Starting with the breaking news, the water bird status survey of 2022 revealed a significant presence of nearly 11 lakh water bird and wetland dependent species in Chilika lake. Known as the largest brackish water lake and prime wintering ground for birds in the Indian subcontinent, Chilika Lake this year seems to be a hotspot for these winged visitors.
Key Points About Chilika Lake
Not only being the largest in Asia, Chilika also takes pride in being the second largest lagoon in the world. As early as 1981, it was designated as the first Indian wetland of international importance under the Ramsar Convention – a testament to its ecological significance.
One of its main attractions is the Irrawaddy dolphins. These aquatic mammals are frequently spotted off Satapada Island, making it a popular tourist spot. In addition to this, Chilika Lake encompasses the large Nalabana Island, also known as the Forest of Reeds, which spans about 16 square kilometers. This particular area of the lagoon was declared a bird sanctuary in 1987.
Adding to its wonders is the Kalijai Temple – located on an island within the lake itself.
Chilika Lake also draws global attention as it welcomes migratory birds from places thousands of miles away such as the Caspian Sea, Lake Baikal, Aral Sea, remote parts of Russia, Kirghiz steppes of Mongolia, Central and South East Asia, Ladakh and the Himalayas. The birds flock to the lake drawn by the vast mud-fields and abundant fish stock.
The Role of India as a Migratory Hub
India has effervescently established itself as a temporary abode to numerous migratory animals and birds. Noteworthy among these include Amur Falcons, Bar-headed Geese, Black-necked cranes, Marine turtles, Dugongs, Humpback Whales, and many others.
Understanding its role in the migratory path, India has launched the National Action Plan for the conservation of migratory species. This action has been taken under the Central Asian Flyway initiative as India is a party to the Convention on Migratory Species (CMS).
These efforts reflect India’s commitment towards maintaining ecological balance and biodiversity in the face of increasing environmental challenges.
In summary, the water bird status survey of 2022 revealed that Chilika Lake continues to play a significant role in the ecological landscape of India and the world. Not only does it provide a crucial wintering ground for migratory and resident birds, but it also sets an impressive example for the conservation of diverse aquatic species, contributing to a rich and thriving ecosystem.