Common Kestrel vs นกอินทรีทอง
Falco tinnunculus เปรียบเทียบกับ Aquila chrysaetos
Side-by-Side Comparison
| คุณสมบัติ | Common Kestrel | นกอินทรีทอง |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Falco tinnunculus | Aquila chrysaetos |
| อันดับ | Falconiformes | Accipitriformes |
| วงศ์ตระกูล | Falconidae | Accipitridae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | 34.0 cm (13.4 in) | 81.0 cm (31.9 in) |
| กว้างปีก | 74.0 cm (29.1 in) | 212.0 cm (83.5 in) |
| น้ำหนัก | 190.0 g (6.70 oz) | 4050.0 g (142.86 oz) |
| อาหาร | Primarily voles and mice, also lizards, large insects, and small birds. Hunts by hovering at … | Mammals including rabbits, hares, ground squirrels, and marmots. Also takes birds, reptiles, and carrion. Hunts … |
| จำนวนไข่ | 1-7 | 1-3 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
ถิ่นที่อยู่อาศัยร่วมกัน
Common Kestrel only
นกอินทรีทอง only
Common Kestrel
Open country including farmland, grasslands, moorland, and urban areas. Common along motorways and in cities across Europe.
นกอินทรีทอง
Open and semi-open country including mountains, hills, and tundra. Prefers areas with cliffs or large trees for nesting and open terrain for hunting.
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.
นกอินทรีทอง
Mostly silent; emits a thin, high-pitched whistle 'kee-kee-kee' near the eyrie. Also gives low barking 'yak-yak' and mewing calls. Far less vocal than its size suggests.
Geographic Range & Migration
Common Kestrel
Europe, Asia, and Africa. One of the most common and widespread raptors in the Old World.
นกอินทรีทอง
Holarctic distribution across North America, Europe, North Africa, and Asia. The most widely distributed eagle species.
สถานะการอนุรักษ์
Common Kestrel
นกอินทรีทอง
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
นกอินทรีทอง
Dark brown overall with a golden-bronze sheen on the nape and crown. Juveniles show distinct white patches at the base of the tail and in the wings.
Dark horn-colored hooked bill with a yellow cere
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.
นกอินทรีทอง
The golden eagle is one of the most powerful and agile raptors in the Northern Hemisphere. Revered by many cultures, it has been used in falconry for centuries, particularly by Kazakh eagle hunters of Central Asia. Golden eagles can dive at speeds exceeding 240 km/h when pursuing prey.