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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Climate change fueled record extreme weather events in 2024 (Jan 6 2025)
Climate change fueled some of the worst extreme weather events on record in 2024, according to a recent report. Researchers at the World Weather Attribution (WWA) and Climate Central reviewed heat waves, droughts, wildfires, storms and floods that struck in 2024, and found that nearly every extreme weather event they studied was “made more intense […]
Latin America in 2024: politics, turmoil and hope (Jan 3 2025)
- In 2024, Latin America continued facing chronic issues of deforestation, ecosystem contamination, violence, habitat loss and political turmoil.
- Changes brought on by presidential elections in several countries have not brought on significant changes for the environment, at least not yet, with effects still to be seen in the years to come.
- Increased criminal activity in the region remains a serious obstacle to conservation work, endangering local and Indigenous communities, while highlighting governments’ inability to tackle narco-trafficking and its associated consequences.
How the U.S. got no old growth forest protections from the Biden Administration (commentary) (Jan 3 2025)
- President Biden’s executive order in 2022 directed the U.S. Forest Service to conduct an inventory of mature and old-growth forests on federal lands for “conservation purposes,” but it did nothing to move the needle on old forest protections.
- The national old-growth amendment (NOGA) failed for a variety of reasons, and as a new, anti-conservation administration looms in Washington, not a single acre of old forests was protected by it.
- “I have experienced two Reagan terms, three Bush terms, and a Trump term where conservation groups united in throwing sand in the gears of bad forest policies. And I have lived through two Obama terms and a Biden term where conservation groups could not agree on a unified strategy that has now contributed to the deja vu of having to defend forests all over again, with nothing gained. We must all now unite, put aside our differences, and get ready for the fight of our lives,” an old growth forest expert and conservationist argues in a new op-ed.
- This article is a commentary. The views expressed are those of the author, not necessarily Mongabay.
Indonesian president says palm oil expansion won’t deforest because ‘oil palms have leaves’ (Jan 3 2025)
- Indonesian President Prabowo Subianto has called for the expansion of oil palm plantations, saying any criticism that this will cause deforestation is nonsense because oil palms are trees too.
- The remarks have prompted criticism that they go against the established science showing how plantations have driven deforestation, biodiversity loss and carbon emissions.
- Experts have long called for the palm oil industry to improve yields at existing plantations rather than expand into forests and other ecosystems.
- But the main industry association has welcomed the president’s call, and even the Ministry of Forestry under Prabowo has changed its logo from a forest tree to something that resembles oil palm.
Conservation and the rise of corporations in the Pan Amazon (Jan 3 2025)
- Despite agreement on the importance of protecting the Amazon’s biodiversity, most people in the Pan Amazon depend directly or indirectly on conventional development and extractive production models.
- Investments by the extractive sector in the mid-nineteenth century were more successful because they were organized by multinational corporations with experience in managing operations in remote geographies (Peru, Ecuador, Bolivia, Guyana, Suriname) or by state-owned corporations with practical knowledge of their own country (Brazil, Venezuela).
- In Brazil, some family enterprises evolved into complex holding companies that now finance expansion via joint ventures and international credit markets. A select few have chosen to raise capital by selling equity shares on domestic or international stock markets, although they typically retain majority control to maintain the family legacy.
Amazon communities reap the smallest share of bioeconomy profits (Jan 3 2025)
- Recently praised by environmentalists, governments and companies as a solution for rainforest conservation, bioeconomy has been practiced for centuries by Amazon’s traditional communities.
- Despite their key role in generating income from the standing forest, these communities continue to reap the smallest share of the profits, according to a new book.
- Traditional people need more financing, better access to energy and improved roads to get their products into the market.
Sweden’s wolf hunt starts, aims to halve population (Jan 3 2025)
Sweden has started its 2025 wolf hunt, with an aim to kill 30 wolves between Jan. 2 and Feb. 15. By the end of Jan. 2, hunters had shot 10 wolves (Canis lupus), according to Sweden Herald. Most recent estimates put wolf numbers in Sweden at roughly 375 by late 2023, a decline of nearly […]
New evidence spells massive trouble for world’s sharks, rays and chimaeras (Jan 2 2025)
- A third of the world’s sharks, rays and chimaeras are threatened with extinction, and their numbers have dwindled since 1970, finds a new IUCN report and a study.
- Overfishing is the biggest threat to these marine fish, halving their populations in five decades, followed by the international trade in shark parts, habitat degradation and pollution.
- Scientists call for immediate actions to prevent extinction, regulate trade and manage shark fisheries to promote sustainability.
Conservation corridors provide hope for Latin America’s felines (Jan 2 2025)
- Latin America’s feline species are losing their habitat and becoming trapped in small patches.
- Scientists are concerned about isolated populations and trapped individuals that are unable to migrate. This isn’t the only threat: reprisal hunting, vehicle collisions and the incursion of feral and undomesticated dogs into wild areas means that many cats could be on the path to extinction.
- Researchers say biological corridors are vital for their conservation.
South Australia bans fishing of many sharks and rays in its waters (Jan 2 2025)
The state of South Australia has banned fishing of several endangered or critically endangered sharks and rays in its waters. In a media release dated Dec. 11, the state government said the new rules prohibit both recreational and commercial fishing of critically endangered species such as the whitefin swellshark (Cephaloscyllium albipinnum), oceanic whitetip shark (Carcharhinus […]
Four new tarantula species found in India’s Western Ghats mountains (Dec 31 2024)
- Four new species of tarantulas, including one new genus, have been described from India’s Western Ghats mountains.
- A concerning trend shows that 25% of newly described tarantula species since 2000 have appeared in the pet trade, with some appearing for sale within months of being scientifically described.
- Tarantulas face dual threats from illegal collection for the pet trade and habitat loss in the Western Ghats, where many are found only in small patches of remaining forest surrounded by tea plantations.
- These spiders serve as important predators and indicators of healthy habitats in their ecosystems, but are particularly vulnerable due to their slow reproduction rates and the difficulty in detecting them during smuggling attempts.
An underground gold war in Colombia is ‘a ticking ecological time bomb’ (Dec 31 2024)
- In Colombia’s Buriticá municipality, a gold mine owned by Chinese company Zijin has become a hotspot of environmental damage, criminal activity and conflict.
- Zijin announced earlier this year that it had lost control of 60% of its mining operations to the illegal miners, who have taken over the mine’s tunnels or collapsed them.
- Illegal mining has expanded in and around the mine, with miners using mercury, explosives and heavy machinery to extract gold, contaminating ecosystems and threatening the geological stability of the area.
- The illegal miners flock here from around the country, and are associated with the Gaitanista Army of Colombia (EGC), also known as the Gulf Clan, Colombia’s largest criminal armed group.
Sunken ships in Sri Lanka’s Colombo attract more fish than coral reefs (Dec 31 2024)
- Shipwrecks host more diverse fish assemblages compared with natural coral reefs off the coast of Colombo, Sri Lanka’s commercial capital.
- Research shows that shipwrecks provide more complex structures with various microhabitats, attracting fish and offering both food and safety, making them more appealing than coral reefs.
- Scientists used the diver operated video recording method, in which a diver carries a video camera along a predefined transect, for allowing species identification and quantification later in the laboratory.
- Sri Lankan waters contain 115 known shipwrecks, with the oldest being the Godawaya wreck, dating back to the second century BCE, and they play a significant role in dive tourism.
Mongabay’s most impactful investigations of 2024 (Dec 31 2024)
- This year, Mongabay published in-depth investigations on critical environmental issues worldwide.
- Stories ranged from illegal Amazon airstrips to rhino poaching in Indonesia and a Cambodian ‘timber cartel’.
- We close out 2024 with a look back at some of these reports.
Companies banking on tech and collaboration to comply with EUDR (Dec 31 2024)
- The EU Deforestation Regulation (EUDR), which takes effect at the end of 2025, will require companies to trace commodity origins along the entire supply chain to ensure they’re deforestation-free.
- Technological solutions, such as satellite data and precise digital mapping, have become essential tools to assess deforestation risks and ensure compliance across complex supply chains.
- Tech isn’t a silver bullet though, experts say, and the best results will blend technological tools, strong partnerships and human collaboration across the supply chain.
- Smallholders in particular risk exclusion from global markets due to challenges in meeting EUDR compliance, especially due to limited access to technology and data tools.
10 notable books on conservation and the environment published in 2024 (Dec 31 2024)
- The 2024 books that made this year’s list at Mongabay center primarily on humanity’s place in nature, both as a way to understand environmental problems and how to deal with them.
- The authors explore topics ranging from Arctic warming and Indigenous land rights, to deforestation and coral bleaching.
- The list below features a sample of important literature on conservation and the environment published in 2024.
- Inclusion in this list does not imply Mongabay’s endorsement of a book’s content; the views in the books are those of the authors and not necessarily of Mongabay.
Camera traps reveal first jaguar in northwestern Ecuador forests in years (Dec 31 2024)
Two separate camera-trap surveys have captured videos and images of jaguars in two different forests in Ecuador’s northwest, where the animal hadn’t been spotted for several years. Subsequent analysis confirmed that it was the same individual moving between the two forests, according to a new study. The first camera-trap survey by researchers from the Central […]
Road to recovery: Wild animals staging a comeback in 2024 (Dec 31 2024)
Conservation news is often heartbreaking, with reports of dramatic biodiversity loss globally year after year. But in 2024, there were several reasons for cheer as well, with conservationists finding that certain species, once at the brink of extinction, are making a comeback. Here are five species that researchers confirmed were showing hopeful signs of recovery […]
Bangladesh adopts new technology to fight wildlife crimes (Dec 31 2024)
- Bangladesh’s forest department has recently included modern technologies and tools to strengthen its crime combat arsenal, after having lagged behind its surrounding countries for over a decade.
- So far, Bangladesh’s wildlife crime control is mostly dependent on volunteers connected by telecommunication and social media.
- Experts say use of technology helps deploy the country’s limited resources to address wildlife crime and prevent wildlife deaths more effectively.
Campaigners celebrate as firm making first-ever GMO fish ceases operations (Dec 31 2024)
- AquaBounty Technologies, the first company in North America to get regulatory approval to sell a genetically engineered animal for human consumption — an Atlantic salmon spliced with genes from other fish — announced on Dec. 11 that it was closing its last facility, ceasing fish farming activities, and culling remaining stock.
- A coalition of conservation and Indigenous groups that had campaigned against AquaBounty celebrated the announcement, saying the company’s work posed environmental and public health risks.
- AquaBounty’s proponents contend that the salmon was completely safe and more sustainably produced than some farmed alternatives, and that decades-long campaigning against it had contributed to the company’s failure.
A deadly parasite turns jaguar conservation into a human health priority (Dec 30 2024)
- Analysis of jaguar droppings in Brazil’s Pantanal wetlands have uncovered the presence of Spirometra tapeworms, a parasite with significant ecological and public health implications that can be dangerous to people in its larval form.
- Pantanal ranchers typically see jaguars as pests because they prey on livestock; however, conservationists aim to reframe these big cats as allies in ecological balance, as they control parasite-carrying prey and serve as vital bioindicators of the biome’s health.
- The underreporting of parasitical infections in humans caused by Spirometra reveals a gap in public health awareness in Brazil, making the discovery of the parasite in jaguars a key breakthrough toward protecting communities.
- Educational workshops and practical measures, such as electric fencing, have significantly reduced jaguar-livestock conflicts while improving community practices and promoting coexistence between humans and the big cats.
The Amazon in 2025: Challenges and hopes as the rainforest takes center stage (Dec 30 2024)
- The Amazon Rainforest, where next year’s COP30 climate summit will be hosted, is reeling from two consecutive years of severe drought, with major rivers at record lows, leading to water shortages and transportation disruptions for local communities.
- While deforestation in the Brazilian Amazon plunged during that period, the rainforest remains under threat from land grabbing, illegal gold mining, diminishing rainfall, and outbreaks of fire, many of them ignited by criminals.
- The world’s greatest tropical rainforest has also drawn the interest of carbon traders, but evidence of fraud within some carbon credit projects unearthed by Mongabay highlights the need for greater transparency and accountability in the carbon market.
- Amid all these threats, reforestation and restoration projects led by Indigenous communities and conservation organizations offer hope for a sustainable future for the Amazon.
In DRC bid to grow more food, smallholders are overshadowed by industrial farming (Dec 30 2024)
- More than 25 million people in the Democratic Republic of Congo suffer food insecurity, largely due to insecurity and inadequate infrastructure.
- South Ubangi province is mostly free of the armed conflict prevalent in the eastern part of the country, but nearly three-quarters of its residents face high levels of food insecurity.
- Agriculture is the livelihood for 80% of people in the province and the government is exploring ways to reinforce their production.
- For the most part, this means incentivizing massive agro-industrial plantations, even at the expense of overlooking smallholder farmers, but some experts say this won’t guarantee improved food security.
Sea change for soy champion Brazil as it wrestles with EUDR compliance (Dec 30 2024)
- A dry run of a shipment of soy by commodities trader Cargill from Brazil to Europe, replicating the requirements to comply with the European Union Deforestation Regulation (EUDR), found that although the company met several requirements, it still faced other challenges.
- The EUDR, initially planned to come into effect this month and recently postponed for another year, will require suppliers to prove that their products exported to the EU aren’t sourced from illegally deforested areas.
- To comply with the EUDR requirements, companies from the soy industry are setting up new business structures to provide 100% traceability point by point from the producer to the port, until it enters the ship, in addition to tackling logistics challenges, says the Brazilian Association of Vegetable Oil Industries (Abiove).
- California-based nonprofit CTrees says it’s uncertain whether the EUDR will result in a significant reduction in deforestation, and raised concerns on the potential exclusion of smallholders and local communities from the supply chain because of the difficulty of getting them to meet compliance requirements.
Tortoise protection culture prompts efforts to curb trafficking in Madagascar (Dec 30 2024)
- Community-led antitrafficking networks are proving pivotal in helping authorities intercept poachers targeting critically endangered and endemic tortoises in southern Madagascar’s fast-disappearing spiny forests.
- Illegal hunting, both for their meat and to supply the pet trade, has decimated the species’ population in recent decades.
- Indigenous people living in the range of the imperiled species are motivated to protect them due to long-standing traditional beliefs that value and respect the tortoises.
- But local efforts can’t solve everything; experts urge more action at national and international levels to step up law enforcement, combat systemic corruption, and crack down on the transnational criminal networks orchestrating the trade.
Indigenous runners complete seven-month journey for Mother Earth and solidarity (Dec 30 2024)
- In May 2024, Indigenous representatives left from opposite ends of the Western hemisphere — Alaska and Patagonia — to embark on a ceremonial relay run to fulfill ancient prophecies.
- Indigenous peoples have undertaken this intercontinental run every four years since 1992, involving sacrifice and physical exertion, to strengthen Indigenous collaborations, share ancestral wisdom, and unite their voices in a powerful display of solidarity.
- History was made this year when the two routes met in Colombia for the first time — the heart of the Americas. The routes arrived with hundreds of sacred staffs from native communities, calling for unity, spiritual regeneration, land rights, water protection and community empowerment.
- The journey concluded with a four-day meeting at the headquarters of the National Indigenous Organization of Colombia (ONIC), bringing together global Indigenous leaders and representatives.
Southeast Asia in review: 2024 (Dec 30 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.
Marine protection efforts in 2024 were still a drop in the ocean (Dec 30 2024)
In 2022, the world agreed at a U.N. biodiversity summit to protect 30% of Earth’s land and water by 2030. While protected areas already account for almost 15% of the planet’s land, protection for the world’s oceans is lagging far behind, at just over 8%. In 2024, several new marine protected areas (MPAs) helped nudge […]
Rainforest Outlook 2025: Storylines to watch as the year unfolds (Dec 30 2024)
- As 2025 begins, the future of the world’s tropical forests hangs in the balance, shaped by a confluence of political, economic, and environmental forces.
- From the Amazon to Southeast Asia and the Congo Basin, these ecosystems play a critical role in stabilizing the planet’s climate, preserving biodiversity, and supporting millions of livelihoods. Yet, they face unrelenting threats from deforestation, climate change, and resource exploitation.
- This year promises pivotal developments that could redefine their trajectory, testing the resilience of conservation mechanisms and the resolve of global actors to prioritize sustainability.
- The stakes have never been higher for the survival of these irreplaceable landscapes.
‘Wild Frequencies’: Podcast miniseries from India explores wild animal sounds (Dec 30 2024)
Watching wild animals can be exhilarating, educational and a richly rewarding experience. But spotting wildlife and keeping them in sight is often challenging. So wildlife researchers are increasingly turning to learning about animals through the sounds they produce. A new podcast series by Mongabay India titled “Wild Frequencies” explores this emerging science of bioacoustics in […]
Tonkin snub-nosed monkeys were found in only two places on Earth. Now it’s one (Dec 27 2024)
- A survey to find the critically endangered Tonkin-snub nosed monkey in Vietnam found no trace of it in one of two remaining forest patches it was known to inhabit.
- The species was last seen in Quan Ba Forest in 2020; now, the Khau Ca protected area, home to about 200 of the monkeys, may be the last remaining habitat for the species.
- Conservationists are calling for urgent and greater efforts to protect the remaining population.
The particularities of the migratory movement in Venezuela, the Guianas and Suriname (Dec 27 2024)
- Migration in the Colombian Amazon was not a state project but a consequence of the army’s armed conflict with the FARC and the emergence of drug trafficking that grew in its shadow.
- Although the peace process began in 2017, changes that have occurred since then have given rise to new criminal groups after the guerrillas were eradicated.
- Although the Guiana Shield has escaped large-scale deforestation, the region is home to tens of thousands of wildcat gold miners exploiting mineral resources in the thinly populated hinterlands of Venezuela, Guyana, Suriname and French Guiana.