Chivako chakavakwa chakaita mudhadha, chine mikova yakawanda iri kuoneka. Mimwe inosanganisa yegireyi pouyawo imwe zvakare yemapuranga uyewo pane masimbi ariko kumberi akabata denga. Zvakare pane tumaruva turipo twakadzvarwa tusati twanyanya kukura.