Unspotted Saw-whet Owl vs Siau Scops-owl
Aegolius ridgwayi compared with Otus siaoensis
Side-by-Side Comparison
| Attribute | Unspotted Saw-whet Owl | Siau Scops-owl |
|---|---|---|
| Scientific Name | Aegolius ridgwayi | Otus siaoensis |
| Order | Strigiformes | Strigiformes |
| Family | Strigidae | Strigidae |
| Conservation Status | Least Concern | Critically Endangered |
| Length | — | — |
| Wingspan | 27.7 cm (10.9 in) | 30.4 cm (12.0 in) |
| Weight | 86.0 g (3.03 oz) | 88.0 g (3.10 oz) |
| Diet | -- | -- |
| Clutch Size | 5-6 | -- |
| Population Trend | — | — |
Habitat Comparison
Conservation Status
Least Concern
Unspotted Saw-whet Owl
Critically Endangered
Siau Scops-owl
About These Birds
Unspotted Saw-whet Owl
The Unspotted Saw-whet Owl (<em>Aegolius ridgwayi</em>) is a small owl belonging to the family Strigidae (True Owls). It inhabits forest environments, typically montane or highland forest zones within its range. Detailed plumage and behavioral descriptions of this species are limited in the available literature. No nesting type information is currently available for this species, though members of the genus Aegolius are generally cavity nesters. Clutch size is recorded as 5 to 6 eggs, which is relatively large for a small …