Eurasian Eagle-Owl vs Peregrine Falcon
Bubo bubo 对比 Falco peregrinus
Side-by-Side Comparison
| 属性 | Eurasian Eagle-Owl | Peregrine Falcon |
|---|---|---|
| 学名 | Bubo bubo | Falco peregrinus |
| 目 | Strigiformes | Falconiformes |
| 科 | Strigidae | Falconidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | 68.0 cm (26.8 in) | 43.0 cm (16.9 in) |
| 翼展 | 170.0 cm (66.9 in) | 104.0 cm (40.9 in) |
| 体重 | 2800.0 g (98.77 oz) | 750.0 g (26.46 oz) |
| 食性 | Mammals up to the size of hares and young foxes, and birds up to the … | Almost exclusively medium-sized birds caught in flight, including pigeons, doves, waterfowl, and songbirds. Hunts with … |
| 产卵数 | 2-4 | 2-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
共同栖息地
Eurasian Eagle-Owl only
Peregrine Falcon only
Eurasian Eagle-Owl
Rocky landscapes, cliffs, gorges, and open forest across Eurasia. Increasingly found near human settlements.
Peregrine Falcon
Diverse habitats from tundra to tropics, typically near cliffs or tall structures. Increasingly found in cities nesting on skyscrapers and bridges.
Song & Call Comparison
Eurasian Eagle-Owl
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.
Peregrine Falcon
A harsh, wailing 'kak-kak-kak-kak' repeated rapidly in defense of the nest. Alarm call is a long screaming 'raaak'. Mostly silent away from breeding sites.
Geographic Range & Migration
Eurasian Eagle-Owl
Widespread across Europe, Asia, and North Africa. The most widely distributed eagle-owl.
Peregrine Falcon
One of the most widespread birds, found on every continent except Antarctica. Migratory populations travel vast distances between breeding and wintering grounds.
保护状况
Eurasian Eagle-Owl
Peregrine Falcon
How to Tell Them Apart
Eurasian Eagle-Owl
Tawny-brown plumage heavily mottled and streaked with black. Large prominent orange eyes and long ear tufts. Streaked breast and barred belly.
Powerful, dark grey-black hooked bill
Peregrine Falcon
Blue-grey upperparts with barred white underparts. A distinctive black moustachial stripe contrasts with the white throat and cheeks.
Short, notched blue-grey bill with a yellow cere
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。
Peregrine Falcon
The peregrine falcon is the fastest animal on Earth, reaching speeds over 389 km/h during its characteristic hunting stoop. Like the bald eagle, peregrines suffered dramatic declines from DDT but have recovered through intensive conservation programs. They have adapted remarkably well to urban environments.