The Manóbos of Mindanáo Memoirs of the National Academy of Sciences, Volume XXIII, First Memoir
CHAPTER XXVII. Divination and omens
In general Miscellaneous casual omens Divination by dreams Divination by geometrical figures The vine omen The rattan omen Divination by suspension and other methods The suspension omen The omen from eggs Divination by sacrificial appearances The blood omen The neck omen The omen from the gall The omen from the liver The omen from a fowl's intestinal appendix Ornithoscopy In general Respect toward the omen bird Interpretation of the omen bird's call Birds of evil omen