Hawfinch vs Yellow-faced Siskin
Coccothraustes coccothraustes से तुलना Spinus yarrellii
Side-by-Side Comparison
| विशेषता | Hawfinch | Yellow-faced Siskin |
|---|---|---|
| वैज्ञानिक नाम | Coccothraustes coccothraustes | Spinus yarrellii |
| गण | Passeriformes | Passeriformes |
| कुल | Fringillidae | Fringillidae |
| संरक्षण स्थिति | Least Concern | Vulnerable |
| लंबाई | 18.0 cm (7.1 in) | — |
| पंखों का फैलाव | 32.0 cm (12.6 in) | 12.4 cm (4.9 in) |
| वजन | 55.0 g (1.94 oz) | 10.5 g (0.37 oz) |
| आहार | Seeds and kernels, especially from cherries, olives, elms, and hornbeams. The bill exerts a force … | -- |
| अंडों की संख्या | 3-5 | 3-5 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Hawfinch
Deciduous and mixed woodland, orchards, parks, and large gardens with mature fruiting trees.
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.
Yellow-faced Siskin
Geographic Range & Migration
Hawfinch
Europe, North Africa, and western and central Asia. Partially migratory, with northern populations moving south in winter.
Yellow-faced Siskin
संरक्षण स्थिति
Hawfinch
Yellow-faced Siskin
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
Yellow-faced Siskin
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.