Explanation:

- The Srivilliputhur Elephant Reserve is a protected area specifically for wild elephants. It's known for its rich biodiversity and conservation efforts.

- Elephants in India are generally found in habitats ranging from the Western Ghats to the Northeastern states.

- Karnataka: Known for its own elephant reserves, such as the Bandipur and Nagarhole, it's not the home of the Srivilliputhur Reserve.

- Telangana: This state is not typically known for having large elephant populations or reserves.

- ?? Tamil Nadu: This is the correct answer. Tamil Nadu is known for the Srivilliputhur Elephant Reserve, which reflects its commitment to preserving wildlife.

- Andhra Pradesh: While it has wildlife reserves, it is not known for the Srivilliputhur Reserve.