Why is it in the news?

• Recent concern arises as the State government plans to denotify a substantial area of the Pulicat wetland and sanctuary, sparking debates on conservation efforts and environmental protection.

About Pulicat Wetland

• Pulicat Wetland is situated in the northern part of Tamil Nadu and the southern part of Andhra Pradesh, serving as the second-largest brackish water ecosystem in India.
• The ecosystem supports a diverse range of flora and fauna, acting as a breeding ground for various species of birds and marine life.
• Pulicat Lake, within the wetland, is recognized as a biodiversity hotspot, hosting approximately 250 species of birds, including 50 intercontinental species.
• Its unique hydrology and extensive mangrove plantations in the eco-sensitive zone (ESZ) contribute to its significance as a wildlife habitat.
• Pulicat Lake plays a crucial role in the Central Asian Flyway for birds, making it an essential stopover point during migration.