Explanation:

Third option is correct.

The Eravikulam national Park which is located in the Idukki district of Kerala state is famous for Nilgiri Tahr.
The Nilgiri tahr known locally as the Nilgiri ibex or simply ibex, is an ungulate that is endemic to the Nilgiri Hills and the southern portion of the Western Ghats in the states of Tamil Nadu and Kerala in southern India.