Jayanth Babu M.S. and Nagaraj Parisara
Abstract
Snake populations are quickly declining as a result of habitat loss driven on by humans and other environmental factors. So, it is essential to continuously evaluate their individuality and wellbeing. As a result, the study focuses on the diversity and also rescuing of snakes in Sahyadri College, Shivamogga District. Sahyadri College campus is located in the Shivamogga cityâs outskirts with an area of 85 acres. It is the oldest and one of the largest institutions in Shivamogga. The campus has thick greenery and a wide variety of flora and fauna. A preliminary survey on snake diversity was carried out from September 2021 to February 2022; it revealed 13 species of snakes from 5 families. Out of all identified species, 3 were venomous and 10 were non-venomous. Among the species, the Colubridae family is more dominant than others. Spectacled cobra (Naja naja) and Indian rat snake (Ptyas mucosa) are predominantly reported venomous and non-venomous snakes, respectively. When compared to all 6 months, we got a highest number of snakes in the month of September and a lowest in January. The rich diversity in the campus is the main reason for the variety of species. The Brahminy Worm Snake (Ramphotyphlops braminus) population was found to be in increasing trend. In the study area, we identified that accidental deaths, fear of snake bites, and workers cutting and trimming weedy plants along the road side were the major threats to snake fatality by human beings. The study indicates a decent diversity of snakes in the region and highlight on need for increased efforts towards conservation of these important members of food web.