WORLD RAINFOREST
By Rhett A. Butler Last updated Aug 14, 2020
The Tropical Rainforest - information on tropical forests, deforestation, and biodiversity
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Methods to recognize the Amazon’s isolated peoples: Interview with Antenor Vaz (Jun 5 2025)
- Mongabay interviewed Antenor Vaz, an international expert on recognition methodologies and protection policies for Indigenous peoples in isolation and initial contact (PIACI), about the importance of confirming and recognizing the existence of isolated peoples.
- Vaz is a regional adviser for GTI-PIACI, an international working group committed to the protection, defense and promotion of the rights of PIACI, which recently launched a report to help governments, Indigenous organizations and NGOs prove the existence of Indigenous peoples living in isolation.
- In this interview, Vaz highlights strategies states can use to confirm and recognize the existence of isolated peoples while maintaining the no-contact principle.
Climate strikes the Amazon, undermining protection efforts (Jun 5 2025)
Fires raged across the Amazon rainforest, annihilating more than 4.6 million hectares of primary tropical forest—the most biodiverse and carbon-dense type of forest on Earth. That loss, which is larger than the size of Denmark, was more than twice the annual average between 2014 and 2023, according to data released last month by World Resources […]
Villagers in Sumatra bring ancient forest flavors back to the table (Jun 5 2025)
- Women living around the 7th-century Muaro Jambi temple complex in Sumatra, Indonesia, have revived ancient ingredients and cooking techniques to serve one-of-a-kind meals to visitors.
- Their dishes are inspired by the plants and animals depicted on the bas-reliefs of another ancient Buddhist site: Borobudur in Java.
- The ancient menu has proved popular both among visitors and locals, who are rediscovering their agrobiodiverse heritage.
- The women have nurtured an ancient food forest and garden in Muaro Jambi to conserve the diverse wild plants and varieties in their menus.
Indigenous forest stewards watch over one of the world’s rarest raptors (Jun 4 2025)
The Philippine eagle is considered one of the world’s rarest birds of prey, with roughly 400 breeding pairs left in the wild. Amid ongoing threats from logging and hunting, Indigenous forest rangers are helping conservationists protect the species’ nests and habitat, Mongabay contributor Bong S. Sarmiento reported last year. Datu Julito Ahao of the Obu […]
Female bonobos wield power through unity: Study (Jun 3 2025)
Male bonobos are larger and stronger than females, so researchers have found it puzzling that the female apes enjoy high status in bonobo society. After analyzing three decades of behavioral data, researchers recently shared a study that pinpoints their source of power: female alliances and coalitions. “Only [among] bonobos, females form coalitions to gain power […]
The Tropical Forest Forever Facility needs more local and Indigenous focus (commentary) (Jun 3 2025)
- The new Tropical Forest Forever Facility (TFFF) aims to fund forest conservation by paying nations an annual fee of $4 for every hectare of forest they maintain.
- The fund’s launch is expected to be a major focal point of the COP30 climate summit in November, and the TFFF secretariat is currently negotiating many of its fine details, which are expected to be released at the end of June. A new briefing prepared by 40+ environmental, human rights and Indigenous organizations lays out their concerns about the TFFF’s equity issues, and describes how they should be tackled.
- “About 20% of the funds are expected to be allocated to Indigenous and local communities. This is a step in the right direction, but for the TFFF’s funding to reach its intended recipients, it must go directly to them, to the largest extent possible, rather than as in the current proposal, with payments being in the hands of national governments,” a new op-ed argues.
- This post is a commentary. The views expressed are those of the author, not necessarily of Mongabay.
EUDR risk classifications omit governance & enforcement failures, critics say (Jun 3 2025)
- Critics say the EU’s anti-deforestation law, the EUDR, uses a risk classification system that overlooks critical issues like governance, corruption and law enforcement capacity, missing systemic failures and enforcement gaps — the very conditions that enable illegal deforestation to flourish.
- A Forest Trends analysis warns that this approach may lead to misclassification of countries with weak enforcement and high illegality as “low risk.”
- These shortcomings in the benchmarking system have triggered growing unease among countries affected by the EUDR, including some that say their deforestation risk has been misrepresented.
- Set to take effect at the end of this year, the EUDR will ban imports of seven forest-linked commodities — soy, palm oil, coffee, cocoa, timber, rubber and beef — unless they can be proven to be deforestation-free and legally produced.
After years of silence, Indonesia moves to assess its iconic wildlife (May 29 2025)
- Indonesia, home to critically endangered orangutans, elephants, tigers and rhinos, has gone nearly two decades without official updates on the populations of some key species.
- Under the previous forestry minister, population surveys and conservation plans were shelved or retracted, and relationships with conservation organizations were often tense.
- Under new leadership, the ministry has signaled that initiating wildlife surveys and publishing population and habitat viability analyses (PHVAs) are key priorities, and surveys of several key species are already underway.
- While welcoming pro-science statements from environment authorities, conservationists caution that data remain alarmingly deficient for many species, and that updating surveys is time-consuming and expensive — a particular concern given recent cuts to the ministry’s budget.
Deforestation and fires persist in Indonesia’s pulpwood and biomass plantations (May 28 2025)
- NGOs in Indonesia have documented widespread environmental and social violations across 33 industrial tree plantations since 2023, including deforestation, peatland destruction, fires, and land conflicts with Indigenous communities.
- Major corporations APP and APRIL, despite sustainability pledges, were linked to illegal deforestation, peatland drainage, and failure to follow proper consent procedures, potentially violating both Indonesian laws and international standards.
- Key case studies include endangered rainforest clearance in West Sumatra’s Mentawai Islands, unauthorized forest clearance in Riau, peatland burning in South Sumatra, and land disputes in West Kalimantan.
- The NGOs are urging stronger law enforcement and reforms, warning that current violations undermine Indonesia’s climate goals and could threaten market access under the EU Deforestation Regulation.
Indonesia convicts trafficking accomplice in a Javan rhino poaching scandal (May 28 2025)
- Indonesia’s Supreme Court has sentenced Liem Hoo Kwan Willy to one year in prison for facilitating communication in the illegal trade of Javan rhino horns, overturning his earlier acquittal despite evidence linking him to the transactions.
- The ruling is part of a broader crackdown following the 2024 exposure of organized poaching in Ujung Kulon National Park, where police linked up to 26 rhino deaths to coordinated criminal networks involving local and international actors.
- Conservation groups have raised concerns over flawed population data, with evidence suggesting rhino killings began as early as 2018 and continued despite official reports of stable numbers, while key suspects and evidence remain unaccounted for.
- Meanwhile, the recent identification of three new Javan rhino calves offers hope, credited to strict park protections and improved monitoring, even as experts warn that ongoing poaching threatens the species with extinction.
Mongabay journalist Karla Mendes profiled in new book on climate leaders (May 27 2025)
Mongabay reporter Karla Mendes has been featured as one of 36 global climate leaders in a new book launched in the U.S. on May 27. What Will Your Legacy Be?: Conversations With Global Game Changers About the Climate Crisis by author Sangeeta Waldron includes a chapter on Mendes’s investigative work and career trajectory. The chapter […]
Silvery lining for Java’s endangered gibbon as Rahayu Oktaviani wins Whitley prize (May 27 2025)
- Indonesian conservationist Rahayu Oktaviani, known for her work with Java’s silvery gibbon, received this year’s Whitley Award for achievements in grassroots conservation.
- The 50,000 British pound ($67,000) prize will be used to expand her foundation’s work carried out local communities near Gunung Halimun-Salak National Park in West Java province.
- Halimun-Salak is where up to half of the 4,000-4,500 silvery gibbons estimated to exist in the wild remain.
- Indonesia is home to nine species of gibbon, but only one of those species lives on Java, the world’s most-populous island.
‘Satellites for Biodiversity’ upgrades with new projects and launches insight hub (May 26 2025)
The Airbus Foundation and the Connected Conservation Foundation (CCF) recently announced the winners of their “Satellites for Biodiversity” grant, which now uses higher-resolution satellite imagery to aid conservation efforts. They also launched an Ecosystem Insight Hub, which comprehensively documents the processes and findings of their grantees. The latest batch of six “Satellites for Biodiversity” awardees […]
What’s at stake for the environment in Suriname’s upcoming elections? (May 23 2025)
- Voters in Suriname this weekend will elect all 51 members of the National Assembly, who will then choose the president, usually the leader of a majority party or coalition.
- Incumbent President Chandrikapersad Santokhi is a likely candidate, but critics say he’s prioritized agribusiness and mining over conserving the country’s vast Amazon Rainforest or land rights for Indigenous and Afro-descendant communities.
- Other candidates include Vice President Ronnie Brunswijk and former National Assembly chair Jennifer Geerlings-Simons.
Without vultures, carcasses are slow to rot and disease-carrying flies abound (May 22 2025)
- Researchers in Costa Rica found that pig carcasses decomposed twice as fast when vultures had access to them compared to carcasses where vultures were excluded.
- The absence of vultures led to a doubling of fly populations at carcass sites, which could affect human health, since these flies can carry diseases like botulism and anthrax, and antibiotic-resistant bacteria.
- Unlike temperate regions with diverse scavenger communities, the neotropical forest system showed vultures as the primary vertebrate decomposers, with few other animals eating carcasses.
- The study highlights a major research gap since neotropical vultures are represented in only 7% of existing vulture literature, despite facing similar conservation threats as Old World vultures, like habitat loss, poisoning and power line collisions.
On Amazon destruction, will Brazil President Lula’s ‘disinformation space’ be penetrated? (commentary) (May 22 2025)
- 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.
Indigenous rights advocates petition to overturn Indonesian conservation law (May 22 2025)
- In Indonesia, where state-designated conservation areas often overlap with customary territories, Indigenous peoples have faced prosecution and imprisonment for living in and managing their ancestral lands as they always have.
- Many hoped a new 2024 conservation law would recognize the rights of Indigenous peoples to manage their lands; instead, the law continues to sideline communities and potentially criminalizes their traditional practices, despite scientific evidence that Indigenous peoples are among the most effective stewards of nature.
- Indigenous rights proponents say the new law was passed without meaningful participation of Indigenous peoples, and several groups have filed a judicial review petition with the Constitutional Court, seeking to overturn the new law.
Tropical forest loss hit new heights in 2024; fire a major driver in Latin America (May 21 2025)
- A new dataset and analysis released by World Resources Institute finds global tropical forest loss jumped to a record high in 2024, with 6.7 million hectares (16.6 million acres) worldwide.
- In total, the area of forest lost in 2024 is nearly the size of Panama.
- For the first time, fire, not agriculture, was the primary driver of primary tropical forest loss, with Latin America badly hit.
- Non-fire related tropical forest loss also increased, by 14%.
Why biological diversity should be at the heart of conservation (May 21 2025)
For the last several decades, global biodiversity has been in crisis. Yet, as we celebrate International Day for Biodiversity on May 22, which commemorates the adoption of the Convention on Biological Diversity, a global treaty, we offer some recent Mongabay stories highlighting lessons from undoing past harms and conserving biodiversity for our planet’s future. What […]
In New Guinea, megadiverse lowland forests are most at risk of deforestation (May 21 2025)
- Located at the edge of the western Pacific Ocean, New Guinea is a vast island where the biota of Asia and Australasia meet, making it a melting pot of unique plants and animals that occur nowhere else on the planet.
- Development pressure is ramping up across the island, however, opening up landscapes to new roads, industrial logging and agricultural conglomerates pushing biofuel agendas.
- New Guinea’s low-elevation forests, which represent some of the world’s last vestiges of ancient lowland tropical rainforest, are particularly imperiled, according to a new study.
- To avert tragedy, the authors urge policymakers to improve land-use planning systems, focus on retaining intact forest landscapes, and strengthen the rights of the people who live among them.
Deforestation in REDD-protected Congo rainforests is ‘beyond words’ (May 20 2025)
The Republic of Congo had been protecting about half of its dense rainforests via the Reducing Emissions from Deforestation and forest Degradation (REDD+) framework. In exchange, the country is supposed to receive payments from the World Bank. But Mongabay Africa staff writer Elodie Toto’s recent investigation revealed the nation has also granted nearly 80 gold […]
Brazil rewilds urban forest with vaccinated brown howler monkeys (May 20 2025)
Following a deadly yellow fever outbreak in 2016, brown howler monkeys are slowly making a recovery through targeted vaccination and reintroduction efforts in one of the world’s largest urban forests. The recovery is detailed in a Mongabay video by Kashfi Halford and a report by Bernardo Araujo. Brown howler monkeys (Alouatta guariba) are endemic to […]
Study unveils mystery of monkey yodeling — and why humans can’t compete (May 16 2025)
- Researchers found that New World monkeys can produce extreme yodeling-like sounds by rapidly switching between their vocal folds (for low tones) and specialized vocal membranes (for high tones), achieving frequency jumps up to 12 times greater than humans can manage.
- Scientists conducted their research at Bolivia’s La Senda Verde animal refuge, using recordings and electroglottographs on live monkeys.
- Humans lost these vocal membranes during evolution, trading vocal gymnastics for more stable speech that’s easier to understand.
- The complex vocalizations likely help monkeys manage social relationships and grab attention in the rainforest.
Republic of Congo’s gold mining boom undermines conservation efforts (May 16 2025)
The Republic of Congo has one of the lowest deforestation rates in the world, but “uncontrolled gold mining” in recent years could harm the country’s biodiversity, especially in the Sangha region, Mongabay’s Elodie Toto reported in a video published in February. Sangha, located in the country’s north, on the border with Cameroon and the Central […]
Profit imbalance in palm oil industry risks environmental compliance, report says (May 15 2025)
- A new report calls on palm oil-buying firms to take serious steps to address systemic imbalances in the distribution of profits across the supply chain.
- Smallholder farmers produce nearly one-third of raw palm oil globally, yet they receive a disproportionately small share of industry profits compared to large corporations, the report says.
- Small-scale producers are often locked out of high-value markets due to a lack of technical capacity and financial capital to meet increasingly hefty due diligence requirements driven by consumer demand for less environmentally destructive goods.
- The authors urge industry buyers to adjust their purchasing policies to be more inclusive of smallholder farmers, helping to create an industry that is more socially responsible and less environmentally destructive.