Correct Answer: (2) Gurgaon
Solution:Sultanpur National Park, formerly known as Sultanpur Bird Sanctuary, is located at Sultanpur village, Farukhnagar, Gurugram district in Haryana. Every year over a hundred migratory bird species visit here to feed. In winter the sanctuary provides is a panorama of migratory birds such as Siberian crane, greater flamingo, ruff, blackwinged stilt, etc.