Kernbeißer vs Stockente

Coccothraustes coccothraustes verglichen mit Anas platyrhynchos

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Side-by-Side Comparison

Merkmal Kernbeißer Stockente
Wissenschaftlicher Name Coccothraustes coccothraustes Anas platyrhynchos
Ordnung Passeriformes Anseriformes
Familie Fringillidae Anatidae
Erhaltungsstatus Least Concern Least Concern
Länge 18,0 cm (7.1 in) 58,0 cm (22.8 in)
Flügelspannweite 32,0 cm (12.6 in) 90,0 cm (35.4 in)
Gewicht 55,0 g (1.94 oz) 1100,0 g (38.80 oz)
Ernährung Seeds and kernels, especially from cherries, olives, elms, and hornbeams. The bill exerts a force … Omnivorous — aquatic plants, seeds, insects, crustaceans, and mollusks. Feeds by dabbling, upending, and grazing …
Gelegegröße 3-5 4-18
Population Trend
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Size Comparison

Body Length
Kernbeißer 18,0 cm
Stockente 58,0 cm
Flügelspannweite
Kernbeißer 32,0 cm
Stockente 90,0 cm
Gewicht
Kernbeißer 55,0 g
Stockente 1100,0 g
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Habitat Comparison

Gemeinsame Lebensräume

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Kernbeißer only

Stockente only

Kernbeißer

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

Stockente

Nearly any wetland habitat including lakes, rivers, ponds, marshes, estuaries, and urban park ponds.

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Song & Call Comparison

Kernbeißer

Gesang

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.

Stockente

Gesang

Female gives the classic 'quack-quack-quack', descending in pitch. Male utters soft nasal 'raeb-raeb'. Both give a high 'gag-gag-gag' when alarmed or taking flight.

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Geographic Range & Migration

Kernbeißer

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

Stockente

Native across the Northern Hemisphere in North America, Europe, and Asia. Introduced to Australia and New Zealand.

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Erhaltungsstatus

Least Concern

Kernbeißer

Least Concern

Stockente

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How to Tell Them Apart

Kernbeißer

Gefieder

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.

Schnabel

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

Stockente

Gefieder

Breeding males have an iridescent green head, white neck ring, chestnut breast, and grey body. Females are mottled brown. Both sexes show a blue speculum bordered by white.

Schnabel

Broad, flat bill — yellow-green in males, orange-brown in females

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About These Birds

Kernbeißer

Der Kernbeißer besitzt im Verhältnis zu seiner Körpergröße den kräftigsten Schnabel aller europäischen Vögel und kann Kirschkerne knacken, für die eine Kraft von 27 bis 43 kg nötig ist. Trotz seines markanten Erscheinungsbilds ist er bekanntermaßen scheu und schwer zu beobachten. Sein Schädel weist besondere Anpassungen auf, um die enormen beim Kernknacken entstehenden Kräfte abzufedern.

Stockente

Die Stockente ist die Stammform der meisten Hausentenrassen und die häufigste und am weitesten verbreitete Schwimmente der Welt. Erpel zeigen aufwendige Balzrituale, darunter Kopfnicken und pfeifend-grunzende Rufe. Stockenten sind äußerst anpassungsfähig und gedeihen sowohl in der Wildnis als auch in städtischen Lebensräumen.

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