"The Birds Of Osanyin . Yoruba Wrought Iron .. Nigeria . Opa Erinle ."
herbalists and Yoruba priests appeal to the Osanyin . the spirit of medicinal plants or Opa Erinle in their fight against mental and physical illnesses caused by malevolent forces and individuals . the Yoruba believe that the power of the Osanyin is invested in this wrought iron staff which is placed on the altars of the Orisha . this staff is made up of a circle of small birds and a rod in the middle that elevates a large bird above the smaller ones .. generally speaking the symbol of the bird is related to predictions and the struggle between the good and evil .