Waterhole utilization pattern of mammals in Jigme Singye Wangchuck National Park, Bhutan

Résumé fourni par la source

Most studies on waterholes come from arid and semi-arid countries where water availability for wildlife is limited. Bhutan is a country with rich running water sources. Less is known about the waterhole usage by wildlife in the country. The present study aimed to understand the importance and usage pattern of waterholes by mammals in the protected areas of Bhutan. Thirty waterholes in Jigme Singye Wangchuck National Park, Bhutan were monitored for dry and wet seasons. A generalized linear model was used to assess the impact of various waterhole parameters on mammal usage of the waterholes. Seven out of 12 parameters studied showed a significant impact on waterhole visitation by mammalian species. When water availability and salinity showed a positive impact on waterhole visits by mammals, distance from agricultural land, altitude, herb density, canopy cover, and livestock presence showed a negative impact. The study shows that even in the presence of major running water sources, waterholes are well utilized by mammals independent of seasons with ungulates being the most frequent visitors in the waterholes. This shows the importance of waterholes in protected areas of the country for better management of wildlife.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.