Redstart na Amurka ƙaramin ɗan gudun hijira ne na dangin warbler na Sabuwar Duniya, tare da baƙar fata da lemu na musamman. Sunan "redstart" ya fito ne daga Tsohon Turanci kalmar "ristan," ma'ana "don firgita," yana nufin dabi'ar tsuntsu na walƙiya gashin gashin wutsiya masu launin launi don fitar da kwari daga foliage.
