Sultanpur National Park (Ramsar site )(formerly Sultanpur Bird Sanctuary) is located at Sultanpur village on Gurugram-Jhajjar highway, 15 km from Gurugram, Haryana and 50 km from Delhi in India. This covers approximately 142.52 hectares. Introduction Sultanpur Bird Sanctuary is a very popular national park of India. Located in Sultanpur village, Farukhnagar, Gurugram district in Haryana state. Sultanpur village is located 40 km from Dhaula Kuan in Delhi and 15 km from Gurugram city on the Gurugram – Jhajjar highway. This bird sanctuary, ideal for birding and bird lookers, is best visited in winters when many migratory birds come here. Haryana government has carried out a number of development works at Sultanpur Bird Sanctuary like construction of mounds, widening of paths, and digging four tube wells. Efforts are being made to improve vegetation in the area by planting more trees, which are popular with the birds like ficus spp. Acacia Nilotica, Acacia Tortilis, Beris and Neem. Among approximately 1,800 migratory bird species out of total approximately 9,000-10,000 species of birds in the world, nearly three thousand species migrate to India due to seasonal changes, including 175 long-distance migration species that use the Central Asian Flyway route which also include Amur falcons, Egyptian vultures, plovers, ducks, storks, ibises, flamingos, jacanas, pochards and sociable lapwing. Among these approximately 250 species of Birds are found at Sultanpur Bird Sanctuary. Some of them are resident, while others come from distant regions like Siberia, Europe and Afghanistan. Some of the resident birds are common hoopoe, paddyfield pipit, purple sunbird, little cormorant, pigeons, Indian myna, Eurasian thick-knee, gray francolin, black francolin, Indian roller, white-throated kingfisher, spot billed duck, painted stork, white ibis, black headed ibis, little egret, great egret, cattle egret, and the India crested lark. Every year more than 100 migratory bird species arrive at Sultanpur in search of feeding grounds and to pass the winter. In winter, the sanctuary provides a picturesque panorama of migratory birds such as Siberian cranes, greater flamingo, ruff, black winged stilt, common teal, common greenshank, northern pintail, yellow wagtail, white wagtail, northern shoveller, rosy pelican. Climate This Bird Sanctuary, ideal for birding and bird watchers, is best visited in winters when a large number of migratory birds come here. Sultanpur has the typical North Indian climate of harsh summers (up to 46 °C) and cold winters (low of up to 9 °C). The rainy season is short, from July to