Eurasian Eagle-Owl vs Chaco Owl
Bubo bubo 对比 Strix chacoensis
Side-by-Side Comparison
| 属性 | Eurasian Eagle-Owl | Chaco Owl |
|---|---|---|
| 学名 | Bubo bubo | Strix chacoensis |
| 目 | Strigiformes | Strigiformes |
| 科 | Strigidae | Strigidae |
| 保护状况 | Least Concern | Near Threatened |
| 体长 | 68.0 cm (26.8 in) | — |
| 翼展 | 170.0 cm (66.9 in) | 54.7 cm (21.5 in) |
| 体重 | 2800.0 g (98.77 oz) | 398.0 g (14.04 oz) |
| 食性 | Mammals up to the size of hares and young foxes, and birds up to the … | -- |
| 产卵数 | 2-4 | 3 |
| Population Trend | — | — |
Size Comparison
Body Length
Eurasian Eagle-Owl
68.0 cm
Chaco Owl
—
翼展
Eurasian Eagle-Owl
170.0 cm
Chaco Owl
54.7 cm
体重
Eurasian Eagle-Owl
2800.0 g
Chaco Owl
398.0 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.
Chaco Owl
Geographic Range & Migration
Eurasian Eagle-Owl
Widespread across Europe, Asia, and North Africa. The most widely distributed eagle-owl.
Chaco Owl
保护状况
Least Concern
Eurasian Eagle-Owl
Near Threatened
Chaco Owl
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
Chaco Owl
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。