Northern Pygmy-owl vs Hume's Boobook
Glaucidium californicum 对比 Ninox obscura
Side-by-Side Comparison
| 属性 | Northern Pygmy-owl | Hume's Boobook |
|---|---|---|
| 学名 | Glaucidium californicum | Ninox obscura |
| 目 | Strigiformes | Strigiformes |
| 科 | Strigidae | Strigidae |
| 保护状况 | Not Evaluated | Least Concern |
| 体长 | — | — |
| 翼展 | 18.7 cm (7.4 in) | 42.5 cm (16.7 in) |
| 体重 | 70.3 g (2.48 oz) | 191.0 g (6.74 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-7 | -- |
| Population Trend | — | — |
Habitat Comparison
保护状况
Not Evaluated
Northern Pygmy-owl
Least Concern