A land of sacred peaks and secret creatures, lost in the mists of time, somewhere between folklore and magic. This is a story of India's very first UNESCO Biosphere Reserve - the Nilgiris - one of Asia's most intensively studied areas.
1975
2000
2007
1997
1957
1991
2018
2019
2024
2008
2006
2021
1993
2016
1995
2004