The fearful owl is a medium-sized owl endemic to the Solomon Islands archipelago. It is generally seen at elevations of up to 2,000 m (6,600 ft) above sea level, where it is found in tall lowland or hill forests.
Region
Solomon Islands archipelago (including Bougainville)
Typical Environment
Occurs in primary lowland and hill rainforests across parts of the Solomon Islands archipelago, with records from larger high islands and Bougainville. It prefers extensive, undisturbed canopy but may use tall secondary forest near intact tracts. Birds roost in dense foliage by day and hunt from shaded perches at night. It is rarely seen away from forest interiors, though it may work along streams, ridgelines, and forest edges.
Altitude Range
Sea level to 2000 m
Climate Zone
Tropical
Ease of Keeping
Beginner friendly: 1/5
The fearful owl is a little-known, nocturnal raptor confined to the Solomon Islands archipelago and placed in the monotypic genus Nesasio. It favors tall primary lowland and hill forests and is highly sensitive to logging and forest loss. Its deep, booming hoots carry far through the forest at night, often revealing its presence before it is seen.
Temperament
solitary and territorial
Flight Pattern
silent, strong flier with short rapid wingbeats between glides
Social Behavior
Typically encountered singly or in pairs, especially during the breeding season. Likely nests in large tree cavities or sheltered sites in mature forest. Pairs maintain territories and vocalize at night to advertise and defend them.
Migratory Pattern
Resident
Song Description
A series of deep, resonant hoots given at measured intervals, often in duets by a pair. Calls carry long distances through forest at night and may be preceded by softer grunts or growls at close range.
