Abstract: The high altitudes of Arunachal Pradesh,India, located in the Eastern Himalaya biodiversity hotspot, remain zoologically unexplored and unprotected. We report results of recent mammal surveys in the high altitude habitats of western Arunachal Pradesh. A total of 35 mammal species (including 12 carnivores, 10 ungulates and 5 primates) were recorded, of which 13 are categorized as Endangered or Vulnerable on the IUCN Red List. One species of primate, the Arunachal macaque Macaca munzala, is new to science and the Chinese goral Nemorhaedus caudatus is a new addition to the ungulate fauna of the Indian subcontinent. We documented peoples' dependence on natural resources for grazing and extraction of timber and medicinal plants. The region's mammals are threatened by widespread hunting. The snow leopard Uncia uncia and dhole Cuon alpinus are also persecuted in retaliation for livestock depredation. The tiger Panthera tigris, earlier reported from the lower valleys, is now apparently extinct there, and range reductions over the last two decades are reported for bharal Pseudois nayaur and musk deer Moschus sp.. Based on mammal species richness, extent of high altitude habitat, and levels of anthropogenic disturbance, we identified a potential site for the creation of Arunachal's first high altitude wildlife reserve (815 km2). Community-based efforts that provide incentives for conservation-friendly practices could work in this area, and conservation awareness programmes are required, not just amongst the local communities and schools but for politicians, bureaucrats and the army.

Abstract: Since 1987, trophy hunting of blue sheep has been operated in the Dhorpatan Hunting Reserve in western Nepal to maintain mountain ecosystem balance. We assessed the impacts of these practices by analyzing ecological, socioeconomical, and cultural variables, including the demographic structure of the blue sheep population, income from trophy hunting, management costs, and a perception survey with 293 respondents through semi-structured interviews. The blue sheep population has significantly declined from 2,593 in 1979 to 1,290 in 2021. The young-to-female recruitment ratio also dropped sharply from 83 to 37, and the male-to-female ratio decreased from 129 to 91, indicating a dramatic population decline over 30 years. The average annual management cost for DHR showed a deficit of $322,508 compared to trophy hunting earnings over six fiscal years 2017/18 to 2022/23. Indigenous peoples and local communities practice agropastoral
economies, relying on natural resources for about 75 % of their subsistence, with only 25 % coming from
overseas remittances and market enterprises. More than 90 % felt they had not benefited from trophy hunting
sharing initiatives, and 75 % to 80 % expressed distrust in the blue sheep population counts, opposing current
trophy hunting practices. Additionally, 69 % rejected the proposed buffer zone, while 90 % advocated for
reviving customary practices over current conservation methods. In conclusion, the existing trophy hunting practices in DHR are unsustainable from ecological, socioeconomical, and cultural perspectives, threatening the entire ecosystem if left unchanged. Urgent research on predator–prey dynamics, pasture carrying capacity, and interactions among indigenous communities is needed. A major overhaul of current conservation strategies and the revitalization of customary practices are essential for ensuring the long-term sustainability of trophy hunting and restoring trust with Indigenous Peoples and Local Communities.