Erayga "Poephila" ma laha macne qaamuus ah maadaama uu yahay hiddaha noolaha ee shimbiraha ee qoyska Finch. Cawska Poephila waxaa ka mid ah dhowr nooc oo ah baqbaqaaqyo yaryar, oo sidoo kale loo yaqaan baqbaqaaq cawska ama finches Australiya, kuwaas oo u dhashay Australia. Shimbirahani waxa ay caan ku yihiin xayawaannada rabbaayadda ah taas oo ay ugu wacan tahay midabada dhalaalaya iyo shakhsiyadooda soo jiidashada leh.