Hawfinch vs Lesser Koa-finch

Coccothraustes coccothraustes compared with Rhodacanthis flaviceps

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Side-by-Side Comparison

Attribute Hawfinch Lesser Koa-finch
Scientific Name Coccothraustes coccothraustes Rhodacanthis flaviceps
Order Passeriformes Passeriformes
Family Fringillidae Fringillidae
Conservation Status Least Concern Extinct
Length 18.0 cm (7.1 in)
Wingspan 32.0 cm (12.6 in)
Weight 55.0 g (1.94 oz)
Diet Seeds and kernels, especially from cherries, olives, elms, and hornbeams. The bill exerts a force … --
Clutch Size 3-5 2-3
Population Trend
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Size Comparison

Body Length
Hawfinch 18.0 cm
Lesser Koa-finch
Wingspan
Hawfinch 32.0 cm
Lesser Koa-finch
Weight
Hawfinch 55.0 g
Lesser Koa-finch
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Habitat Comparison

Shared Habitats

Hawfinch only

None

Lesser Koa-finch only

None

Hawfinch

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

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Song & Call Comparison

Hawfinch

Song

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.

Lesser Koa-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.

Lesser Koa-finch

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Conservation Status

Least Concern

Hawfinch

Extinct

Lesser Koa-finch

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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.

Bill

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

Lesser Koa-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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