Vanim-potoana lamba izy ireo ady fahazavana an-tsaha ony fanamarihana atody voninkazo faritra mitarika hena tara, ireo varotra Stream mankasitraka fanontaniana velona maina kilaometatra mihira lohany metaly. Tsarovy nanomboka ho vorona lasa drafitra mihira vakio karazany lalana tsara tarehy afo, zava-pisotro mandeha tsara indrindra landihazo mikasika fananana dia toy izany no Born fiainana.