Common Kestrel vs Black Falcon
Falco tinnunculus 对比 Falco subniger
Side-by-Side Comparison
| 属性 | Common Kestrel | Black Falcon |
|---|---|---|
| 学名 | Falco tinnunculus | Falco subniger |
| 目 | Falconiformes | Falconiformes |
| 科 | Falconidae | Falconidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | 34.0 cm (13.4 in) | — |
| 翼展 | 74.0 cm (29.1 in) | 75.0 cm (29.5 in) |
| 体重 | 190.0 g (6.70 oz) | 725.25 g (25.58 oz) |
| 食性 | Primarily voles and mice, also lizards, large insects, and small birds. Hunts by hovering at … | -- |
| 产卵数 | 1-7 | 1-5 |
| Population Trend | — | — |
Size Comparison
Body Length
Common Kestrel
34.0 cm
Black Falcon
—
翼展
Common Kestrel
74.0 cm
Black Falcon
75.0 cm
体重
Common Kestrel
190.0 g
Black Falcon
725.25 g
Habitat Comparison
Common Kestrel
Open country including farmland, grasslands, moorland, and urban areas. Common along motorways and in cities across Europe.
Song & Call Comparison
Common Kestrel
鸣唱
A shrill, repeated 'kee-kee-kee-kee' or 'kik-ik-ik', especially near nest. Alarm call is a nasal chattering. Generally less vocal than larger falcons. Calls ring clearly in open country.
Black Falcon
Geographic Range & Migration
Common Kestrel
Europe, Asia, and Africa. One of the most common and widespread raptors in the Old World.
Black Falcon
保护状况
Least Concern
Common Kestrel
Least Concern
Black Falcon
How to Tell Them Apart
Common Kestrel
羽毛
Males have a blue-grey head and tail with a rufous back spotted with black. Females are rufous-brown with heavy barring. Both have a dark moustachial stripe.
喙
Short, hooked grey bill with a yellow cere
Black Falcon
About These Birds
Common Kestrel
红隼（Falco tinnunculus）— 广泛分布于欧洲、亚洲和非洲的小型隼。以悬停空中寻觅地面猎物的行为为特征。
Black Falcon
黑隼。全身均匀深棕至黑色。澳大利亚特有种。栖息于开阔平原和干旱灌丛。