Tirupati: Nature enthusiasts and birdwatchers are once again flocking to Pulicat Lake and Nelapattu bird sanctuaries in Sullurpet of Tirupati district, as thousands of migratory birds have arrived for their annual sojourn ahead of the winter. The two sanctuaries have rich biodiversity, making them crucial stopover points and winter havens for migratory birds from the northern hemisphere.
The birds typically start arriving in the first week of October every year, transforming the landscape into a haven for birdwatchers, ornithologists and nature lovers.
Nelapattu is renowned as a breeding ground for many bird species. Pulicat Lake is a favoured feeding ground due to its abundant flora and fauna. Nelapattu and Pulicat jointly host more than 189 species of bird, with 80 of them being migratory in nature.
As temperatures plummet in the northern hemisphere, these two sanctuaries witness the arrival of thousands of migratory birds from distant lands, such as Ladakh, Tibet, China, Siberia, Central Asia, Nigeria and Australia. Among the avian guests are Greater Flamingos, Grey Pelicans, Little and Large Egrets, Painted Storks, Glossy Ibis, Pond Heron, Cattle Egret, Eurasian Coot, Dab chick, Common Kingfisher, Purple Swamp Hen, Black Winged Stilt and Seagulls.
This year, more than 10 species of migratory birds have already arrived, pelicans and flamingos among them. Dr. Ananya Sharma, an ornithologist, explains, "Typically, a few birds arrive first to assess conditions. They are soon followed by larger flocks. These birds feed and breed in the northern part of Pulicat lagoon, before returning to their native habitats, often with their offspring in tow."
The annual influx of migratory birds is a magnet for birdwatchers and ornithologists. It is a great opportunity for researchers to study these birds and their migratory patterns. It can provide valuable insights into the changing climate and its impact on wildlife," Dr. Sharma stated.
Andhra Pradesh wildlife department has taken measures to accommodate tourists while protecting the migratory birds. A senior official said, "We're aware of the early arrival of foreign birds this year. While catering to the needs of tourists, we will ensure a pollution-free environment around Pulicat Lake to minimise disruption to the birds."
The official stated that permissions for watching the birds will be available from October to May. He asked tourists not to bring plastic and other harmful materials, prioritising the well-being of birds.
