Distribution and Nesting Sites of Critically Endangered Long-billed Vulture (Gyps indicus) in Barmer District of Rajasthan, India

Objective: The present study aimed to investigate the distribution and characteristics of nesting sites of Long-billed Vultures in the Barmer district of Rajasthan. The scientific study will be added to the conservation of the Indian Vulture, commonly known as the Long-billed Vulture (LBV) for saving the environment, ecological balance, and sustainability on a global platform. Methods: We investigated the distribution and nesting sites of LBV in the Barmer district by using direct or headcount methods (Supported by photographic and videographic counting). Findings: During the study period, a total of 12 sites were recorded, out of 7 nesting sites of LBV were observed with 14 nests recorded, and the characteristic nesting site was seen in hilly areas. In Barmer district 43 individuals of LBV were recorded in 12 sites with an average of 3.58 ± 2.57. Novelty: This study provides better zoological observational data on LBV about population and nesting sites in respective study areas. The finding of new nesting sites and nests in the hilly region of Barmer district (Aadupura Hills, Jhanpura, Bhilo ki Dhani, Gogaji Temple Hills, Juna Patrasar, Viratra Mata Hills, and Balera) is relevant to scholarly research. As we conclude the earlier studies suggest a higher population of LBV in the study area, but the present investigation reports a much smaller population than that reported earlier. The suggested study is fully relevant to the environment, ecological balance, and sustainability. Keywords: Long­-billed Vulture, Distribution, Nesting sites, Hilly region, Barmer