One-horned Rhino is the state animal of Assam. One-horned Rhino or Indian one-horned Rhino (Rhinoceros unicornis) is a vulnerable species. The Kaziranga National Park is a home for the fast disappearing Indian one-horned rhinoceros. 'Ox' is the state animal of Bihar. 'Elephant' is the state animal of three Indian states namely Jharkhand, Karnataka \& Kerala. 'Snow Leopard' is the official animal of Ladakh Union Territory.