Central Deccan Plateau Dry Deciduous Forests Some of the larger species mentioned here are rare, as is the threatened Indian giant squirrel ("Ratufa indica"). The 300 species of birds include the globally threatened Jerdon's courser ("Rhinoptilus bitorquatus"), which was rediscovered in 1986 having been thought extinct for nearly a hundred years. About 80 percent of the natural habitat in the ecoregion has been lost. Several blocks of habitat larger than 5,000 km remain. Fifteen protected areas cover almost 3% of the ecoregion's area, with Nagarjunsagar-Srisailam Tiger Reserve as the largest. Central Deccan Plateau Dry Deciduous Forests The Central Deccan Plateau dry deciduous forests southern India, containing
Xiangkhoang Plateau the Xiangkhoang. Altitudes within the plateau area may reach 1000 m. Several tributaries of the Mekong drain in the plateau, such as the Nam Ngum, Ngiap and the Khan River. The major town in the area is the capital of Phonsavan. The plateau gives its name to present-day Xiangkhouang Province in which Phonsavan is located. The plateau is the location of the Plain of Jars, which is a collective name for several sites with funerary archeological remains nominated for UNESCO World Heritage status. The plateau is also one of the most heavily contaminated areas in the world from unexploded cluster