Kaziranga National park is 430 square kilometer area sprinkled with elephant-grass meadows, swampy lagoons, and dense forestsis home to more than 2200 Indian one-horned rhinoceros, approximately 2/3rd of their total world population. The park is located in the edge of the Eastern Himalayan biodiversity hotspots – Golaghat and Nagaon district, Assam. Along with the iconic Greater one-horned rhinoceros, the park is the breeding ground of elephants, wild water buffalo, and swamp deer. Over the time, the tiger population has also increased in Kaziranga, and that’s the reason why Kaziranga was declared as Tiger Reserve in 2006. Also, the park is recognized as an Important Bird Area by BirdLife International for the conservation of avifaunal species. Birds like lesser white-fronted goose, ferruginous duck, Baer’s pochard duck and lesser adjutant, greater adjutant, black-necked stork, and Asian Openbill stork specially migrate from the Central Asia during the winter season.