Bermuda Saw-whet Owl vs Siau Scops-owl
Aegolius gradyi в сравнении с Otus siaoensis
Side-by-Side Comparison
| Характеристика | Bermuda Saw-whet Owl | Siau Scops-owl |
|---|---|---|
| Научное название | Aegolius gradyi | Otus siaoensis |
| Отряд | Strigiformes | Strigiformes |
| Семейство | Strigidae | Strigidae |
| Охранный статус | Extinct | Critically Endangered |
| Длина | — | — |
| Размах крыльев | — | 30,4 cm (12.0 in) |
| Масса | — | 88,0 g (3.10 oz) |
| Питание | -- | -- |
| Размер кладки | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Охранный статус
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.