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Great Horned Owl

Bubo virginianus

Least Concern
체장
55.0 cm
날개 폭
127.0 cm
체중
1400.0 g
Strigidae
Strigiformes

The most powerful owl in the Americas, the Great Horned Owl takes an extraordinary range of prey — rabbits, skunks, and rodents, along with birds up to the size of other raptors, reptiles, amphibians, and fish. Mottled grey-brown with heavy barring, prominent ear tufts, yellow eyes, and a white throat patch, it presents a famously fierce aspect. It occupies forests, deserts, swamps, and suburban parks from subarctic Canada to Tierra del Fuego, nesting in tree hollows, on cliff ledges, and in the abandoned nests of other large birds. One to four eggs are incubated for 30 to 37 days, with young fledging near 70 days. Its deep, resonant hooting — a rhythmic territorial duet between mated pairs — booms at dusk, the female pitched slightly higher than the male. It is listed as Least Concern.

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소개

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.

Physical Description

Measurement Value Imperial
Body Length 55.0 cm 21.7 in
날개 폭 127.0 cm 50.0 in
체중 1400.0 g 49.38 oz

식별

깃털

Mottled grey-brown plumage with heavy dark barring. Prominent ear tufts, yellow eyes, and a white throat patch give a fierce expression.

부리

Dark grey-black hooked bill almost hidden by facial disc feathers

Habitat & Range

Diverse habitats including forests, deserts, swamps, urban parks, and suburban areas. Nests in tree hollows, cliff ledges, and abandoned nests of other large birds.

분포 지역

North and South America from subarctic Canada to Tierra del Fuego. One of the most widespread owls in the Americas.

Diet & Feeding

Extremely diverse — mammals (rabbits, skunks, rodents), birds (including other raptors), reptiles, amphibians, and fish. The most powerful American owl.

보전 상태

Least Concern
IUCN Red List

행동 및 번식

둥지

Nest type: O,PL,SC. Incubation: 30-37 days. Fledging: 70 days.

산란 수

1-4

소리

노래

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.

분류학

Kingdom Animalia
Phylum Chordata
Class Aves
Strigiformes (Owls)
Strigidae (True Owls)
Genus Bubo
Bubo virginianus

Names in Other Languages

Language Name
German Virginia-Uhu
Spanish Búho Cornudo

Distribution

Great Horned Owl has been recorded in 9 countries.

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출현 Not recorded
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countries highlighted

External Databases

자주 묻는 질문

What does the Great Horned Owl eat?
Extremely diverse — mammals (rabbits, skunks, rodents), birds (including other raptors), reptiles, amphibians, and fish. The most powerful American owl.
Where does the Great Horned Owl live?
Diverse habitats including forests, deserts, swamps, urban parks, and suburban areas. Nests in tree hollows, cliff ledges, and abandoned nests of other large birds.
Is the Great Horned Owl endangered?
The Great Horned Owl has a conservation status of Least Concern.
How does the Great Horned Owl nest?
Nest type: O,PL,SC. Incubation: 30-37 days. Fledging: 70 days.
What does the Great Horned Owl sound like?
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.
How big is the Great Horned Owl?
The Great Horned Owl has a body length of 55.0 cm, wingspan of 127.0 cm, weight of 1400.0 g.
What order and family does the Great Horned Owl belong to?
The Great Horned Owl (Bubo virginianus) belongs to the order Strigiformes and the family Strigidae.

Similar Birds

Other species in the Strigidae family

비교

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