KATHMANDU — Nepal’s ambitious efforts to establish a viable population of the vulnerable greater one-horned rhinoceros in western Nepal’s Bardiya National Park 40 years ago has been seen as a conservation success. The park, which didn’t have a surviving population until the 1980s, is now home to 38 individuals, as per recent census. But a new study shows that the translocated animals are wandering far outside their release zones in search of food and water, suggesting the habitat may not be healthy enough to keep them there. Researchers, who GPS collared five of the eight animals translocated from Chitwan in central Nepal in 2016-17, found that the larger home range of the reintroduced rhinos (Rhinoceros unicornis) in Babai Valley (one of the two habitats, the other one being the banks of Karnali River) of Bardiya National Park was primarily due to limited grassland, fragmented riverine forests and seasonal scarcity of water and forage. “Habitat degradation from floods further reduced suitability, forcing rhinos to range widely,” the study said. “Given the small population size and fragmented habitat, Babai Valley may not support a viable rhino population without significant habitat restoration, addition of individuals, or relocation to more suitable sites.” Greater one-horned rhinos in Chitwan, Nepal. Image by Aditya Pal via Wikimedia Commons (CC BY-SA 4.0). Once confined to Chitwan National Park — the heartland of Nepal’s rhino population — a smaller number of animals were relocated to Bardiya and Shuklaphanta national parks in the late 1980s to expand their range. But…This article was originally published on Mongabay

SARLAHI, Nepal — Dhruba Prasai, a farmer from Sarlahi district in Nepal’s southern plains, says he’s exhausted from lack of sleep. Every year, nilgai antelopes, wild boars, deer and Asian elephants raid his fields, and if left unguarded at night, they not only feed on standing crops, but also stored harvest. “There is a forest to the west, and our fields are right next to it,” Prasai tells Mongabay. “The nilgai eat the maize, and the deer can’t even stand the sight of wheat and oat grass, they eat it all. If people stay up at night to guard the fields, they run away; otherwise, they come and destroy everything.” Farmers such as Prasai across Madhesh province, considered the country’s breadbasket because of its fertile land, are struggling with growing crop losses from wildlife, but complex procedures and policy gaps make access to relief, which is already limited, difficult. From mid-July 2024 to mid-July 2025, 14,821 cases of ‘human wildlife conflict’ were reported in Madhesh, according to government figures. A total of 134 people and 457 animals lost their lives. Last year, a wild boar ate three tand (storage racks) of maize stored in Prasai’s house. Although forest authorities told him to get a recommendation letter from the local municipal ward office to apply for relief, he didn’t do it. “I haven’t done it; we simply don’t have the time,” he says. Even those who did fill out the forms around the same time have yet to receive relief, he…This article was originally published on Mongabay