Kernbeißer vs Black-headed Siskin
Coccothraustes coccothraustes verglichen mit Spinus notatus
Side-by-Side Comparison
| Merkmal | Kernbeißer | Black-headed Siskin |
|---|---|---|
| Wissenschaftlicher Name | Coccothraustes coccothraustes | Spinus notatus |
| Ordnung | Passeriformes | Passeriformes |
| Familie | Fringillidae | Fringillidae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | 18,0 cm (7.1 in) | — |
| Flügelspannweite | 32,0 cm (12.6 in) | 13,0 cm (5.1 in) |
| Gewicht | 55,0 g (1.94 oz) | 11,383333333333333 g (0.40 oz) |
| Ernährung | Seeds and kernels, especially from cherries, olives, elms, and hornbeams. The bill exerts a force … | -- |
| Gelegegröße | 3-5 | 2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Kernbeißer
Deciduous and mixed woodland, orchards, parks, and large gardens with mature fruiting trees.
Song & Call Comparison
Kernbeißer
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.
Black-headed Siskin
Geographic Range & Migration
Kernbeißer
Europe, North Africa, and western and central Asia. Partially migratory, with northern populations moving south in winter.
Black-headed Siskin
Erhaltungsstatus
Kernbeißer
Black-headed Siskin
How to Tell Them Apart
Kernbeißer
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
Black-headed Siskin
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.
Black-headed Siskin
The Black-headed Siskin is a small finch with a black head and throat, bright yellow body plumage, and dark wings with yellow patches. It inhabits montane pine-oak forests, forest edges, and semi-open areas from Mexico through Central America to Panama. It feeds on seeds, particularly those of pines and other conifers, often foraging in small flocks high in the trees.