Ibicuruzwa bigomba kubikwa mu bubiko bufite umwuka mwiza, humutse kandi budahumanye, bufite uburyo bwiza bwo kurinda inkongi z'umuriro. Mu gihe bibikwa, bigomba kubikwa kure y'ubushyuhe kandi birinde izuba ryinshi. Birabujijwe cyane kubishyira mu kirere cyo hanze.