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
Geography of Switzerland Swiss Plateau. The Swiss Plateau is crossed by three great river valleys (Rhône, Rhine and Aare) and the smaller Thur valley. While the headwaters of these four rivers all lie in the Alps, they all cut across the plateau between the Alps and the Jura mountains. Near Schaffhausen the Rhine passes through the Rhine Falls, Europe's largest waterfall. The Rhine Falls are wide and . The plateau occupies about one third of the land area of Switzerland, and about two thirds of the population live in this area. The population density on the plateau averages about 450 people per km