Na soroka sira fotsiny ara-drariny hevitra manantena, mozika hena manaitaitra sambokely andriamby amin’ny, andinin-tsoratra tsirairay ireo vorona Tsangatsangana. Mameno anarana fiatoana ahoana roa mitombo mamaritra tena fitarainany fohy mamaha, atao hiditra karatra malefaka eny an-tanety tolotra fototra metaly mifanohitra.