ROOST DIVERSITY AND HABITAT SELECTION OF PTEROPUS MEDIUS (GIGANTEUS) IN CHANDRAPUR DIST., (M.S.), INDIA

Abstract

The present research delivers substantial information regarding the distribution and roost tree features of the Indian flying fox (Pteropus medius (giganteus) in the Chandrapur district of Maharashtra, India. Monthly field surveys were carried out across twenty-seven designated roosting sites in various localities of the Chandrapur district, each showcasing unique environmental characteristics.  A total of 4,341 individuals were recorded over the course of the year, with all roosting sites utilized consistently throughout the year. The investigation revealed 42 roost trees across 07 species, with Magnifiers indica (n = 14) and Ficus (n = 15) being the most commonly utilized. The characteristics of roost trees, such as height and canopy cover, showed a positive correlation with bat abundance, suggesting a preference for larger trees that offer greater safety and adequate room for huge colonies. Bats may opt to roost close to bodies of water, as evidenced by the considerable positive association that was established between colony size and the distance to the closest body of water. Even the distances to fruit orchards, agricultural fields, and human populations were positively correlated with colony size. Large tree conservation is crucial since the study identifies the best roosting locations for Pteropus medius (giganteus) in the region.