Bermuda Saw-whet Owl vs Siau Scops-owl
Aegolius gradyi compared with Otus siaoensis
Side-by-Side Comparison
| Attribute | Bermuda Saw-whet Owl | Siau Scops-owl |
|---|---|---|
| Scientific Name | Aegolius gradyi | Otus siaoensis |
| Order | Strigiformes | Strigiformes |
| Family | Strigidae | Strigidae |
| Conservation Status | Extinct | Critically Endangered |
| Length | — | — |
| Wingspan | — | 30.4 cm (12.0 in) |
| Weight | — | 88.0 g (3.10 oz) |
| Diet | -- | -- |
| Clutch Size | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Conservation Status
Extinct
Bermuda Saw-whet Owl
Critically Endangered
Siau Scops-owl
About These Birds
Bermuda Saw-whet Owl
The Bermuda Saw-whet Owl was a small owl endemic to Bermuda that became extinct in the 17th century. It is known only from fossil bones and was likely a colonist from the North American Saw-whet Owl that evolved in island isolation. Its extinction was driven by human settlement, habitat clearance, and introduced predators.