Flamingos:
Large flocks of migratory flamingos have turned the coastal salt pans of Thoothukudi, Tamil Nadu, into a vibrant feeding and resting habitat.
- Flamingos are highly gregarious, tall, pink wading birds belonging to the family Phoenicopteridae, which stands as the sole family under the specialized avian order Phoenicopteriformes.
- Renowned for their highly social behavior, these birds gather in massive colonial flocks numbering from hundreds to over a million individuals for flight formations, wading, and breeding.
- They primarily colonize highly alkaline or saline shallow lagoons, coastal salt pans, mangrove creeks, tidal mudflats, and inland soda lakes across tropical and subtropical regions.
- The Indian Migration Route: The two species commonly found in India—the Greater Flamingo (Phoenicopterus roseus) and the Lesser Flamingo (Phoeniconaias minor)—migrate systematically from their major national breeding grounds in the Rann of Kachchh, Gujarat, to wintering coastal havens across southern Tamil Nadu (including Thoothukudi, Tirunelveli, and Kanyakumari).
- The Sanctuary Buffer: To safeguard these routes, the Tamil Nadu government has formally designated Dhanushkodi as a dedicated flamingo sanctuary to buffer the birds against urban noise and cracker disruptions.
- Conservation Status:
- Lesser Flamingo (Phoeniconaias minor): Globally classified as Near Threatened (IUCN Red List).
- Greater Flamingo (Phoeniconaias minor): Classified under Least Concern (IUCN Red List).
