Panjappur Lake in Tamil Nadu hosts migratory birds like Bar-headed Geese and resident species, with rare Paddyfield Warbler return, highlighting conservation needs amid rising urban birdwatching.

Panjappur Lake in Tiruchirappalli, Tamil Nadu, has become a key urban wetland for birds during the 2026 winter season, hosting migratory species like the Bar-headed Goose and resident birds including herons, egrets, and ducks. Grey Herons were seen nesting, and large roosts of Glossy Ibises and terns were observed. The return of the Paddyfield Warbler after nine years highlights the importance of reed and grass habitats. Raptors such as Western Marsh Harriers and Brahminy Kites were frequently spotted. Researchers from Bishop Heber College are monitoring the site using eBird and Merlin ID, emphasizing the need for conservation amid growing birdwatching interest, especially among urban professionals.