In which of the following States is lion-tailed macaque found in its natural habitat?
1. Tamil Nadu
2. Kerala
3. Karnataka
4. Andhra Pradesh

Select the correct answer using the codes given below.

* The lion-tailed macaque (Macaca silenus), or the wanderoo, is an Old World monkey endemic to the Western Ghats of South India. * A recent assessment for IUCN reports 3000-3500 of these animals live scattered over several areas in Tamil Nadu, Kerala, and Karnataka. * The lion-tailed macaque ranks among the rarest and most threatened primates. * IUCN Status: Endangered. * Silent Valley has the largest number of lion-tailed macaques in South India.