This is the third story in a series of articles launched by Woodland and Nature inFocus, where we bring you stories and snapshots of explorers' journeys as they traverse the great Indian wilderness. Adarsh Raju has always been interested in otters, and over the years, he has spent a lot of his time on the field documenting them. Follow his journey as he explores the Tungabhadra Otter Conservation Reserve, the only one of its kind in the country.