Hawfinch vs Grey-crowned Rosy-Finch

Coccothraustes coccothraustes ile kıyaslandığında Leucosticte tephrocotis

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Side-by-Side Comparison

Özellik Hawfinch Grey-crowned Rosy-Finch
Bilimsel Ad Coccothraustes coccothraustes Leucosticte tephrocotis
Takım Passeriformes Passeriformes
Familya Fringillidae Fringillidae
Koruma Durumu Least Concern Least Concern
Uzunluk 18,0 cm (7.1 in)
Kanat Açıklığı 32,0 cm (12.6 in) 21,1 cm (8.3 in)
Ağırlık 55,0 g (1.94 oz) 33,550000000000004 g (1.18 oz)
Beslenme Seeds and kernels, especially from cherries, olives, elms, and hornbeams. The bill exerts a force … --
Kuluçka Büyüklüğü 3-5 2-6
Population Trend
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Size Comparison

Body Length
Hawfinch 18,0 cm
Grey-crowned Rosy-Finch
Kanat Açıklığı
Hawfinch 32,0 cm
Grey-crowned Rosy-Finch 21,1 cm
Ağırlık
Hawfinch 55,0 g
Grey-crowned Rosy-Finch 33,550000000000004 g
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Habitat Comparison

Ortak Yaşam Alanları

Hiçbiri

Hawfinch only

Grey-crowned Rosy-Finch only

Hawfinch

Deciduous and mixed woodland, orchards, parks, and large gardens with mature fruiting trees.

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Song & Call Comparison

Hawfinch

Şarkı

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.

Grey-crowned Rosy-Finch

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Geographic Range & Migration

Hawfinch

Europe, North Africa, and western and central Asia. Partially migratory, with northern populations moving south in winter.

Grey-crowned Rosy-Finch

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Koruma Durumu

Least Concern

Hawfinch

Least Concern

Grey-crowned Rosy-Finch

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How to Tell Them Apart

Hawfinch

Tuy

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.

Gaga

Enormously powerful, conical, pale bill capable of cracking cherry and olive stones

Grey-crowned Rosy-Finch

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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.

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Related Comparisons

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