The Tanzania National Parks Authority (TANAPA) continues to prevent villagers from farming or herding cattle in an area marked for expansion of a national park, the U.S.-based Oakland Institute said in a report released July 1. Ruaha National Park is the site of a long-running dispute between roughly 80,000 people who live in the proposed expansion zone and the Tanzanian government, which issued a notice in 2023 that it intended to double the park’s size to 2 million hectares (4.9 million acres).

The World Bank was drawn into this dispute through a now-defunct project meant to boost tourism at regional parks including Ruaha, which attracts fewer visitors than other more famous conservation areas like the Serengeti.

Ruaha is known for its large herds of elephant and buffalo and is home to roughly 10% of Africa’s remaining lion population. At 20,000 square kilometers (7,700 square miles), including the expansion, Ruaha is currently Tanzania’s largest national park.

After two villagers filed a complaint in 2023, an investigation by the World Bank’s inspection panel found that its safeguard policies on resettlement and human rights had not been adequately followed. The bank canceled the project early this year.

The cancellation was followed by a management action plan (MAP) intended to provide redress for villagers affected by the project. Under the plan, $2.8 million will be provided to some of the impacted communities for alternative livelihood projects and development.

“This fund will directly benefit 10,000 vulnerable community members in Mbarali district, Mbeya region, including water user associations, smallholder farmers and livestock keepers,” Nathan Belete, World Bank division director for Tanzania, Malawi, Zambia and Zimbabwe, told Mongabay.

An additional $110 million will be directed to a nationwide climate action project  including communities in the Ruaha expansion zone. The plan also establishes a new grievance mechanism for people living around Ruaha to report human rights abuses by TANAPA’s rangers.

But Oakland Institute director Anuradha Mittal said the plan doesn’t adequately compensate those affected.

“The MAP is a shameful, carelessly patched together plan that fails to respond to the severity of the Inspection Panel’s findings,” Mittal told Mongabay.

According to related documents, bank officials have been assured that no resettlements will happen around Ruaha in the “foreseeable future.”

However, the recent Oakland Institute report says TANAPA rangers continue to prevent villagers in the expansion zone from grazing their cattle. The report also says rangers shot and killed two people since the spring. Police have reportedly taken four rangers into custody after the incidents.

A TANAPA spokesperson did not respond to a request for comment.

“As one of Tanzania’s largest financers, the bank holds major leverage and undeniable influence over decisions made by the government, especially as they directly relate to bank-funded projects. It must use this power to ensure the government reinstates previous park boundaries and provides adequate compensation and redress to those affected,” Mittal said.

Banner image: Maasai herder in Morogoro, near Ruaha National Park. Image by Shengena Killel/ILRI via Flickr (CC BY-NC-ND 2.0).

A new report finds that up to 20% of the world’s wetlands could be lost in the next 25 years.

The “Global Wetland Outlook 2025,” produced under the Ramsar Convention, an international treaty for wetland conservation, uses satellite imagery, peer-reviewed studies, and economic data to create a complete picture of an ecosystem in peril. It also outlines the actions necessary to reverse the trend.

The report was published ahead of the convention’s summit, taking place in Zimbabwe from July 23-31, when delegates from more than 170 countries will gather to address the growing wetland decline.

Since 1970, more than 4 million square kilometers (1.6 million square miles) of 11 types of wetlands — an area larger than India — have been lost, the report finds. That means a 22% decline in the global extent of lakes, peatlands, bogs, marshes, rivers, mangroves, seagrass, kelp forests, coral reefs and tidal flats that once provided crucial ecosystem services, including storm protection, water filtration, carbon sequestration and habitat. Roughly 40% of the world’s plant and animal species rely on wetlands at some point in their lives.

The 14 million km2 (5.5 million mi2) of remaining wetlands provide $8 trillion to $39 trillion in ecosystem services each year, the report notes. However, roughly a quarter are degraded and being destroyed at a rate of 0.52% per year. It’s a global issue, but most pronounced in low-income regions including Latin America, Africa and the Caribbean.

The biggest threats to wetlands include land-use change, pollution, invasive species, and climate change impacts such as drought and flooding.

The report lists several ways to provide financial support for wetland conservation, such as by placing a value on the ecosystem services they provide, innovating financial investments, and a mix of public and private investments.

“The Global Wetland Outlook offers a path forward: urgently scaling up investment in locally led solutions to protect and restore wetlands for people, nature and climate,” Julie Mulonga, director of Wetlands International Eastern Africa, said in an emailed statement.

Estimates suggest that $275 billion to $550 billion will be needed annually to reach conservation goals.  The report notes that protecting existing wetlands is far less expensive than restoring degraded ones.

Despite the higher costs of restoration, several case studies in the report highlight the benefits of restoration. In the U.K., for instance, an assessment found that the restoration of Wicken Fen, a peatland, would deliver far greater value — in terms of ecosystem services such as flood regulation — than the alternative of farming.

“The Global Wetland Outlook is a sobering read, but it does showcase pathways to a brighter future — if we all work together,” Coenraad Krijger, CEO of Wetlands International, said in a statement.

Banner image of sunset in a wetland, by Steve Wall via Flickr (CC BY-NC-SA 2.0).

KLAMATH, Calif. (AP) — A group of several dozen Indigenous youth from across the Klamath Basin recently emerged victorious after a month-long journey paddling the Klamath River. The river is newly navigable after a decades-long fight to remove its four dams to restore the salmon run — an ancient source of life, food and culture for local tribes for millennia long before miners, farmers and cities moved in and built dams. The dam removal is part of a movement among tribes and environmental groups to restore the natural flow of rivers and the wildlife they support. Through the Rios to Rivers program, these youth had spent several years learning to navigate white water and training with Indigenous people across the Americas, all in preparation for the journey.

Reporting by Brittany Peterson, Assocated Press

Banner image: Young native paddlers hold hands and cheer as they walk across a sandy stretch that separates the Klamath River from the Pacific Ocean on Friday July 11, 2025, in Klamath, Calif. (AP Photo/Brittany Peterson)

Camera traps in Tangkulap Forest Reserve in Malaysia’s Sabah state have photographed a Eurasian otter — a grainy image of an individual ambling next to a waterbody. This is the first confirmed sighting of the species in Malaysia in more than a decade, bringing cheer to conservationists.

The last confirmed Eurasian otter (Lutra lutra) sighting by scientists in Malaysia was in 2014, near Danum Valley Field Centre, a conservation area also in Sabah.

Thye Lim, project coordinator for Panthera Malaysia, told Mongabay by email that this latest sighting “was an ‘unexpected discovery,’” made while they were trying to monitor the flat-headed cat (Prionailurus planiceps), an endangered small wildcat native to Southeast Asia.

Panthera, a wildcat conservation NGO, had set up camera traps as part of a survey to study the elusive cat in Tangkulap, which was once heavily logged and where restoration efforts are currently underway.

With the sighting of a Eurasian otter, Tangkulap Forest Reserve becomes the only place in Malaysia where all four East Asian otter species coexist. The three others are the smooth-coated (Lutrogale perspicillata) and Asian small-clawed otter (Aonyx cinereus), both listed as vulnerable, and the endangered hairy-nosed otter (Lutra sumatrana).

“It highlights the positive impact of conservation and management efforts in the Tangkulap Forest Reserve, including the Forest Management Plan implemented by the Sabah Forestry Department,” Lim said.

While Eurasian otters are widespread in other parts of the world, they’re extremely rare in Southeast Asia, and are listed as near threatened. Once abundant in the rivers, wetlands and lakes of Southeast Asia, their numbers have plummeted due to pollution, habitat loss, loss of prey species and hunting. A key threat in recent years has been the surge in illegal trade, primarily for the pet market despite all otter species being listed on CITES, the international convention on wildlife trade. The small-clawed otter is especially coveted in the pet trade.

Although not much is known about the Eurasian otter individual spotted in Tangkulap or others of its kind in the forest reserve, Lim said the sighting is still “immensely significant” because it “shows how dedicated research, even when targeting one species, can lead to groundbreaking findings about the broader biodiversity of an ecosystem.”

As apex predators in rivers and waterways, otters are indicators of ecosystem health and are very sensitive to changes in their environment.

Chris Shepherd from U.S. nonprofit the Center for Biological Diversity, who has studied the otter trade in Southeast Asia for more than two decades but wasn’t involved in Panthera’s work, told Mongabay the sighting is “a real hopeful sign.”

“It really highlights the urgency to protect habitat for otters in Malaysia [which] stands out in Southeast Asia as still having a lot of opportunity to keep wildlife from vanishing,” Shepherd said.

Banner image: The Eurasian otter captured by a camera trap in Tangkulap Forest Reserve in Sabah. Image courtesy of Sabah Forestry Department/Sabah Wildlife Department/Panthera.

Founder’s Briefs: An occasional series where Mongabay founder Rhett Ayers Butler shares analysis, perspectives and story summaries.

For more than a century, Vatsala stood. Through wars and heatwaves, bureaucracies and monsoons, she moved through India’s forests with a gait that outlasted the institutions around her. She died where she had lived for decades, in the Panna Tiger Reserve in Madhya Pradesh, after slipping into a forest drain. By then, she was blind, her body worn by time and injury—yet her presence remained steady until the very end.

Born in Kerala’s Nilambur forests, Vatsala began her life in the timber trade, hauling felled logs long before conservation laws came into force. In 1972, she was transferred north to Madhya Pradesh, and by 1993, she had become a fixture at Panna. There, she led tiger patrols, assisted in elephant births like an experienced midwife, and became a steady maternal figure to a younger herd that came to trust her slow certainty.

She survived two violent attacks by a male elephant, recovered from hundreds of stitches, and bore no known calves. Yet she raised generations. “She wasn’t the oldest,” one forest officer said. “She was the soul.”

Asian elephants once ranged widely across the continent, from Syria to Southeast Asia. Today, they are confined to fragmented habitats in 13 countries. Shrinking forest cover, competition for space and water with humans, and human-elephant conflict have taken their toll. India is home to over half the remaining wild population, but even here, the pressures mount. Elephants are now listed as endangered, and individuals like Vatsala—who bridged centuries and brought dignity to their shrinking world—are ever rarer.

Asian elephants rarely live beyond 60. Vatsala may have reached 100, or even 109. No documents survive to confirm it, so Guinness will not record her. That suited her legacy. She needed no plaque. Her record was etched in memory—in the caretakers who called her Dadi (grandmother), in the calves who leaned into her for comfort, and in the tourists who paused quietly, sensing something older than spectacle.

Her body was cremated at Hinauta Camp, the place she called home. The paths she once walked are still now. But those who watched her lead, and those who once held her trunk as she took her slow steps, will not forget.

Researchers in Brazil’s Amazonas state are testing easy-to-use scanners that can help them identify animal species they come across in the wild, Mongabay contributor Miguel Monteiro reported in June.

The scanners use a technology called near-infrared spectroscopy (NIRS), which currently has many applications, from measuring food quality to monitoring blood oxygen levels in the medical field. The idea is simple: A portable NIRS scanning device emits near-infrared light onto an animal’s body surface. Some of the light is absorbed while some gets reflected. The device measures the reflected light, producing a “spectral signature,” unique to each species, like a fingerprint.

To get to the final step of identifying species using the scanner, researchers first need to build a robust reference database linking each species in its environment to its spectral signature. Kelly Torralvo, a senior researcher in the Terrestrial Vertebrates Ecology Research Group at the Mamirauá Institute, is working to build such a database for reptiles and amphibians of the Mamirauá Sustainable Development Reserve in Brazil’s Amazonas state.

Every night, Torralvo sets out with her flashlight, searching for herpetofauna among branches and leaves. Whatever she finds, she brings back to her field base’s laboratory within the reserve. There, Torralvo uses a device to scan each animal and detect its “spectral signature” using NIR technology.

Torralvo co-authored a study in 2023 in which the researchers showed that NIRS technology could identify five out of the eight amphibian species they tested, with an 80% reliability, using only one spectral reading per individual.

“NIR is a revolutionary technology,” Pedro Pequeno, ecologist and researcher at the National Institute of Science and Technology in Syntheses of Amazonian Biodiversity, told Monteiro.

He said it is already widely used in chemistry and has “huge potential for application in biology.” Pequeno explained that species identification can be tricky, typically requiring experts, expensive genetic testing or labor-intensive bioacoustics methods. “With NIR, it’s almost like magic! With a calibrated database, all you have to do is pass the light beam through it and, voilà: the species is recognized,” he said.

Torralvo said the potential of the NIR tool lies in combining the knowledge of biodiversity experts with available technology. “By assisting in species recognition, this method can facilitate processes in countless activities related to academic studies, monitoring, inspections, and management and conservation actions. [Also] in places where there is no expert to perform recognition.”

The technology also has the potential to be used to monitor the illegal wildlife trade, Torralvo said — it can help identify if seizures include the meat of endangered animals mixed with other species, a tactic used by criminals to confuse inspectors.

“The method is very promising because it involves portable and relatively low-cost equipment,” Torralvo said.

Read the full story by Miguel Monteiro in English here and in Portuguese here.

Banner image of experts using NIR technology for laboratory analyses. Image by Miguel Monteiro.