India, with its diverse ecosystems, is a haven for birdwatchers and nature enthusiasts. The country boasts a plethora of bird sanctuaries, each offering a unique experience and a chance to witness a stunning array of avian species. Here are seven of the most famous bird sanctuaries in India that every traveller should consider visiting.

1. Keoladeo National Park, Rajasthan

Formerly known as Bharatpur Bird Sanctuary, Keoladeo Ghana National Park in Rajasthan is a UNESCO World Heritage Site and one of India's most well-known birding destinations. This avifauna sanctuary is home to over 360 bird species, including migratory birds like the Siberian crane. The park was originally a man-made wetland, serving as a waterfowl hunting ground in the 19th century. Besides birds, Keoladeo is also inhabited by various animal species such as Sambar, Nilgai, Boar, and Chital. The best time to visit is between August and March.

2. Chilika Lake Bird Sanctuary, Odisha

Chilika Lake, Asia's largest brackish water lagoon, is a paradise for bird lovers, attracting a large number of aquatic birds. The Nalabana Island within the lake is a declared bird sanctuary. Key species to spot include flamingos, white-bellied sea eagles, and spoon-billed sandpipers. The lake turns electric in winter, and birders often base themselves at Mangalajodi for closer views of waders, ducks, and raptors. Dawn boat safaris are a popular activity. The ideal time to visit is between November and March.

3. Nal Sarovar Bird Sanctuary, Gujarat

Located about 60 km from Ahmedabad, Nal Sarovar is the largest water bird sanctuary in India. This vast wetland attracts flamingos, rosy pelicans, avocets, and pintails. Visitors can hire a boat to explore the lake and spot different bird species. The sanctuary is known for its wetland vegetation and is a popular weekend getaway near Ahmedabad. The best time to visit is during November and February.

4. Ranganathittu Bird Sanctuary, Karnataka

Ranganathittu, the largest bird sanctuary in Karnataka, is situated on the banks of the Kaveri River. The sanctuary consists of small islets that attract migratory birds. Visitors can take short boat rides to observe painted storks, spoonbills, cormorants, and kingfishers. Other avian residents include Asian open-billed storks, darters, egrets, and herons. It's a fantastic day trip option from Mysore or Bangalore.

5. Sultanpur National Park, Haryana

Located just outside Delhi, Sultanpur National Park is an easily accessible birding destination in the National Capital Region. The park is spread over 1.43 sq km and hosts a large number of domestic and migratory birds from Central Asia, Siberia, and Europe. Pintails, geese, harriers, and seasonal flamingos are commonly sighted here. The Haryana Government declared it a national park in 1991. The best time to visit is between October and February.

6. Kumarakom Bird Sanctuary, Kerala

Set on the backwaters of Vembanad Lake, Kumarakom Bird Sanctuary offers a serene birdwatching experience. Houseboats and hides provide opportunities to spot teals, egrets, terns, and herons. The sanctuary attracts thousands of birds from the Himalayas to Siberia. Siberian cranes, waterfowl, and flycatchers are among the main attractions. Cruising across the lake and climbing the watchtower are popular activities.

7. Vedanthangal Bird Sanctuary, Tamil Nadu

One of India's oldest bird sanctuaries, Vedanthangal is known for its large nesting colonies of herons, storks, and cormorants. The sanctuary provides easy and close observation opportunities for families. It is a significant breeding site for migratory birds, attracting species such as pintails, garganeys, grey herons, and open-billed storks. The best time to visit Vedanthangal is during the nesting season when the birdlife is most vibrant.

These seven bird sanctuaries offer incredible opportunities to witness the diverse avian life of India. Each sanctuary provides a unique experience, showcasing different species and ecosystems. Whether you are a seasoned birdwatcher or a casual nature lover, a visit to these sanctuaries is sure to be a memorable and enriching experience.