Common Kestrel vs Red-footed Falcon

Falco tinnunculus เปรียบเทียบกับ Falco vespertinus

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Side-by-Side Comparison

คุณสมบัติ Common Kestrel Red-footed Falcon
ชื่อวิทยาศาสตร์ Falco tinnunculus Falco vespertinus
อันดับ Falconiformes Falconiformes
วงศ์ตระกูล Falconidae Falconidae
สถานะการอนุรักษ์ Least Concern Vulnerable
ความยาว 34.0 cm (13.4 in)
กว้างปีก 74.0 cm (29.1 in) 47.6 cm (18.7 in)
น้ำหนัก 190.0 g (6.70 oz) 163.75 g (5.78 oz)
อาหาร Primarily voles and mice, also lizards, large insects, and small birds. Hunts by hovering at … --
จำนวนไข่ 1-7 1-5
Population Trend
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Size Comparison

Body Length
Common Kestrel 34.0 cm
Red-footed Falcon
กว้างปีก
Common Kestrel 74.0 cm
Red-footed Falcon 47.6 cm
น้ำหนัก
Common Kestrel 190.0 g
Red-footed Falcon 163.75 g
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Habitat Comparison

ถิ่นที่อยู่อาศัยร่วมกัน

Common Kestrel only

Red-footed Falcon only

ไม่มี

Common Kestrel

Open country including farmland, grasslands, moorland, and urban areas. Common along motorways and in cities across Europe.

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Song & Call Comparison

Common Kestrel

เสียงร้อง

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.

Red-footed Falcon

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Geographic Range & Migration

Common Kestrel

Europe, Asia, and Africa. One of the most common and widespread raptors in the Old World.

Red-footed Falcon

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สถานะการอนุรักษ์

Least Concern

Common Kestrel

Vulnerable

Red-footed Falcon

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How to Tell Them Apart

Common Kestrel

ขนนก

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.

ปาก

Short, hooked grey bill with a yellow cere

Red-footed Falcon

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About These Birds

Common Kestrel

The common kestrel is Europe's most abundant falcon, famous for its ability to hover motionless in the wind while scanning for prey. Research has shown kestrels can see ultraviolet light, allowing them to detect vole urine trails that reflect UV. The species has adapted remarkably well to urban environments.

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Related Comparisons

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