
Where to see a group in a country
Two langurs are documented in India and only one is common: the grey langur, of Least Concern, as opposed to the Nilgiri langur, Vulnerable and restricted to the south. The 12 parks recording them include the classic tiger reserves — Bandhavgarh, Kanha, Bandipur, Nagarhole, Jim Corbett, Panna — and, in the Western Ghats, Eravikulam and Periyar.
Places come from reviewed species-place links; the species shown at each place are only those in this group.