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Side-by-Side Comparison

属性	オウギワシ	ダルマワシ
学名	Harpia harpyja	Terathopius ecaudatus
目	Accipitriformes	Accipitriformes
科	Accipitridae	Accipitridae
保全状況	Vulnerable	Endangered
体長	100.0 cm (39.4 in)	—
翼開長	200.0 cm (78.7 in)	100.1 cm (39.4 in)
体重	7500.0 g (264.55 oz)	2400.0 g (84.66 oz)
食性	Arboreal mammals including sloths, monkeys, and opossums, which make up over 70% of the diet. …	--
一腹卵数	2-3	1
Population Trend	—	—

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Size Comparison

Body Length

オウギワシ 100.0 cm

ダルマワシ —

翼開長

オウギワシ 200.0 cm

ダルマワシ 100.1 cm

体重

オウギワシ 7500.0 g

ダルマワシ 2400.0 g

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Habitat Comparison

共通生息地

🌲 Forest

オウギワシ only

None

ダルマワシ only

🌿 Wetland 🌾 Grassland

オウギワシ

Tropical lowland rainforests, requiring large tracts of continuous forest with tall emergent trees for nesting.

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Song & Call Comparison

オウギワシ

さえずり

Rarely heard; emits mournful whistled screams 'wheee-oo' and low croaking grunts near the nest. Vocalizations poorly documented given its remote Amazonian habitat.

ダルマワシ

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Geographic Range & Migration

オウギワシ

Central and South America from southern Mexico through Brazil and northern Argentina. Range is shrinking due to deforestation.

ダルマワシ

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保全状況

Vulnerable

オウギワシ

Endangered

ダルマワシ

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How to Tell Them Apart

オウギワシ

羽毛

Slate-black upperparts and head with a pale grey breast and white underparts with black barring. A distinctive split grey crest rises when the bird is alarmed.

くちばし

Massive dark hooked bill, one of the largest of any eagle

ダルマワシ

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About These Birds

オウギワシ

ハーピーワシは世界で最も強力な猛禽類の一つで、ハイイログマの爪ほどの大きさの鉤爪を持つ。パナマの国鳥。大規模な未撹乱の森林の生息地を必要とするため、森林破壊がこの種の最大の脅威。

ダルマワシ

The Bateleur is an Endangered eagle of the family Accipitridae found in open savanna and woodland across sub-Saharan Africa. Weighing about 2,400g with an impressive wingspan of 100.1cm, it is distinguished by its extremely short tail and vivid red facial skin and bill. It soars for hours over vast distances, feeding primarily on carrion and occasionally taking live prey.

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