Conservationists are urging the designation of Sangetsar Tso, a high-altitude lake in Tawang, as a Ramsar site due to concerns over siltation and littering. The lake, an important habitat for rare migratory birds, faces threats from sediment deposits and garbage accumulation, potentially damaging its ecosystem and food sources. Experts suggest that recognizing the wetland under the Ramsar Convention is crucial for its conservation and maintaining ecological balance, especially given ongoing earth-cutting activities for strategic projects.