Located in Rajasthan, it was formally called Bharatpur Bird Sanctuary.
It is one of the world's biggest bird breeding and feeding grounds.
Situated in Odisha, it is the largest winter habitat of migratory birds.
It is also home to more than 150 highly threatened Irrawaddy dolphins.
It is situated on the banks of the Kaveri River in Karnataka.
Abundance of aquatic insects makes Ranganathittu a favourite haunt for birds.
It is located in Haryana and has vibrant birdlife and picturesque landscapes.
The diverse bird species here include darters, gadwalls, egrets shovellers and geese.
Nestled in Kerala, it sprawls across 14 hectares on banks of the Vembanad lake.
Migratory birds like Siberian stork, egret, darter, heron and teal can be easily spotted here.