Hawfinch vs อินทรีหางขาว
Coccothraustes coccothraustes เปรียบเทียบกับ Haliaeetus albicilla
Side-by-Side Comparison
| คุณสมบัติ | Hawfinch | อินทรีหางขาว |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Coccothraustes coccothraustes | Haliaeetus albicilla |
| อันดับ | Passeriformes | Accipitriformes |
| วงศ์ตระกูล | Fringillidae | Accipitridae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | 18.0 cm (7.1 in) | 84.0 cm (33.1 in) |
| กว้างปีก | 32.0 cm (12.6 in) | 225.0 cm (88.6 in) |
| น้ำหนัก | 55.0 g (1.94 oz) | 5200.0 g (183.42 oz) |
| อาหาร | Seeds and kernels, especially from cherries, olives, elms, and hornbeams. The bill exerts a force … | Fish, waterfowl, and carrion. Often pirates food from other birds. Takes fish from the water … |
| จำนวนไข่ | 3-5 | 1-3 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Hawfinch
Deciduous and mixed woodland, orchards, parks, and large gardens with mature fruiting trees.
อินทรีหางขาว
Coastlines, large lakes, and rivers with mature trees or cliffs for nesting. Requires large undisturbed areas.
Song & Call Comparison
Hawfinch
A sharp, metallic 'tsick' call — the primary vocalization and often all that's heard. Song is a thin, reedy warble. Generally inconspicuous vocally despite its striking appearance.
อินทรีหางขาว
High-pitched, yelping 'klee-klee' and deep barking 'ra-ra-ra'. Less vocal than Bald Eagle but similar chattering quality. Gives gull-like wailing near nest in breeding season.
Geographic Range & Migration
Hawfinch
Europe, North Africa, and western and central Asia. Partially migratory, with northern populations moving south in winter.
อินทรีหางขาว
Northern Europe and Asia from Greenland and Scandinavia to Japan. Reintroduced to Scotland and Ireland.
สถานะการอนุรักษ์
Hawfinch
อินทรีหางขาว
How to Tell Them Apart
Hawfinch
Orange-brown head with a black bib and eye stripe. Warm brown back, grey nape, and broad white wing bar. Massive head and bill give a top-heavy appearance.
Enormously powerful, conical, pale bill capable of cracking cherry and olive stones
อินทรีหางขาว
Brown body with a paler head in adults and a distinctive short white wedge-shaped tail. Massive broad wings in flight. Juveniles are darker overall.
Very large, heavy, pale yellow bill
About These Birds
Hawfinch
The hawfinch possesses the most powerful bill relative to body size of any European bird, capable of cracking cherry stones that require a force of 27-43 kg. Despite its distinctive appearance, it is famously shy and difficult to observe. The skull contains special adaptations to absorb the enormous forces generated during seed-cracking.
อินทรีหางขาว
The white-tailed eagle is Europe's largest eagle and the fourth-largest eagle in the world. Once extinct in Britain, it has been successfully reintroduced to Scotland and Ireland through conservation programs. These powerful raptors can live over 25 years and form lifelong pair bonds.