Learn more about our impactLearn more about our impact
WWF works to sustain the natural world for the benefit of people and wildlife, collaborating with partners from local to global levels in nearly 100 countries.
Among fly-fishing aficionados, the golden mahseer is legendary. At up to nine feet long and with a reputation for strength and speed, the fish has long lured anglers from around the world to its remote Himalayan habitat. But as the rivers it inhabits—and the forests around them—face mounting threats from pollution, overfishing, and unsustainable infrastructure projects, the fish’s migratory range and population are shrinking fast. Once found in rivers from Pakistan to northern Myanmar, the golden mahseer is now endangered.
One of the mahseer’s best hopes for survival lies in Royal Manas National Park in southern Bhutan, where the largely free-flowing rivers provide an important migratory fish haven and the forests harbor a small population of tigers. There, a new catch-and-release ecotourism site established by WWF and the government of Bhutan promises to benefit the iconic fish, as well as tigers, by creating livelihood opportunities for people in the region. Managed sustainably and monitored carefully, the conservation-friendly site will protect stretches of river in and around the park including vital migratory pathways for the mahseer. The project is part of Bhutan for Life, WWF’s initiative to create and sustain a 5 million-acre network of permanently protected natural areas in the country.