オウギワシ vs Hoopoe

Harpia harpyja 比較対象 Upupa epops

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Side-by-Side Comparison

属性 オウギワシ Hoopoe
学名 Harpia harpyja Upupa epops
Accipitriformes Bucerotiformes
Accipitridae Upupidae
保全状況 Vulnerable Least Concern
体長 100.0 cm (39.4 in) 28.0 cm (11.0 in)
翼開長 200.0 cm (78.7 in) 46.0 cm (18.1 in)
体重 7500.0 g (264.55 oz) 62.0 g (2.19 oz)
食性 Arboreal mammals including sloths, monkeys, and opossums, which make up over 70% of the diet. … Insects and larvae probed from the ground, especially beetle grubs, crickets, and caterpillars. Occasionally takes …
一腹卵数 2-3 2-12
Population Trend
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Size Comparison

Body Length
オウギワシ 100.0 cm
Hoopoe 28.0 cm
翼開長
オウギワシ 200.0 cm
Hoopoe 46.0 cm
体重
オウギワシ 7500.0 g
Hoopoe 62.0 g
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Habitat Comparison

共通生息地

オウギワシ only

None

Hoopoe only

オウギワシ

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

Hoopoe

Open woodland, orchards, vineyards, parkland, and grassland with bare or sparsely vegetated ground for foraging.

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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.

Hoopoe

さえずり

The eponymous call: a soft, far-carrying 'oop-oop-oop', repeated in triplets or quadruplets. Given from a hidden perch; mellow and flute-like. Contact call is a thin 'cherrr'.

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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.

Hoopoe

Europe, Asia, and Africa. Northern populations are migratory. A widespread species across the Old World.

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保全状況

Vulnerable

オウギワシ

Least Concern

Hoopoe

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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

Hoopoe

羽毛

Pinkish-brown body with dramatically barred black and white wings and tail. Long, erectile, fan-shaped crest tipped with black. Undulating butterfly-like flight.

くちばし

Long, thin, slightly decurved bill for probing soil

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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。

Hoopoe

ヤツガシラはアフリカ・ユーラシアに広く生息する中型の鳥(体長25〜29 cm)。オレンジ色の羽衣と黒白の翼・尾・先端が黒い扇状の冠羽、長い下向きに曲がったくちばしが特徴。地面をつつきながら昆虫・ムカデ・ミミズを採食。イスラエルの国鳥。

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