Bengaluru, June 20 -- What was once a dried-up, neglected and encroached patch of land on the outskirts of Bengaluru has been transformed into a thriving water body, thanks to the efforts of environmentalist Gurunandan Rao and thousands of volunteers working towards lake and pond conservation.

When Gurunandan first visited Bikkanahalli Kunte, the pond had virtually disappeared. Years of neglect had left it buried under layers of silt, debris and invasive growth. Encroachments had reduced its size and functionality, while the absence of water had stripped the ecosystem of its natural character.

The restoration journey was not as simple as bringing in excavation equipment. Before any physical work could begin, Gurunandan and his team spen...