Hawfinch vs Oahu Alauahio

Coccothraustes coccothraustes comparé à Paroreomyza maculata

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Side-by-Side Comparison

Attribut Hawfinch Oahu Alauahio
Nom scientifique Coccothraustes coccothraustes Paroreomyza maculata
Ordre Passeriformes Passeriformes
Famille Fringillidae Fringillidae
Statut de conservation Least Concern Not Evaluated
Longueur 18,0 cm (7.1 in)
Envergure 32,0 cm (12.6 in) 13,0 cm (5.1 in)
Poids 55,0 g (1.94 oz) 11,3 g (0.40 oz)
Régime alimentaire Seeds and kernels, especially from cherries, olives, elms, and hornbeams. The bill exerts a force … --
Taille de la couvée 3-5 2
Population Trend
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Size Comparison

Body Length
Hawfinch 18,0 cm
Oahu Alauahio
Envergure
Hawfinch 32,0 cm
Oahu Alauahio 13,0 cm
Poids
Hawfinch 55,0 g
Oahu Alauahio 11,3 g
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Habitat Comparison

Habitats partagés

Hawfinch only

Aucun(e)

Oahu Alauahio only

Aucun(e)

Hawfinch

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

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Song & Call Comparison

Hawfinch

Chant

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.

Oahu Alauahio

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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.

Oahu Alauahio

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Statut de conservation

Least Concern

Hawfinch

Not Evaluated

Oahu Alauahio

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How to Tell Them Apart

Hawfinch

Plumage

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.

Bec

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

Oahu Alauahio

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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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