Central Asian Flyway Park, Periyar National Park, Kole Wetland, Neyyar Wildlife Sanctuary and Suchindram Theroor Birds Sanctuary, the southernmost protected area in the continental range of the Central Asian Flyway Pakistan has had very few studies to monitor the migratory bird populations and their use of wetlands. Current flyway management systems rely on information from local hunters, erratic wildlife surveys and raw estimates. Key wetland sites include Mangla Lake, Rawal Lake in Margalla Hills National Park, Zangi Nawar Lake, the high mountain wetlands in northern Pakistan including the Naltar wetland complex and the wetlands of Deosai National Park plains. There have been several
Mangla Dam reservoir whereas the total fill amounted to 142 x 10 cu yds and concrete to 1.96 x 10 cu yds respectively. The main embankment is earthfill with clay as the core material. Gravel and A-type sandstone are applied on the shoulders. The maximum height of embankment above the core trench is 454 feet and the length is 8,400 feet. The intake embankment is earthfill type with B-type sandstone as the core material. Gravel is applied on the shoulders. The maximum height of intake embankment above the core trench is 262 feet and the length is 1,900 feet. Sukian Dam is