evidence: The Gangotri National Park (2,390 km2) located in Uttarkashi district of the Uttarakhand State, India, covers a continuous zone of the greater and trans-Himalayan region of the western Himalaya. The study was carried out in a park in the trans-Himalayan valley (Nelang) located between 31°00′ 44.1″–31°27′06.26″ latitudes and 78°53′39″–79°15y″ E longitude (Figure 1). Spread over about 1,360 km2, it forms the catchment area of the Jadh Ganga river and its tributaries. This area represents the southeastern extension range of Zanskar and is a collision zone between the Asian and Indian plates lying immediately north of the Main Central Thrust (Chandola, 2008). The Nelang valley exhibits geobotanical affinity to the trans-Himalaya (Kumar et al., 2017). Nearly 25% of the Nelang valley is (southwestern part) is extremely rugged and steep in the form of a deep canyon formed by the Jadh Ganga river. The northern parts are characterized by gentle slopes and plateau. The lower part of the valley (3,000–3,500 m) supports a temperate forest comprising mainly of blue pine Pinus wallichiana. Mid elevation (3,500–3,800 m) sees a gradual change from blue pine to open juniper and alpine scrub comprising species such as Artemisia spp., Juniperus spp., Cotoneaster spp., and Lonicera hypoleuca. [...] Figure 3. The activity overlap (gray area) and overlap coefficient (Δ) of anthropogenic disturbance (people, livestock, and domestic dogs) with woolly wolves in the summer and winter seasons in the Nelang valley of the Gangotri National Park, Uttarakhand, India. Original observations are displayed as a rug at the bottom of the plot.