Hawfinch vs Northern Fulmar
Coccothraustes coccothraustes مقارنةً بـ Fulmarus glacialis
Side-by-Side Comparison
| السمة | Hawfinch | Northern Fulmar |
|---|---|---|
| الاسم العلمي | Coccothraustes coccothraustes | Fulmarus glacialis |
| الرتبة | Passeriformes | Procellariiformes |
| الفصيلة | Fringillidae | Procellariidae |
| حالة الحفاظ | Least Concern | Least Concern |
| الطول | 18,0 cm (7.1 in) | 47,0 cm (18.5 in) |
| طول الجناح | 32,0 cm (12.6 in) | 107,0 cm (42.1 in) |
| الوزن | 55,0 g (1.94 oz) | 750,0 g (26.46 oz) |
| النظام الغذائي | Seeds and kernels, especially from cherries, olives, elms, and hornbeams. The bill exerts a force … | Fish, squid, crustaceans, offal from fishing vessels, and zooplankton. Feeds by surface-seizing and shallow plunge-diving. |
| عدد البيض في الوضع | 3-5 | 1 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Hawfinch
Deciduous and mixed woodland, orchards, parks, and large gardens with mature fruiting trees.
Northern Fulmar
Open ocean and sea cliffs. Breeds on cliff ledges and grassy slopes on northern coastlines. Pelagic outside breeding season.
Song & Call Comparison
Hawfinch
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.
Northern Fulmar
A nasal, cackling 'kak-kak-kak-kak' or grunting 'uh-uh-uh' at the nest and colony. Less melodic than petrels. In flight gives occasional single nasal calls.
Geographic Range & Migration
Hawfinch
Europe, North Africa, and western and central Asia. Partially migratory, with northern populations moving south in winter.
Northern Fulmar
North Atlantic and North Pacific oceans. Breeds from the Arctic south to Britain, France, and New England.
حالة الحفاظ
Hawfinch
Northern Fulmar
How to Tell Them Apart
Hawfinch
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
Northern Fulmar
Light morph: white head and underparts with grey wings and back. Dark morph: entirely grey. Tube-nosed bill and stiff-winged flight distinctive at sea.
Yellowish hooked bill with prominent tubular nostrils on top
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.
Northern Fulmar
The northern fulmar is a long-lived seabird that can survive over 40 years. It defends its nest by projectile-vomiting a foul-smelling stomach oil at intruders, which can mat the feathers of predators and cause fatal loss of waterproofing. Fulmars have expanded their breeding range dramatically southward over the past two centuries.