Concept:The Indian one-horned rhinoceros is an endangered species primarily protected in Kaziranga National Park, Assam.Explanation:Kaziranga National Park, located in Golaghat and Nagaon districts of Assam, is the world's largest habitat for the great one-horned rhino.It was declared a UNESCO World Heritage Site in 1985 and houses about two-thirds of the global population of this species.Other parks like Corbett (tigers), Bandipur (tigers), and Gir (Asiatic lions) do not protect the Indian rhinoceros.Answer:B. Kaziranga National Park