Feeding ecology of the Himalayan Black Bear Selenarctos thibetanus Cuvier) in Dachigam National Park

Abstract

Scat analysis revealed that twenty-two food items made up the diet of the Himalayan Black Bear (Selenarctos thibetanus Cuvier) in Dachigam National Park, Jammu & Kashmir. from early May to early October 1989. A total of 145 samples (approx 15 for each IS-day period) were analysed using occular separation and separation under a dissection microscope. Over twenty percent of the overall diet by weight was of foliage, 72.4% of fruit and 1.8% of animal matter. Foliage was the major food in the first month (74.7%). and fruit during the rest of the study period (52.9% to 100%). Prunus avium and Morus alba (mulberry) were the major fruits in the diet of June-July, while Quercus robusta (English oak) and Juglans regia (walnut) accounted for a major proportion of the diet in September - early October. Apple orchards and maize fields on the periphery of the park were raided by bears in August. Food items were eaten in proportion to their availability. which was estimated from phenological and density data. These results are consistent with results from studies in the Himalayas (Schaller 1969. Schaller et al. and in North America (Beeman and Pelton 1977. Kelley house Hehr and Brady 1982).