“…They were further categorized according to their residency pattern as residents, altitudinal migrants, summer visitors, winter visitors, and passage migrants, following Ali et al (1996), Feijen &Feijen (2008), andGrimmett et al (2019). Moreover, feeding guilds were assigned according to field observations (Kumar & Sharma 2018;Sharma et al 2018;Singh et al 2020), such that birds feeding on grains were categorized as granivorous, fruits as frugivorous, nectars as nectivorous, insects as insectivorous, vertebrates (amphibians, snakes, lizards, small mammals, small birds, and fishes) and invertebrates (crustaceans and Taxa | www.threatenedtaxa.org | 26 August 2021 | 13(9): 19274-19292 19277 J TT micro invertebrates) as carnivorous, and both plants and animals as omnivorous. Furthermore, birds were categorized as common, frequent, occasional and rare based on abundance and frequency of sightings during field investigation following Ali et al (1996), Feijen &Feijen (2008), andGrimmett et al (2019).…”