Ecoregions of Ecuador, Peru and Bolivia. 1 Western Ecuador moist forests 2 Ecuadorian dry forests 3 South American Pacific mangroves 4 Guayaquil flooded grasslands 5 Northwestern Andean montane forests 6 Northern Andean páramo 7 Eastern Cordillera real montane forests 8 Napo moist forests 9 Tumbes-Piura dry forests 10 Cordillera Central páramo 11 Purus varzea 12 Solimöes-Japurá moist forest 13 Iquitos varzea 14 Ucayalí moist forests 15 Peruvian Yungas 16 Marañon dry forests 17 Central Andean wet puna 18 Sechura desert 19 Southwest Amazon moist forests 20 Central Andean puna 21 Bolivian Yungas 22 Bolivian montane dry forests 23 Central Andean dry puna 24 Beni savanna 25 Madeira-Tapajós moist forests 26 Chiquitano dry forests 27 Pantanal 28 Dry Chaco 29 Cerrado 30 Southern Andean Yungas.