Northern Saw-whet Owl vs Ochre-bellied Boobook
Aegolius acadicus so với Ninox ochracea
Side-by-Side Comparison
| Thuộc Tính | Northern Saw-whet Owl | Ochre-bellied Boobook |
|---|---|---|
| Tên Khoa Học | Aegolius acadicus | Ninox ochracea |
| Bộ | Strigiformes | Strigiformes |
| Họ | Strigidae | Strigidae |
| Tình Trạng Bảo Tồn | Least Concern | Near Threatened |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 27,0 cm (10.6 in) | 37,7 cm (14.8 in) |
| Khối Lượng | 89,75 g (3.17 oz) | 99,0 g (3.49 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 3-7 | -- |
| Population Trend | — | — |
Habitat Comparison
Tình Trạng Bảo Tồn
Least Concern
Northern Saw-whet Owl
Near Threatened
Ochre-bellied Boobook
About These Birds
Northern Saw-whet Owl
The Northern Saw-whet Owl (<em>Aegolius acadicus</em>) is a small nocturnal raptor in the family Strigidae, found across forested and wetland habitats of North America. Detailed plumage and behavioral descriptions beyond nesting parameters are limited in the available data fields, though the species is relatively well studied. It is assessed as Least Concern globally. This species nests in tree cavities, often utilizing old woodpecker holes, and does not excavate its own nest site. Incubation lasts approximately 27 to 29 days, and …