazil if a recovery plan isn’t implemented, according to the Ministry of Environment and Climate Change.
- The gray triggerfish was also included in the list of 490 fish and invertebrate threatened fauna, triggering reactions from artisanal fishers and the fishing industry.

End of Brazil’s Soy Moratorium risks millions of hectares of Amazon rainforest: Study
Millions of hectares of Amazon rainforest are newly at risk of being legally deforested, a new study estimates. The potential increase in deforestation comes as soy companies have terminated their voluntary participation in the Amazon Soy Moratorium, a private-sector agreement that barred signatories from buying soy grown on land deforested after 2008. Researchers found 9.1 […]
Khuiusi Khisêtjê helped his people recover their land and future in the Xingu
- Khuiusi Khisêtjê assumed leadership after disease and violence reduced his people to around 50 and killed many of their elders.
- He helped recover the Wawi Indigenous Territory, which contained ancestral villages, sacred places, and the graves of Khisêtjê relatives.
- He worked to preserve Khisêtjê songs, language, oral history, and cultural knowledge while preparing younger leaders to navigate Brazilian institutions.
- As soy farms and pesticide use expanded around the territory, he continued defending the land and, in 2018, led his community deeper into the forest.

An Indigenous take on Colombia’s new gov’t: Interview with a Putumayo Indigenous leader
- Mongabay interviewed Marino Peña, a prominent Indigenous leader from Colombia’s Putumayo region, to hear his take on the incoming government’s plans and how it might affect Indigenous communities and forests in Colombia.
- Abelardo de la Espriella, from the far-right Defenders of the Homeland party, won Colombia’s runoff election on June 11 and will be inaugurated on Aug. 7.
- De la Espriella says he will expand fossil fuel production and mining across the country and has promised to tackle violence using greater force and militarization.
- In this interview with Mongabay, Peña explains that the atmosphere on the ground is tense, in part because de la Espriella’s policies might exacerbate existing conflicts linked to a controversial copper mine in the region.

Amazon tree rings reveal more intense drought and rainfall in the rainforest
Tree rings from the Amazon show that the world’s largest rainforest has developed wetter wet seasons and drier dry seasons over the past four decades. The findings point to intense seasonal swings that can cause significant harm to biodiversity and suggest that widespread drying out across the entire Amazon basin is unlikely. Researchers collected tree […]
Zero roadkill as Amazon canopy bridges secure 15,000 crossings
- Project Reconecta installed eight rope bridges in a municipality in Brazil, and a 15-month study used camera traps to document thousands of arboreal wildlife adapting to new aerial crossings.
- Safe road passages enable seed dispersal and gene diversity, reversing the “domino effect” of biodiversity loss that begins when highways split habitats.
- Reconecta’s creator, biologist Fernanda Abra, a National Geographic Explorer and winner of the Whitley Award, is now expanding these low-cost conservation tools to other Brazilian biomes and neighboring Suriname.
- Brazil’s federal transport department has officially designated the rope bridge design as the recommended national standard for highways to curb the millions of wildlife deaths recorded on roads annually.

Amazon deforestation falls to 10-year low in first half of 2026
Deforestation in the Brazilian Amazon has fallen to its lowest level in the past 10 years, according to satellite data published by Brazil’s National Space Agency (INPE). Between January and June 2025, a total of 2,090 square kilometers (807 square miles) of deforestation was recorded in the Brazilian Amazon. In the same months of 2026, […]
Brazil lists the Amazon river turtle as endangered for the first time
- The cágado-iaçá, or six-tubercled Amazon River turtle, had its risk elevated from near threatened to endangered, entering Brazil’s official list of fauna species threatened with extinction for the first time.
- Despite protection and conservation efforts, cágado-iaçá’s populations over the past 36 years declined by more than 50% in Amazonas and western Pará states, according to official data.
- The species is widely consumed in the northern region, alongside the yellow-spotted river turtle and the Amazon turtle, which remain in a less concerning category, according to ICMBio.
- The hyacinth macaw, the black howler monkey and the red silky anteater were reclassified as vulnerable, adding to the list of 790 species recently published.

How Brazil’s federal fiscal policy hinders Amazon Rainforest conservation (commentary)
- The three Brazilian states whose territory is mostly Amazon Rainforest — and carry the heaviest share of its conservation burden — are among the poorest and most fiscally dependent in the country.
- Amapá, Acre, and Amazonas operate on budgets so dependent on federal funding that they have almost no ability to act on their own, yet they are also precluded from developing their economies within their vast and federally protected swaths of forest.
- “It is a design flaw in Brazil’s fiscal constitution, and it is getting worse,” a new op-ed argues. “Brazil cannot credibly lead global climate diplomacy while its Amazonian states remain fiscally trapped.”
- This article is a commentary. The views expressed are those of the author, not necessarily of Mongabay.

Women Defenders of the Colombian Amazon
Colombia is among the most dangerous countries for environmental defenders. Yet here, women stand as frontline defenders of both nature and culture. Mongabay is documenting the women protecting forests, rivers and ancestral territories by strengthening traditional governance and reviving ancestral stewardship while confronting coca traffickers and illegal miners. In this Special Issue, meet the women […]
How narcos moved 108 tons of timber infused with drugs from Bolivia to Chile
- Chilean authorities found drug-impregnated wood as part of the country’s largest-ever narcotics seizure, which uncovered 108 tons of cocaine and ketamine in cargoes of timber, according to officials.
- In neighboring Bolivia, the origin of the so-called “narco-timber,” raids were conducted at sawmills in the departments of Santa Cruz, Pando, Beni and La Paz. The investigation is also expected to expand to Cochabamba.
- The method to impregnate drugs in forest-sourced wood is seen as highly sophisticated and makes it difficult for authorities and even trained canines to detect.
- Part of the wood used by criminal networks comes from Amazonian regions in Bolivia, posing risks to tropical forests.

Dark earth: Ancient Amazonian soil can boost forest restoration, study finds
- Researchers from the University of São Paulo and the Brazilian Agricultural Research Corporation showed in a study that the ancient organic-rich soil known as Amazonian dark earth (ADE) boosted seedling growth under real field conditions.
- The investigation suggests ADE could work as a “biological engineer” by reshaping the soil’s microbiome, increasing beneficial fungal diversity and reducing pathogenic microbes that hinder tree growth.
- With conservation in mind, scientists are now working to isolate these micro-organisms to develop bioinputs for forest restoration without disturbing the original Amazonian dark-earth deposits.

A fraction of promised climate money reaches Amazon communities: Interview with Latimpacto’s leaders
- Despite major funding pledges for the Amazon, much of the promised capital never reaches Indigenous peoples and local communities, often because funding structures are poorly aligned with on-the-ground realities.
- Latimpacto, a Colombia-based philanthropic network, is working to close this gap through initiatives that train funders, support locally led innovation and integrate Indigenous knowledge into conservation and development projects.
- Mongabay spoke with Latimpacto’s leaders, Carolina Suárez Visbal and Juan David Ferreira, who say the organization is also advocating for stronger domestic philanthropy across Latin America, arguing that better tax incentives, trust-based grantmaking, and patient, flexible capital are needed to complement international funding.
- Suárez Visbal and Ferreira say they see greater collaboration between Latin America and Southeast Asia as a key opportunity, calling for shared funding mechanisms and knowledge exchange to strengthen conservation of tropical forests and broader socioecological resilience.

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.

María Laura Tolmos, 37, turned a childhood in the Amazon into her life’s work
- María Laura Tolmos, who died of breast cancer on June 21st in Barcelona, aged 37, grew up in the Peruvian Amazon, where the forest became the foundation of her life and work.
- A forest scientist trained in Peru and Germany, she completed a Ph.D. in forest sciences and forest ecology at the University of Göttingen in 2024.
- At Wilderness International, she served as co-director of science and helped found Wilderness International Perú, bringing rigor, field knowledge, and institutional trust to its conservation work.
- In the field, she was exacting and deeply alive to nature, whether checking research methods, sleeping in a hammock in the forest, joining night surveys, or noticing the species and details others passed by.

Brazil boosts budget and number of firefighters amid strong El Niño forecast
Brazil has increased wildfire spending and has hired a record number of federal firefighters in anticipation of extreme drought in the Amazon due to what could be one of the strongest El Niño events in more than a century. The El Niño climate pattern, which emerges from unusually warm waters in the tropical Pacific, typically […]
Brazil’s expanding offshore oil frontier puts biodiversity at risk: study
- Fossil fuel exploration off the northeast coast of Brazil presents a greater cumulative risk of oil spills than previously expected, according to new modeling.
- Seagrass meadows and deep-water reefs in the Potiguar Basin are at greatest risk, as well as portions of the coasts of Ceará, Rio Grande do Norte and Amapá states.
- As the Brazilian government is pursuing rapid expansion of oil exploration in the region, researchers recommend prioritizing preparedness for emergencies where pollution would likely spread, and expanding Marine Protected Areas (MPAs) in low-risk areas.
- Campaigners worry that MPAs might restrict local fishing communities or be implemented too slowly.

Dutch importers linked to suspect Amazon timber, investigation finds
- Wood from a Brazilian logging company banned several times for violating regulations may have ended up in the Netherlands, according to an investigation by campaign group Earthsight.
- The bans on logging company Samise stemmed from suspicions of, among other violations, illegal extraction, and resulted in fines and community service orders for the company.
- Yet Samise’s timber went on to be imported by Dutch companies GWW Houtimport, Van den Berg Hardhout, and Hoogendoorn Hout, via Brazilian exporter Greenex, according to the investigation.
- Earthsight called for rigorous implementation of the EU Deforestation Regulation (EUDR), which is scheduled to go into effect at the end of the year.

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.

Secret Amazon species may be new source of ibogaine for addiction treatment
- A new harvesting method allows an undisclosed Amazon plant to provide production of ibogaine, a psychedelic compound known for its largely unregulated and understudied properties in helping chemical addiction.
- Regarded as sacred in Gabon, the iboga plant that’s the primary source of ibogaine has been subject to poaching and smuggling, leading to the decline of its natural reserves and encouraging researchers to seek out alternatives.
- The substance is at the center of a new political and scientific movement to advance medicinal studies of natural compounds labelled today as illegal drugs.

As Amazon oil drilling begins, scientists warn of risks to a little-known reef
- Brazilian state oil and gas company Petrobras has started drilling in the Equatorial Margin after years of political, scientific and environmental disputes over the risks posed by oil exploration at the mouth of the Amazon River.
- Researchers warn that the Amazon Reef system harbors a wealth of biodiversity and has not been widely studied, despite being close to Petrobras’s exploration block.
- Scientists disagree about the composition and extent of the Amazonian reefs, while environmentalists denounce attempts to downplay their ecological importance.
- Experts warn that an oil spill could reach mangroves, small-scale fisheries, and even neighboring countries, due to strong marine currents in the area.

Amazon floodplains cocoa offers a climate-resilient and sustainable chocolate
- Traditional communities in Pará, Brazil’s top cocoa-producing state, are managing native species that naturally resist pests and extreme weather.
- The dense forest canopy of the floodplains provides natural irrigation and protection for cocoa trees against extreme droughts, heavy rain and pests.
- Global demand for organic and ethically sourced chocolate is expected to rise, positioning Amazonian states to fill international supply gaps, despite hurdles.
- Experts compare Pará’s emerging artisanal chocolate sector to Burgundy wine or Ethiopian coffee due to the unique “terroir” flavors of its native beans.

Fire surge in 2025 threatened isolated peoples in Brazil
- In 2025, fires caused a significant spike in forest loss in Indigenous territories in Brazil that are home to peoples living in voluntary isolation: Alto Turiaçu, Uru-Eu-Wau-Wau, and Apiaká do Pontal e Isolados.
- According to data from Global Forest Watch, fires were responsible for nearly all of the forest loss in each of the territories, destroying mostly primary forest.
- Indigenous leaders told Mongabay that fires are a threat to their way of life, including those living in voluntary isolation, negatively impacting health, vegetation, biodiversity, and food security.
- A climate expert warns the upcoming El Niño, predicted to be stronger than the 2023-2024 event, will likely lead to warmer temperatures and drier conditions across the Amazon Basin, making it more prone to fires.

Brazil curbs Amazon deforestation in Piripkura, but ranchers’ cattle linger
- A crackdown by the Brazilian government on land-grabbers who establish cattle ranches and other agricultural activities in the Piripkura Indigenous Territory, home to the last two known isolated Piripkura people, have seen some success with tree cover loss in 2025 down.
- While there was very little deforestation from 2024-2025, authorities told Mongabay that 1,000 cattle left by the invaders still remain in the territory, and they have still not received authorization from the federal government to remove them.
- The presence of cattle encourages ranchers to enter the land to care for them, said sources, though some remain there legitimately.
- Authorities have implemented a succession of land use restriction orders since 2008 to prevent the entry of land grabbers, though a recent court decision has provisionally allowed some ranchers to remain in the Indigenous land until the conclusion of the demarcation process.

Study offers first map of Amazon’s climate-resilient upslope corridors
- Worsening climate change creates enormous challenges for ecosystems and individual species. As the world warms, plants and animals must quickly migrate to cooler places to stay resilient and survive. But today such migrations are often blocked by deforestation, human infrastructure and lack of conserved lands.
- In the tropics, vast lowlands can require species to move large distances north or south to escape warming. The most rapid path to climate-resilience is upslope migration, with plants and animals relocating shorter distances uphill to cooler places.
- A new study has mapped major elevational gradients in the Amazon that offer the best possibility for connectivity and upslope relocation in the biome — overlaying elevational gradients, amount of forest cover, fragmentation and protected areas.
- This broad-brush research could aid policymakers in identifying the most viable upslope corridors, helping nations and NGOs target best opportunities for land protection to enhance connectivity and aid species survival.

South America’s farms depend, in part, on a healthy Amazon
- The Amazon is not only a carbon store; it is also a major source of atmospheric moisture that helps sustain rainfall across much of South America.
- A new Nature study finds that deforestation lowers the warming threshold at which large parts of the Amazon could lose stability.
- Recent droughts, El Niño conditions, and fire risk show why degraded forests are less able to withstand climate stress and recover afterward.
- Protecting intact forests, restoring degraded areas, and reducing fire are increasingly important for climate resilience, biodiversity, and South America’s food system.

Death and exile: A war plagues Indigenous Jiw and Nukak in the Colombian Amazon
- By late May, at least 48 people were killed in rural areas of Colombia following clashes between the FARC guerrilla dissident groups controlled by the aliases “Calarcá” and “Iván Mordisco.”
- Conflicts have displaced 10 Indigenous Jiw families from the municipality of Mapiripán, Meta department. They had to reach the urban area of San José del Guaviare for protection.
- The clashes occurred near the Tomachipán-Cumare road, an illegal trail used by dissident armed cells as a strategic corridor to mobilize and transport drug trafficking supplies in the Guaviare department.
- Experts warn that controlling this disputed area is important for armed groups, as it means dominating strategic zones in the department and also being closer to the Venezuelan border.

Illegal miners adapt their strategies in Yanomami Amazon territory
- Illegal miners are adapting their tactics in the Yanomami Indigenous Territory in Brazil’s Amazonas and Roraima states to evade efforts in the last few years to remove them, found researchers.
- Miners are fragmenting into smaller groups instead of concentrating near airstrips, going deeper into the middle of the Amazon forest, moving to specific border areas with Venezuela and paying high prices to continue their activities.
- Illegal mining is significantly down in the territory due to the government operation, said Indigenous people and authorities, though concerns remain for the health of isolated Indigenous people.
- Brazil’s government says it is in the phase of “scavenging the territory” to remove miners deep in the forest which are unable to be detected by satellite imagery and require long walks into the Amazon.

Amazon deforestation alerts fall to lowest 12-month level since 2014, show Brazilian data
- INPE’s DETER alert system detected 370 square kilometers of deforestation in the Brazilian Amazon in May, down from 960 square kilometers in May 2025.
- Over the past 12 months, DETER registered 3,182 square kilometers of deforestation, the lowest total for any 12-month period in the system’s record dating back to July 2014.
- Independent monitoring by Imazon shows a similar downward trend, reinforcing evidence that forest clearing has continued to decline.
- Scientists warn that a likely strong El Niño could still increase drought, fire and forest degradation risks, even if clear-cutting remains low.

Amazon deforestation declines as Brazil reduces forest loss nationwide
Deforestation in Brazil’s Amazon biome fell by 23.5% in 2025 compared with 2024, according to a new report from MapBiomas, a Brazil-based land-use mapping project. Reductions in deforestation were recorded across the board in all of Brazil’s biomes, culminating in a 21% nationwide decrease in forest loss. In total, nearly 985,000 hectares (2.4 million acres) […]
In Ecuador, an Indigenous community goes thirsty despite its two rivers
- On the banks of the Puní River’s middle basin, in the Ecuadorian Amazon, illegal mining has increased by 2,700% over seven years, contaminating the main water source for the ancestral Kichwa community of Capirona.
- Residents of Capirona say that, by 2021, the color of the Puní River started to change, turning brownish. Meanwhile, problems such as skin rashes, fungal infections and itching became frequent.
- In samples of mining ore collected by Ecuadorian authorities from an illegal mining camp on the banks of Puní, signs of mercury were found at levels far exceeding the permitted limit for this metal in agricultural soils.
- Industrial farming activity has also polluted the waters of the Shalkana River, another watercourse located within the community. Despite being surrounded by two rivers, residents of Capirona rely on two water tankers sent weekly by municipal authorities, which is enough for barely half of the families for just a few days.

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.

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.

Gold mining damages dung beetle communities in the Amazon, study finds
Small-scale gold mining is a major cause of deforestation in the Amazon, and researchers found that in Guyana it destroys dung beetle communities and prevents their recovery for decades. Gold mining causes 90% of the deforestation in the Guiana Shield, which contains a quarter of the Amazon rainforest as well as large gold deposits, according […]
It’s time to engage Mennonite communities in reducing deforestation across Latin America (analysis)
- Across 50 years and multiple countries, it’s clear that Mennonite colonies are systematic agents of deforestation in Latin America, yet they are seldom engaged by policymakers or NGOs seeking to reduce forest loss.
- In part this is due to the colonies’ closed nature but also because their habit of buying in frontier regions is effectively banned by law in Brazil — a nation which dominates the Amazon policy sphere — but a new analysis posits that engagement with these groups is necessary and potentially fruitful.
- “Mennonite pioneers have transformed the South American forest frontier with remarkable, and unfortunate, efficiency. The question now is whether the legal, regulatory, and civil society frameworks of the countries where they now reside can engage them as partners in a different kind of transformation,” the author argues.
- This article is an analysis. The views expressed are those of the author, not necessarily of Mongabay.

Legal protections for Brazil’s isolated Indigenous peoples: Interview with prosecutor Daniel Luís Dalberto
- Across Brazil, orders known as land-use restrictions serve as temporary protective measures for the territories of recently contacted Indigenous peoples and those living in voluntary isolation.
- But while the measures are meant to allow time for the formal demarcation process to be carried out, they’ve now become an end to themselves, renewed repeatedly and failing to prevent the invasion and exploitation of these lands, says Brazilian federal public prosecutor Daniel Luís Dalberto.
- Dalberto told Mongabay in an interview that the measure is meant to be precautionary and accompanied by other protective measures by government agencies, such as monitoring work and operations to combat crime.
- He also raised concerns about the frequency with which issues affecting Indigenous territories are being raised to the country’s highest court, rather than being resolved at local courts and tribunals, which closes off an important front in the fight for fundamental rights.

Amazon oil drilling plan excludes unique hybrid manatees too big for rescue
- Brazil’s environmental agency approved oil drilling off the mouth of the Amazon River, even though oil company Petrobras considers it “unfeasible” to rescue large animals like manatees in the event of an oil spill.
- Potential oil spills threaten a unique hybrid manatee population perfectly suited to live in the Amazon River mouth area.
- A simulation testing Petrobras’s wildlife rescue plan showed lack of basic supplies and boat accidents.
- The project is part of a massive new oil frontier in the Equatorial Margin estimated to hold 10 billion barrels of oil.

In Brazil, a project paying farmers for forests is looking to scale up
- The CONSERV payment for ecosystem services program pays landowners in the Amazon and the Cerrado savanna to protect forests they are legally allowed to convert into plantations or pasture.
- The program’s pilot phase has avoided over 30,000 hectares (around 74,130 acres) of legal deforestation in the states of Mato Grosso, Pará and Maranhão. Across Brazil, millions of hectares of forest on private land are at risk of being legally cleared.
- The Amazon Environmental Research Institute (IPAM) is now looking to scale up the project and is evaluating mechanisms that could fund the payments without relying on donations.
- One solution could be combining the sale of carbon credits, price premiums for commodities and access to cheaper credit to provide long-term incentives for landowners to conserve these forested areas.

The Amazon’s path from crisis to durability
- Amazon biodiversity protection depends on more than keeping forests standing; a forest can remain on the map while losing ecological function, governance protections, enforcement capacity, or public support.
- Six connected gaps shape Amazon conservation: finance and forest economy, governance, enforcement, forest function, Indigenous rights, and narrative.
- Progress is possible. Brazil has reduced deforestation before, satellite alerts can strengthen enforcement, Indigenous land rights can protect forests, and better finance and monitoring can make protection more durable.
- The central challenge is making the systems around the forest pull in the same direction: finance that favors protection, governance that reduces impunity, enforcement with consequences, rights that hold on the ground, monitoring that reveals what tree cover hides, and stories that show where action is possible.

Brazil Congress passes bill to bar use of Amazon deforestation satellite tool
Brazil’s Congress has passed a bill prohibiting environmental agencies from using satellite images to restrict the commercial use of illegally deforested lands. Instead, areas suspected of illegal deforestation will have to be confirmed by authorities on the ground. Supporters say satellite-only enforcement infringes upon farmers’ right to a fair defense. Its critics, which include the […]
Has Ecuador started fracking? New oil project causes confusion and concern
- State-owned oil company Petroecuador announced a new project involving “hydraulic fracturing” in an oil block in the Ecuadorian Amazon, creating confusion about the level of risk posed to the environment.
- The announcement concerned oil in Block 57, also known as the Shushufindi Libertador block, located in Sucumbíos province, which is largely covered by Amazonian rainforest.
- Conservation groups said they want more transparency from the government as it attempts to boost sagging oil production numbers.

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 […]
Brazil has protected much of the Amazon. It now has to pay for it.
- Brazil has built one of the world’s most important protected-area systems, but a new study finds that most federal protected areas remain underfunded, with the largest shortfalls in the Amazon.
- The funding gap reflects more than the size of Brazil’s conservation estate: remote Amazon reserves are costly to manage, politically less visible, and often receive far less support than protected areas near cities and institutions.
- Underfunding has practical consequences, limiting staff, patrols, fire response, monitoring, community engagement, and the ability of protected areas to prevent deforestation and other threats.
- Tourism, ARPA, the Amazon Fund, and rising federal environmental budgets can help, but Brazil needs stable, transparent, long-term financing that matches the recurring cost of turning legal protection into management.

Countries push new protections for the Amazon’s iconic migratory catfish
- Around the world, migratory freshwater fish are in peril from activities including overfishing and, more recently, dams blocking their migratory routes.
- The most threatened species include two large Amazonian catfish, and an inaugural conservation plan will be implemented by the five countries where they range.
- Connected river habitat is crucial for the gilded catfish and Laulao catfish: They undertake some of the longest known river migrations in the world, traveling up to 12,000 kilometers (7,500 miles) over their lifetimes.
- The main challenge in saving these migratory catfish and many other aquatic species is maintaining connectivity among rivers, which in the Amazon are increasingly being affected by dams and shipping.

Will my president save the Amazon? (commentary)
- Voters in Brazil, Peru, and Colombia will soon choose presidents whose policies could shape the future of roughly 82% of the Amazon rainforest.
- Environmental issues have been largely absent from recent presidential debates, even as droughts, floods, deforestation, illegal mining, and organized crime increasingly threaten public well-being and national economies.
- Protecting the Amazon should be treated as an economic, social, and public health priority, argues Peruvian American ecologist Enrique Ortiz, because the forest helps sustain water supplies, food production, energy systems, and climate stability across South America.
- This article is a commentary. The views expressed are those of the author, not necessarily of Mongabay.

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