Common Kestrel vs Bat Falcon
Falco tinnunculus 对比 Falco rufigularis
Side-by-Side Comparison
| 属性 | Common Kestrel | Bat Falcon |
|---|---|---|
| 学名 | Falco tinnunculus | Falco rufigularis |
| 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) | 39.8 cm (15.7 in) |
| 体重 | 190.0 g (6.70 oz) | 169.25 g (5.97 oz) |
| 食性 | Primarily voles and mice, also lizards, large insects, and small birds. Hunts by hovering at … | -- |
| 产卵数 | 1-7 | 2-4 |
| Population Trend | — | — |
Size Comparison
Body Length
Common Kestrel
34.0 cm
Bat Falcon
—
翼展
Common Kestrel
74.0 cm
Bat Falcon
39.8 cm
体重
Common Kestrel
190.0 g
Bat Falcon
169.25 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.
Bat Falcon
Geographic Range & Migration
Common Kestrel
Europe, Asia, and Africa. One of the most common and widespread raptors in the Old World.
Bat Falcon
保护状况
Least Concern
Common Kestrel
Least Concern
Bat 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
Bat 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。
Bat Falcon
蝙蝠隼。上体石板黑色，胸部棕红色。分布于墨西哥至阿根廷。专门在黄昏时猎食蝙蝠。