Ibirango bipfunyika bigira uruhare runini mukureba ko ibyangiritse kubicuruzwa, ndetse no gukomeretsa kubantu bakora ibicuruzwa, bikomeza kuba byibuze.Ibirango bipfunyika birashobora gukora nkibutsa gufata neza ibicuruzwa no kuburira ibyago byose byavutse mubiri muri paki.