If you are a serious birdwatcher, you should visit Keoladeo Ghana National Park, also known as the Bharatpur Bird Sanctuary.
Vedanthangal Bird Sanctuary, Tamil Nadu
The weeks of October through January are the ideal times to visit the refuge. In addition to many other species of birds, when visiting this refuge, you may see pintails, common sandpipers, spoonbills, and grey wagtails.
Sultanpur Bird Sanctuary, Haryana
Another bird sanctuary in Haryana is the 1.43 sq. km.-sized Sultanpur Bird Sanctuary. With more than 250 resident and migratory bird species calling it home, it is one of India's best known bird sanctuaries.
Nawabganj Bird Sanctuary, Uttar Pradesh
Another bird sanctuary in Uttar Pradesh is Nawabganj Bird Sanctuary. Around a freshwater lake, more than 250 different bird species call this area home.
Salim Ali Bird Sanctuary, Goa
Then a trip to the Salim Ali Bird Sanctuary ought to be high on your list of must-dos. This slender mangrove forest in Goa, which bears Salim Moizuddin Abdul Ali's name, runs along the western point of Chorao Island and the estuarine part of the Mandovi River.
Mayani Bird Sanctuary, Maharashtra
The Mayani Bird Sanctuary, which is adjacent to the Maharashtra town of Vaduj, is a popular tourist site for people who like viewing birds.
Kutch Great Indian Bustard Sanctuary, Gujarat
The Kutch Great Indian Bustard in Gujarat is another stunning bird sanctuary in India. Its popularity is clearly owing to the presence of a sizable population of Great Indian Bustards..
Kaundinya Bird Sanctuary, Andhra Pradesh
A visit to the Kaundinya Bird Sanctuary is a treat for nature enthusiasts and one of the must-see locations in India for bird viewing. This sanctuary, which is 358 sq. km in size and is located around 86 kilometres from Horsley Hills, is well-known for its wildlife.
Kumarakom Bird Sanctuary, Kerala
The Kumarakom Bird Sanctuary is one of the numerous things that make Kumarakom in Kerala noteworthy. It had an area of 14 acres of lush, deep foliage and was situated on the shores of Vembanad Lake.
Chilika Lake Bird Sanctuary, Orissa
The biggest brackish water lake in Asia, according to the Chilika Lake Bird Sanctuary, is claimed. In addition to its breathtaking natural splendour, a large diversity of birds also frequent the area.