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Side-by-Side Comparison

属性	Southern Black Bustard	Asian Houbara
学名	Afrotis afra	Chlamydotis macqueenii
目	Otidiformes	Otidiformes
科	Otididae	Otididae
保护状况	Vulnerable	Vulnerable
体长	—	—
翼展	58.2 cm (22.9 in)	76.7 cm (30.2 in)
体重	693.6 g (24.47 oz)	2068.75 g (72.97 oz)
食性	Omnivore of open grasslands, eating insects, small vertebrates, seeds, and green shoots. Beetles and grasshoppers …	Omnivore of Asian steppe and desert; eats insects, small vertebrates, seeds, and green shoots. Beetles …
产卵数	1-2	2-6
Population Trend	—	—

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Habitat Comparison

共同栖息地

无

Southern Black Bustard only

🏖️ Coastal

Asian Houbara only

🏜️ Desert

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Song & Call Comparison

Southern Black Bustard

鸣唱

Loud, low booming call; deep resonant notes carrying far across open South Asian grassland habitat. Vocalization pattern typical of this species in its native habitat.

Asian Houbara

鸣唱

Deep, resonant booming call with carrying quality; powerful bass notes audible at considerable range across plains.

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Geographic Range & Migration

Southern Black Bustard

Endemic to the fynbos and strandveld of the Western Cape, South Africa. Classified as Vulnerable.

Asian Houbara

Found in arid steppes from the Middle East through Central Asia to western China. Long-distance migrant.

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保护状况

Vulnerable

Southern Black Bustard

Vulnerable

Asian Houbara

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How to Tell Them Apart

Southern Black Bustard

羽毛

Shining Bronze-cuckoo: brilliant iridescent golden-green above; white barred below; bronze-green head; reddish eye; small size

Asian Houbara

羽毛

Cocos Cuckoo: olive-brown above; pale buffy below; long dark tail; island endemic; bill yellowish; Cocos Island cuckoo species

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About These Birds

Southern Black Bustard

黑鸨（Afrotis afra），体长50-55厘米，特产于南非西开普省的凡波斯和沿海灌木丛（strandveld）地带。属鸨科（Otididae），是凡波斯植被区的特有种，雄鸟具醒目的黑色颈部图案。

Asian Houbara

麦氏大鸨 (Chlamydotis macqueenii)，体长约55–65厘米。雄鸟颈侧具黑白色羽毛束，上体黄沙色具黑色细纹，下体白色。分布于中亚至中国西部的干旱草原。以植物性食物和昆虫为食。为濒危物种，因猎捕而数量急剧减少。

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