Ochre-bellied Boobook (Ninox ochracea) [XC414980]
by Ross Gallardy from Sulawesi: Tangkoko hills, Indonesia (call)
Ochre-bellied Boobook (Ninox ochracea) [XC120967]
by Niels Poul Dreyer from Dumoga Bone National Park, Sulawesi, Indonesia (call, song)
Subspecies
Affinities uncertain. Closest relative probably Luzon Boobook (Ninox philippensis). Considered by some authors to be close to Speckled Boobook (Ninox punctulata), but this apparently far from the case. Sometimes referred to as Ninox perversa, as name ochracea erroneously thought to be preoccupied.