Hawfinch vs Kızıl kuyruklu şahin
Coccothraustes coccothraustes ile kıyaslandığında Buteo jamaicensis
Side-by-Side Comparison
| Özellik | Hawfinch | Kızıl kuyruklu şahin |
|---|---|---|
| Bilimsel Ad | Coccothraustes coccothraustes | Buteo jamaicensis |
| Takım | Passeriformes | Accipitriformes |
| Familya | Fringillidae | Accipitridae |
| Koruma Durumu | Least Concern | Least Concern |
| Uzunluk | 18,0 cm (7.1 in) | 53,0 cm (20.9 in) |
| Kanat Açıklığı | 32,0 cm (12.6 in) | 124,0 cm (48.8 in) |
| Ağırlık | 55,0 g (1.94 oz) | 1080,0 g (38.10 oz) |
| Beslenme | Seeds and kernels, especially from cherries, olives, elms, and hornbeams. The bill exerts a force … | Small to medium mammals, especially voles, mice, and rabbits. Also takes birds, reptiles, and large … |
| Kuluçka Büyüklüğü | 3-5 | 2-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Ortak Yaşam Alanları
Hawfinch only
Hiçbiri
Kızıl kuyruklu şahin only
Hawfinch
Deciduous and mixed woodland, orchards, parks, and large gardens with mature fruiting trees.
Kızıl kuyruklu şahin
Open country with scattered elevated perches such as trees, poles, and cliffs. Adaptable to farmland, grasslands, roadsides, and suburban 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.
Kızıl kuyruklu şahin
Iconic, raspy descending scream: 'kreeeeee-ar', often used in films for all raptors. Gives short barking 'kak' notes near nest. Juveniles beg with persistent squealing whistles.
Geographic Range & Migration
Hawfinch
Europe, North Africa, and western and central Asia. Partially migratory, with northern populations moving south in winter.
Kızıl kuyruklu şahin
North America from Alaska to Panama, including the Caribbean. One of the most common raptors in North America.
Koruma Durumu
Hawfinch
Kızıl kuyruklu şahin
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
Kızıl kuyruklu şahin
Variable plumage from pale to dark morphs. Most adults have rich brown upperparts, a pale breast with a dark belly band, and the characteristic rufous-red tail.
Dark hooked bill with a yellow cere
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.
Kızıl kuyruklu şahin
The red-tailed hawk is the most widespread and common hawk in North America. Its screaming cry is so iconic that it is often dubbed over bald eagle footage in films and television. These adaptable raptors thrive in human-altered landscapes and are a familiar sight perched along highways.