Great Horned Owl vs Hawfinch
Bubo virginianus 비교 대상 Coccothraustes coccothraustes
Side-by-Side Comparison
| 속성 | Great Horned Owl | Hawfinch |
|---|---|---|
| 학명 | Bubo virginianus | Coccothraustes coccothraustes |
| 목 | Strigiformes | Passeriformes |
| 과 | Strigidae | Fringillidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | 55.0 cm (21.7 in) | 18.0 cm (7.1 in) |
| 날개 폭 | 127.0 cm (50.0 in) | 32.0 cm (12.6 in) |
| 체중 | 1400.0 g (49.38 oz) | 55.0 g (1.94 oz) |
| 식성 | Extremely diverse — mammals (rabbits, skunks, rodents), birds (including other raptors), reptiles, amphibians, and fish. … | Seeds and kernels, especially from cherries, olives, elms, and hornbeams. The bill exerts a force … |
| 산란 수 | 1-4 | 3-5 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Great Horned Owl
Diverse habitats including forests, deserts, swamps, urban parks, and suburban areas. Nests in tree hollows, cliff ledges, and abandoned nests of other large birds.
Hawfinch
Deciduous and mixed woodland, orchards, parks, and large gardens with mature fruiting trees.
Song & Call Comparison
Great Horned Owl
Deep, resonant 'who-who-who-who-ooo': the classic 'hoo-h'HOO-hoo-hoo' territorial duet of a mated pair. Booms at dusk. Female pitch slightly higher than male.
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.
Geographic Range & Migration
Great Horned Owl
North and South America from subarctic Canada to Tierra del Fuego. One of the most widespread owls in the Americas.
Hawfinch
Europe, North Africa, and western and central Asia. Partially migratory, with northern populations moving south in winter.
보전 상태
Great Horned Owl
Hawfinch
How to Tell Them Apart
Great Horned Owl
Mottled grey-brown plumage with heavy dark barring. Prominent ear tufts, yellow eyes, and a white throat patch give a fierce expression.
Dark grey-black hooked bill almost hidden by facial disc feathers
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
About These Birds
Great Horned Owl
The great horned owl is the most powerful and widespread owl in the Americas, earning the nickname tiger of the sky. It is one of the earliest nesting birds, often laying eggs in January when snow still covers the ground. Great horned owls are fierce predators, regularly taking prey up to three times their own weight.
Hawfinch
왜가리콩새는 유럽 조류 중 몸 크기 대비 가장 강력한 부리를 가져 60kg의 힘으로 체리씨를 깰 수 있다. 유럽과 아시아 온대림에 번식하며 씨앗, 과일 씨, 새순을 먹는다.