The Bornean ferret badger is a small carnivore with the slinky body of a ferret and a face mask like a badger. A new study confirms that it lives only in the mountains of Sabah, a Malaysian state on the island of Borneo.  Ferret badgers are nocturnal carnivores, widespread across Southeast Asia, but the Bornean ferret badger (Melogale everetti) lives only in a narrow mountain range on the island of Borneo. A group of researchers from the Bornean Carnivore Programme, part of the University of Oxford’s Wildlife Conservation Research Unit (WildCRU), Sabah Forestry Department, and Sabah Parks set out to understand the Bornean ferret-badger’s distribution within Sabah. Between 2021 and 2024, the research team set up 188 camera-trap stations across Sabah’s western highlands and recorded the badgers more than 400 times, discovering a new population in the process. The new population in the Nuluhon-Trusmadi Forest Reserve of Malaysian Borneo, expanded the known range of the species, but photo-traps and habitat modeling showed that Bornean ferret badgers are only found within the greater Sabah’s Kinabalu-Crocker-Trusmadi mountain landscape.  “I grew up in Tambunan and had never seen or even heard of the Bornean ferret badger,” said Mohammad Aliyuddin bin Jaini, field manager of the Bornean Carnivore Programme in a press release. “I decided to place some camera traps around my family’s farm simply to see what wildlife might be there, and I was amazed when a Bornean ferret badger appeared in the photographs. To discover that an Endangered species found only in…This article was originally published on Mongabay

On June 6, nine female white rhinos arrived in Mozambique’s Zinave National Park following a two-day translocation. Their arrival marks the culmination of nearly 10 years of rhino reintroduction efforts in the park, aimed at rebuilding a viable breeding population of the mammals in Zinave after decades of local extinction. The white rhinos (Ceratotherium simum) were transferred from the Manketti Game Reserve in South Africa and join another 30 white rhinos and 22 black rhinos (Diceros bicornis) introduced to Zinave since 2022. “[The translocation] went fantastically well,” Antony Alexander, a regional manager for the conservation nonprofit Peace Parks Foundation, which manages Zinave and organized the translocation, told Mongabay by phone. “I’m sure they’re happy to be in the wild again.” Zinave, which covers around 4,090 square kilometers (1,580 square miles) in the southern province of Inhambane, has previously been called a “silent park” after decades of civil war wiped out much of its wildlife. “You could almost sense the very low levels of life with insects and birds and smells and sounds,” said Alexander, describing Zinave before wildlife restoration efforts began. “That’s changed dramatically over the last 10 years.” Among the species reintroduced since 2016 are the critically endangered black rhino and Selous’ zebra (Equus quagga selousi), as well as the endangered African savanna elephant (Loxodonta africana), vulnerable leopard (Panthera pardus) and spotted hyenas (Crocuta crocuta). The rhinos help maintain Zinave’s ecosystem as they are bulk grazers, eating a high volume of grass. This helps prevent fire risk, as overgrown…This article was originally published on Mongabay

The rumble of ship traffic is drowning out the calls of long-finned pilot whales and potentially other marine species in the Strait of Gibraltar, a narrow strip of water between Morocco and Spain that separates the Atlantic Ocean from the Mediterranean Sea. Researchers who investigated this looked at near and long-distance communication between long-finned pilot whales (Globicephala melas), which are actually a species of large dolphin. They found the mammals were able to increase the volume of their calls used for short distances, but long-distance calling was more challenging, according to their recently published study. The dolphins may not be able to overpower noise pollution in the Strait of Gibraltar when calling pod mates far away, raising concerns that they could become lost and isolated from the group, the researchers said. Roughly 60,000 ships pass through the Strait of Gibraltar each year. “If they cannot communicate with one another, they may need to stay much closer together, or all that communication may become ineffective,” study co-author Renaud de Stephanis, director at the Spain-based organization CIRCE (Conservación, Información y Estudio sobre Cetáceos), told Mongabay by phone. Researchers focused the study on a small resident population of roughly 250 pilot whales in the strait. The team attached suction-cup recorders to the backs of 23 individuals. Later, they categorized more than 1,400 calls into four different categories. They found that pilot whales were able to adjust to the noise pollution for two types of calls, the high-frequency and short-pulsed calls, by simply raising…This article was originally published on Mongabay

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) of forested land was cut down in 2025, the report found. Of this, 289,478 hectares (715,315 acres) was deforested in the Amazon. The decline in deforestation likely reflects a combination of stronger environmental enforcement, improved satellite monitoring and growing market demands for sustainable production, Nathalia Crusco, a researcher with MapBiomas, wrote to Mongabay. Only 5% of deforested land overlapped with enforcement actions or clearing authorizations in 2019, compared with 65% over the 2019-2025 period, she added, based on MapBiomas data. Deforestation also fell by nearly 17% in the Cerrado savanna, where agriculture expansion is most aggressive. More than half of the Cerrado’s native vegetation has already been cleared. And while the rate of deforestation in the Cerrado declined, the majority of forest clearing in Brazil, 55%, took place in the Cerrado savanna, the report said. Much of the reduction in deforestation was within Indigenous territories. Clear-cut deforestation on Indigenous lands in the Brazilian Amazon fell by 25% in 2025, according to a technical memo shared with Mongabay by Brazil’s Indigenous agency, Funai. Funai’s Remote Monitoring Center compiled the recent report. A total of 30,128 hectares (74,450 acres) of clear-cutting on Indigenous land was recorded last…This article was originally published on Mongabay