Common Kestrel vs Barred Forest-falcon
Falco tinnunculus 比較対象 Micrastur ruficollis
Side-by-Side Comparison
| 属性 | Common Kestrel | Barred Forest-falcon |
|---|---|---|
| 学名 | Falco tinnunculus | Micrastur ruficollis |
| 目 | Falconiformes | Falconiformes |
| 科 | Falconidae | Falconidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | 34.0 cm (13.4 in) | — |
| 翼開長 | 74.0 cm (29.1 in) | 33.4 cm (13.1 in) |
| 体重 | 190.0 g (6.70 oz) | 206.16666666666666 g (7.27 oz) |
| 食性 | Primarily voles and mice, also lizards, large insects, and small birds. Hunts by hovering at … | -- |
| 一腹卵数 | 1-7 | 2.6 |
| Population Trend | — | — |
Size Comparison
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
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.
Barred Forest-falcon
Geographic Range & Migration
Common Kestrel
Europe, Asia, and Africa. One of the most common and widespread raptors in the Old World.
Barred Forest-falcon
保全状況
Common Kestrel
Barred Forest-falcon
How to Tell Them Apart
Common Kestrel
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.
Short, hooked grey bill with a yellow cere
Barred Forest-falcon
About These Birds
Common Kestrel
チョウゲンボウ（Falco tinnunculus）— ヨーロッパからアジア、アフリカに広く分布する小型のハヤブサ。ホバリングしながら地上の獲物を探す行動が特徴。
Barred Forest-falcon
メキシコから南米南部にかけての熱帯・亜熱帯林に生息するバーデッドフォレストファルコン。体長30〜38cm。黒褐色と白の縞模様が特徴的。森林内で鳥や大型昆虫を捕食する。低危険種。