Great Horned Owl vs Jamaican Owl

Bubo virginianus 比較対象 Pseudoscops grammicus

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Side-by-Side Comparison

属性 Great Horned Owl Jamaican Owl
学名 Bubo virginianus Pseudoscops grammicus
Strigiformes Strigiformes
Strigidae Strigidae
保全状況 Least Concern Least Concern
体長 55.0 cm (21.7 in)
翼開長 127.0 cm (50.0 in) 42.3 cm (16.7 in)
体重 1400.0 g (49.38 oz) 335.0 g (11.82 oz)
食性 Extremely diverse — mammals (rabbits, skunks, rodents), birds (including other raptors), reptiles, amphibians, and fish. … --
一腹卵数 1-4 2
Population Trend
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Size Comparison

Body Length
Great Horned Owl 55.0 cm
Jamaican Owl
翼開長
Great Horned Owl 127.0 cm
Jamaican Owl 42.3 cm
体重
Great Horned Owl 1400.0 g
Jamaican Owl 335.0 g
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Habitat Comparison

共通生息地

Great Horned Owl only

Jamaican Owl only

None

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.

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Song & Call Comparison

Great Horned Owl

さえずり

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.

Jamaican Owl

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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.

Jamaican Owl

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保全状況

Least Concern

Great Horned Owl

Least Concern

Jamaican Owl

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How to Tell Them Apart

Great Horned Owl

羽毛

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

くちばし

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

Jamaican Owl

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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.

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Related Comparisons

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