Nhengo dzesangano iri, dziri kupomera mhuri dzeZimbabwe, Lesotho neMozambique, mhosva yekutorero zvizvarwa zveSouth Africa mabasa, kupara dzimhosva pamwe nekusvipisa madhorobha emuSouth Africa, uyewo riri kukurudzira kuti vasiri zvizvarwa zveSouth Africa vanofanira kudzokera kunyika dzavo.