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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In Nepal’s Chitwan, elephant’s shooting, death raises eyebrows (Feb 7 2025)
- A wild elephant in Chitwan National Park succumbed to a bullet wound Jan. 5, 2025, after allegedly charging at a patrol team and throwing a ranger off his mount. 
- The radio-collared elephant had been lingering around human settlements, damaging properties and alarming locals and hotel operators, leading to increased patrols and discussions on managing the issue. 
- Local officials had pressured the national park to take action, but authorities say the shooting was an act of self-defense. 
- Critics argue that since the elephant was radio-collared, its movements could have been tracked, and better nonlethal measures could have been taken. 

Tourists are back at this Instaworthy Philippine town, but can its sewage system keep up? (Feb 7 2025)
- The town of El Nido on the Philippine island of Palawan, known for its stunning limestone cliffs and azure waters, has become a popular tourist destination due to heavy social media promotion.
- But tourism has caused severe coastal contamination, with consistently high fecal coliform levels in the sea off El Nido, despite efforts like a new sewage treatment plant.
- Policies like tourist caps and subsidies for sewage connections have been introduced, but the system’s pipeline network remains insufficient, with only 3.3% of households in the town center connected to the system.
- Experts blame poor planning, overpromotion on social media, and prioritization of economic gains over environmental health, and urge stronger waste management, regulatory enforcement, and social media campaigns promoting responsible tourism.

A dramatic rise in microplastics found in human brains, study finds (Feb 7 2025)
A new study has found a dramatic increase in levels of microplastics and nanoplastics (MNPs) in human brains in recent years. MNPs have previously been detected in human lungs, intestine, bone marrow and placenta. In the new study, researchers took one tissue sample from the brain, kidney and liver of 80 people autopsied in 2016 […]

Oaxaca Indigenous leader’s killing leaves land defenders’ safety in doubt (Feb 6 2025)
- Arnoldo Nicolás Romero, a commissioner in Oaxaca’s San Juan Guichicovi municipality, was found shot dead on Jan. 21, hidden behind bushes in a private ranch not far from his community.
- Since the country began to develop the Interoceanic Corridor of the Isthmus of Tehuantepec, a large railroad project that runs across several Indigenous territories, including Romero’s, communities have reported dispossession, increased criminalization and violence.
- After Romero’s death, the Union of Indigenous Communities of the Northern Zone of the Isthmus (UCIZONI) released a statement that condemned his killing and demanded that authorities “promptly” initiate an investigation into his death.
- No arrests have been made or suspects identified.

How illicit mining fuels violence in eastern DRC: Interview with Jean-Pierre Okenda (Feb 6 2025)
- • In late January, the rebel group M23 captured Goma, the capital city of the Democratic Republic of Congo’s mineral-rich North Kivu province, in a major escalation of decades-long violence in the region.
- The ongoing conflict in the eastern DRC is being fueled by its mineral wealth, particularly coltan and the “Three T’s” (tin, tungsten, tantalum), much of which is presently being illicitly transported into Rwanda, according to DRC resource expert Jean-Pierre Okenda.
- The supply chain for these minerals lacks transparency, particularly since M23 seized key mining areas like Rubaya.
- While China is the dominant buyer of coltan from Rwanda, Okenda and other civil society activists in the DRC have called on the EU to cancel an agreement to source minerals from the country.

January 2025 was warmest on record as climate change ‘overwhelms’ La Niña’s cooling (Feb 6 2025)
January 2025 was the warmest January on record, surpassing the previous record set by January 2024, according to satellite data from the EU’s Copernicus program. The findings were unexpected as ongoing La Niña conditions in the Pacific typically cool down global temperatures. The global average surface air temperature for the month reached 1.75° Celsius (3.15° […]

Kenya revives poisoning campaign to curb invasive Indian house crows (Feb 6 2025)
- Indian house crows, introduced to East Africa in 1891, have become a major pest in Kenya, threatening native birds, spreading disease, damaging crops, and disrupting tourism.
- Kenya has revived a poisoning campaign using Starlicide, a U.S.-developed bird control poison, after a 20-year ban on its import; conservationists report increased small bird populations in treated areas.
- Experts support the poisoning as necessary, but critics argue for long-term solutions like regional cooperation and improved waste management to limit food sources.
- Conservationists warn the crows could spread further, including to Nairobi, and stress the need for a coordinated approach to control their rapid population growth.

Vietnam and China partner on wildlife-friendly traditional medicine practices (Feb 6 2025)
Vietnam and China, the two largest markets for traditional medicine (TM) that uses wild plants and animals, announced a new partnership in January to adopt practices that protect wildlife while preserving the countries’ cultural heritage. The first-of-its-kind agreement involved leading TM associations from Vietnam and China — the Vietnam Oriental Traditional Medicine Association (VOTMA) and […]

EU legislators urge IMF to protect Madagascar forests against road projects (Feb 6 2025)
Banner image of crowned sifaka by Rhett A. Butler/Mongabay.Thirty-five members of the European Parliament are calling on the International Monetary Fund to renegotiate its funding to Madagascar that could support two highway projects expected to cut across the nation’s vital forests. The IMF in June 2024 announced $321 million to Madagascar through its Resilience and Sustainability Facility (RSF). It aims to aid the […]

Indonesia targets 2.3m hectares of protected forests for food & biofuel crop production (Feb 6 2025)
- Indonesia has identified 2.3 million hectares (5.7 million acres) of protected forest that could be converted into “food and energy estates,” which could result in the country’s largest-ever deforestation project.
- This is part of a plan to convert a total of 20 million hectares (50 million acres) of forest for food and biofuel crop production.
- Some lawmakers and NGOs have voiced opposition, urging the government to reconsider; the forestry minister has defended the plan, saying the forests are already degraded and this is an effort to rehabilitate them.

Disease surges in Indonesia community on frontline of world energy transition (Feb 6 2025)
- Residential areas next to a major nickel processing site on Indonesia’s Halmahera Island recorded exponential increases in diagnoses of respiratory infections between 2020 and 2023.
- During that same period, the value of nickel exports from Indonesia, the world’s largest producer of the metal, increased from around $800 million to $6.8 billion.
- Interviews by Mongabay with residents of one village in the area indicate health conditions there have deteriorated rapidly.

Handcrafted woodwork helps save an Amazonian reserve, one tree at a time (Feb 5 2025)
- A community in the Brazilian Amazon is transforming fallen trunks and dead trees into everyday items and art pieces.
- Household utensils, furniture, miniature trees and jewelry made with forest seeds are some items being produced by women and youth in the Chico Mendes Extractive Reserve. 
- The woodshop sits in a region where rubber tappers have fought for environmental and labor rights for ago, and which still faces deforestation pressure. 

Why is this endangered dolphin being killed to make “love perfumes”? | Wild Targets (Feb 5 2025)
IQUITOS, Peru – The Plight of the Pink River Dolphin is a short documentary investigating the illegal exploitation of endangered pink river dolphins in the Amazon, driven by a myth about their magical properties. The film reveals how pusangas—perfumes made from dolphin oil and body parts—are sold in markets and online, despite the species being protected […]

Expected ban on Mexican GM corn fetches praise — and worry over imports (Feb 5 2025)
- A constitutional ban on transgenic corn production in Mexico is expected to be approved this month and has been lauded by the government as a measure to protect the country’s native corn varieties.
- In recent years, Mexico issued controversial presidential decrees to ban human consumption of transgenic corn and its use in dough and tortillas, claiming genetically modified varieties have adverse health impacts.
- Mexico is the largest importer of U.S. transgenic corn, and in December, an independent USMCA panel ruled the claims that consumption causes negative health impacts weren’t scientifically supported.
- Mexico’s large-scale import of U.S. genetically modified corn is considered by local experts to be a risk to small and Indigenous farmers, as they say it exposes native species of the crop to potential cross-pollination with transgenic seeds.

What’s at stake for the environment in Ecuador’s upcoming election? (Feb 5 2025)
- Ecuador will hold presidential elections on Feb. 9, with incumbent center-right Daniel Noboa facing left-wing challenger Luisa González.
- Both candidates have prioritized security concerns and the economy over environmental issues like climate change, deforestation and water scarcity, but do have some policy proposals that could be promising.
- Noboa and González both promise to increase protections for forests, protected areas and Indigenous communities, but also plan to continue attracting foreign investment in mining, oil and gas, and other activities that threaten Ecuador’s vulnerable ecosystems.

Vietnam faces scrutiny for not sharing enough data on rhino horn trade (Feb 5 2025)
Vietnam, a major hub for rhino horn trafficking, is in the spotlight at an international meeting this week for not adequately combating the illegal trade of the iconic animal. The annual meeting of the Standing Committee of CITES, the global wildlife trade convention, is being held in Geneva from Feb. 3-8. As a source country, […]

World’s smallest otter makes comeback in Nepal after 185 years (Feb 5 2025)
- Scientists have confirmed the presence of the Asian small-clawed otter (Aonyx cinereus) in Nepal for the first time in more than 185 years.
- The last confirmed sighting was in 1839, followed by occasional unconfirmed reports from Makalu Barun National Park and the western districts of Kailali and Kapilvastu.
- The rediscovery follows a 2022 sighting in Darjeeling, India, with conservationists saying they hope it will spark further reports, similar to the recent increase in Eurasian otter sightings in Nepal after its rediscovery in 2021.

AI can already identify species in photos. Can it extract even more data? (Feb 5 2025)
- Researchers have developed a new data set and evaluation tool to gauge how artificial intelligence models can analyze wildlife images beyond just identifying species.
- The tool, named INQUIRE, found that AI models didn’t perform well when asked to analyze more nuanced details from images captured by citizen scientists.
- The team that developed the tool, however, said that vision-language models have the potential to extract more data from wildlife photos, if trained extensively in the future.

In Ecuador, a mountain shrub could hold the key to restoring a precious ecosystem (Feb 5 2025)
- The spread of agriculture, including the use of fires to clear native vegetation, have devastated Ecuador’s páramo, a high-altitude ecosystem that represents a critical source of drinking water for local communities.
- Reforestation of frailejones, a rare shrub species that helps trap humidity from the air and filter water to the ground, may prove key to restoring the ecosystem.
- A privately financed initiative in Ecuador is researching how to grow the shrub at scale in a nursery for mass replanting, but faces teething challenges in this first-of-its-kind initiative for the country.

A cattle ranch is the unlikely scene for saving a fox found only in Brazil (Feb 5 2025)
- The hoary fox is the only canine endemic to both the Cerrado biome and Brazil; it’s now trying to survive among cattle pastures and soy plantations.
- Other threats resulting from human contact include road accidents, conflicts with domestic dogs, and various diseases.
- Seeking to protect the species, the Raposinha do Pontal Project combines research, conservation and community engagement on a cattle farm in Goiás state, southern Brazil.

Better government policies could help as migratory birds lose habitat in Bangladesh (Feb 5 2025)
- Recent studies indicate a steady decline in the number of migratory water birds in Bangladesh over the last few years.
- Researchers said the key threats to migratory birds include habitat loss, cattle grazing in bird habitats, domestic duck farming and conservation mismanagement.
- They underscore the need for a coordinated effort among livestock, agriculture and environment ministries.

Indian villages seek to protect ecosystem by opting out of state’s development push (Feb 5 2025)
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 […]

Kenya wildfire threatens region of rare wildlife, plant species (Feb 4 2025)
- A wildfire in northeastern Kenya has likely killed thousands of plants and animals in an area home to critically endangered white rhinos (Ceratotherium simum) as well as other rare species.
- There is not a complete assessment of the destruction and the Kenya Wildlife Service says larger animals may have escaped; however, many smaller animals including snakes, rodents and rare birds, as well as indigenous plants, were likely lost.
- The cause of the fire is still under investigation but bone-dry conditions combined with drought and high winds fueled the flames.

As Africa eyes protected areas expansion of 1 million square miles, concerns over enforcement persist (Feb 4 2025)
The global effort to protect 30% of Earth’s land and water by 2030, known as the 30×30 goals, means nations across the world are expanding their protected areas. In Africa, that would mean an additional 2.59 million square kilometers, or 1 million square miles roughly — about the size of the Democratic Republic of the […]

Researchers find microplastics for the first time in the Finnish Sámi waters (Feb 4 2025)
- Scientists and Indigenous Skolt Sámi knowledge holders have detected microplastics in the lakes and rivers that the Indigenous Sámi communities have used for generations.
- The concentration of microplastics was small, researchers found, but it was still higher than the quantity expected, given that the area is thought to be pristine.
- The average size of the microplastics was 100 micrometers and concentrations ranged from 45 to 423 microplastic particles per cubic meter.
- While the source of the microplastics is unknown, researchers say one of the sources could be from the transboundary pollution accumulated in fish that come from the ocean to the freshwaters for spawning.