More than 40 years after sediment from a volcanic eruption filled up a stretch of the North Fork Toutle River in the U.S. state of Washington, beavers are turning the smothered waterway into a thriving wetland. However, a planned infrastructure project now threatens to undo five years of restoration progress, reports contributor Isabel Gil for Mongabay. Following the 1980 eruption of Mount St. Helens, Mark and Dawn Smith, owners of the Eco Park Resort, watched as volcanic sediment accumulated over native vegetation and wildlife along the river. The degradation was exacerbated when the U.S. Army Corps of Engineers in 1989 built a sediment retention structure (SRS) to hold back sediment to protect shipping routes and downstream communities from flooding. The structure trapped volcanic material, creating a massive sediment plain on the Smiths’ property. In 2021, the Smith family began collaborating with natural resource experts from the Cowlitz Indian Tribe, the Cascade Tribe, and conservation groups to reintroduce beavers (Castor canadensis) to the area. Emily Fairfax, an assistant professor of geography at the University of Minnesota, told Mongabay that 58 beavers have been relocated to the resort in the last five years. Many of them were at risk of being euthanized after coming into conflict with humans in other areas. The relocated beavers have established a complex network of dams and what Smith described as “honeycomb” canals, deepening ponds and allowing native willows and alders to take root. Smith said he’s seen ducks and elk return to his property. Moreover, the…This article was originally published on Mongabay

A beekeeping initiative is enabling women in India’s Western Ghats, a biodiversity hotspot that runs parallel to India’s west coast, to strengthen their livelihoods with more reliable honey harvests. The 50 women are part of the Women for Bees project, launched in India in April 2025 by UNESCO in partnership with local nonprofit the Keystone Foundation. The project provides training and equipment to women from the Irula, Kurumba and Kattunayaka Indigenous communities across the southern states of Tamil Nadu and Kerala, reports Mongabay-India’s Arathi Menon. Traditionally, many of these communities were skilled wild honey hunters, a practice that is often risky and increasingly restricted by forest protection laws. Managed beekeeping, using hive boxes, offers a safer, more predictable alternative. The women are trained to rear the native Asian honey bee (Apis cerana indica), which is more resistant to local diseases and parasites than the commercially dominant European honey bee (Apis mellifera). A 2023 study comparing the two species suggests that, while the life cycles are generally similar, A. cerana colonies are better able to defend themselves against threats, diseases and disruptions. The economic impact of the honey harvests from the hive boxes has been immediate, providing many participants with their first taste of financial independence. Neelavathi, an Irula woman from Tamil Nadu state, has used her earnings to support her family and purchase household goods. “Since I am the beekeeper at home, my family lets me keep the income for my own needs,” she told Mongabay-India. Malavika Jayakrishnan, who leads…This article was originally published on Mongabay

Tree rings from the Amazon show that the world’s largest rainforest has developed wetter wet seasons and drier dry seasons over the past four decades. The findings point to intense seasonal swings that can cause significant harm to biodiversity and suggest that widespread drying out across the entire Amazon basin is unlikely.  Researchers collected tree cores from two species of floodplain trees; one species only grows in the wet season and another that only grows in dry conditions. They analyzed oxygen isotopes and the chronology of chemical marks left along the annual growth rings from each tree. They found that wet-season rainfall increased by 15-22% since 1980, while dry-season rainfall declined by 5.8-13.5%. “For a long time, there has been talk that it will dry up, and climate models created in the 1990s and early 2000s did indeed show that the Amazon was following that path,” study lead author Bruno Cintra, a biologist at the University of Birmingham, said, reported Mongabay contributor Luís Patriani. “But when we observe how the climate has developed over the last 40 or 50 years, what we see is that there is no clear pattern indicating that the biome as a whole is drying up.” The biome isn’t drying up entirely, because changes in weather patterns are not impacting all regions across the massive forest in the same way. The northern portion of the rainforest is receiving more rain during the wet season, while the southern Amazon region is facing longer and drier dry seasons.…This article was originally published on Mongabay