OT Staff
This freshwater marsh in Chennai spans 80 sq. kms and harbours over 100 bird species, including glossy ibis and purple heron. It also supports amphibians, reptiles, and fish, playing a crucial role in urban biodiversity conservation.
Situated on the fringes of the Banni grasslands, this seasonal wetland attracts nearly 2,00,000 birds, including flamingos and common cranes. It serves as a critical avian refuge during migration, supporting several endangered species.
A Ramsar site, this estuarine ecosystem is home to the endangered smooth-coated otter and numerous fish species. It also supports diverse birdlife, making it an important conservation area for both resident and migratory species.
Asia’s largest brackish water lagoon hosts over 160 bird species and is home to the endangered Irrawaddy dolphin. The lake’s nutrient-rich waters sustain extensive fish populations, supporting local livelihoods and ecological stability.
A permanent freshwater lake connected to the Brahmaputra, it is a vital wetland for migratory birds such as the spot-billed pelican. It functions as a crucial ecological buffer, regulating water levels and supporting rich aquatic biodiversity.
The largest wetland in northern India, Harike is a critical wintering site for migratory birds. Not only does it sustain the Indus river dolphin, but it plays an essential role in maintaining regional hydrology and biodiversity.
A vast freshwater lake between the Godavari and Krishna rivers, Kolleru is an important breeding ground for grey herons, painted storks, and various fish species, supporting both avian diversity and local fisheries.
Famous for its floating phumdis, this lake is the only natural habitat of the endangered sangai deer. It also sustains migratory bird populations and provides essential fish resources for local communities.
A shallow lake with marshes, Nalsarovar supports over 200 bird species, including flamingos and pelicans. It serves as a key stopover for long-distance migratory birds, reinforcing its ecological significance.
Also known as Maharana Pratap Sagar, this reservoir is a major wintering ground for bar-headed geese, supporting nearly 45 per cent of their global population. The lake is integral to avian conservation efforts in northern India.