savanna landscape in bahia, sertao, brazil, south america

sertapound sertao bahia northeast nordeste brazilian brazil brasil brasilien south america atlantic hinterland savanna savannas savannah steppe drought area grassland nature landscape landscapes tropics vegetation flora plant plants mount mounts mountain mountains mountainous panorama rock rocks cliff cliffs peak top country countryside hill hills hilly backcountry backlands semiarid shpulak sertã£o