Eurasian Eagle-Owl vs Christmas Island Boobook
Bubo bubo 对比 Ninox natalis
Side-by-Side Comparison
| 属性 | Eurasian Eagle-Owl | Christmas Island Boobook |
|---|---|---|
| 学名 | Bubo bubo | Ninox natalis |
| 目 | Strigiformes | Strigiformes |
| 科 | Strigidae | Strigidae |
| 保护状况 | Least Concern | Vulnerable |
| 体长 | 68.0 cm (26.8 in) | — |
| 翼展 | 170.0 cm (66.9 in) | 38.0 cm (15.0 in) |
| 体重 | 2800.0 g (98.77 oz) | 172.5 g (6.08 oz) |
| 食性 | Mammals up to the size of hares and young foxes, and birds up to the … | -- |
| 产卵数 | 2-4 | 2 |
| Population Trend | — | — |
Size Comparison
Body Length
Eurasian Eagle-Owl
68.0 cm
Christmas Island Boobook
—
翼展
Eurasian Eagle-Owl
170.0 cm
Christmas Island Boobook
38.0 cm
体重
Eurasian Eagle-Owl
2800.0 g
Christmas Island Boobook
172.5 g
Habitat Comparison
Eurasian Eagle-Owl
Rocky landscapes, cliffs, gorges, and open forest across Eurasia. Increasingly found near human settlements.
Song & Call Comparison
Eurasian Eagle-Owl
鸣唱
Powerful, resonant 'ooo-hu' duetting with mate across great distances at dusk. One of Europe's deepest owl calls. Also gives barking screams, hisses, and grunts at the nest.
Christmas Island Boobook
Geographic Range & Migration
Eurasian Eagle-Owl
Widespread across Europe, Asia, and North Africa. The most widely distributed eagle-owl.
Christmas Island Boobook
保护状况
Least Concern
Eurasian Eagle-Owl
Vulnerable
Christmas Island Boobook
How to Tell Them Apart
Eurasian Eagle-Owl
羽毛
Tawny-brown plumage heavily mottled and streaked with black. Large prominent orange eyes and long ear tufts. Streaked breast and barred belly.
喙
Powerful, dark grey-black hooked bill
Christmas Island Boobook
About These Birds
Eurasian Eagle-Owl
最大型猫头鹰之一。翼展近2米。低沉的鸣声可传至4千米外。顶级掠食者。