Assam's Kaziranga National Park (KNP) - the abode of the Great one-horned rhinoceros lies in the flood plains of the Brahmaputra River. Significantly, Kaziranga also has a high density tiger population and is one of the national tiger reserves established in India.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/kaziranga-making-way-tiger-reserve
[2] http://admin.indiaenvironmentportal.org.in/category/author/pranab-pal
[3] http://admin.indiaenvironmentportal.org.in/category/journal/tiger-paper
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/kaziranga-sa
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tiger-conservation
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tiger-reserves
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife-and-people
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/assam