This park in Assam's heartland is one of the few remaining unspoiled areas in eastern India.
There are tens of thousands of birds, as well as the world's largest population of one-horned rhinoceroses, tigers, elephants, panthers, and bears.
Kaziranga National Park has been accorded the highest level of protection for wildlife conservation under Indian law.
Many pieces of legislation have been enacted to conserve species in the park, ranging from the Assam Forest Regulation of 1891 to the Biodiversity Conservation Act of 2002.
Final answer: National park associated with rhinoceros is Kaziranga .