Kaziranga National Park:

This national park is within two districts in the Indian state of Assam -the Nagaon district and the Golaghat district. It is a huge fertile land owing to the silt deposition by Brahmaputra. It is known to be a biodiversity hotspot. This park is home to Greater One-horned rhinoceros, which is a vulnerable species. Their population has reduced drastically and is confined to 3000 , 2000 of which resides in Kaziranga. Also innumerable bird species are found here. It is popularly known as 'Big Five' for constituting the huge Rhino, Elephant, Tiger, Swamp Deer, and Wild Buffalo.