セキセイインコ vs オウギワシ

Melopsittacus undulatus 比較対象 Harpia harpyja

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Side-by-Side Comparison

属性 セキセイインコ オウギワシ
学名 Melopsittacus undulatus Harpia harpyja
Psittaciformes Accipitriformes
Psittaculidae Accipitridae
保全状況 Least Concern Vulnerable
体長 18.0 cm (7.1 in) 100.0 cm (39.4 in)
翼開長 30.0 cm (11.8 in) 200.0 cm (78.7 in)
体重 30.0 g (1.06 oz) 7500.0 g (264.55 oz)
食性 Primarily grass seeds and other small seeds. In the wild, feeds on the ground in … Arboreal mammals including sloths, monkeys, and opossums, which make up over 70% of the diet. …
一腹卵数 4-6 2-3
Population Trend
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Size Comparison

Body Length
セキセイインコ 18.0 cm
オウギワシ 100.0 cm
翼開長
セキセイインコ 30.0 cm
オウギワシ 200.0 cm
体重
セキセイインコ 30.0 g
オウギワシ 7500.0 g
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Habitat Comparison

共通生息地

None

セキセイインコ only

オウギワシ only

セキセイインコ

Open grasslands, scrublands, and woodland in the Australian interior. Nomadic, following rainfall and seeding events.

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

セキセイインコ

さえずり

A rising, chattering 'budgerigar' chatter: rapid series of 'chek-chek-chek' and melodic warbling. Enormous wild flocks produce a continuous roaring chorus. Good vocal mimics in captivity.

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.

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Geographic Range & Migration

セキセイインコ

Interior of Australia, especially arid and semi-arid regions. One of the most popular pet birds worldwide.

オウギワシ

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

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保全状況

Least Concern

セキセイインコ

Vulnerable

オウギワシ

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How to Tell Them Apart

セキセイインコ

羽毛

Wild-type is green with yellow head and barred black scalloping on upperparts. Captive-bred varieties include blue, white, yellow, and many other colors.

くちばし

Short, downward-curved, olive-grey bill typical of parakeets

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

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About These Birds

セキセイインコ

セキセイインコは犬・猫に次いで世界で3番目に人気のあるペットで、ペットのオウムの中では圧倒的に最もポピュラー。野生のセキセイインコは空を暗くするほどの巨大な遊牧的群れを形成して移動する。雄は人間の言葉を真似ることができ、1,728語の語彙を持つ記録保持者のセキセイインコがいる。

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。

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