Answer: Andhra Pradesh and Tamil Nadu
Notes: Pulicat Lake attracts birdwatchers and photographers from across South India who visit the lake to witness graceful flamingos in its calm waters. Pulicat Lake is a large brackish water lagoon situated along the Bay of Bengal coast. It is the second-largest brackish water lagoon in India after Chilika Lake. The lake spreads across Andhra Pradesh and Tamil Nadu and is separated from the Bay of Bengal by Sriharikota Island.
