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Side-by-Side Comparison

属性	Northern Black Bustard	White-bellied Bustard
学名	Afrotis afraoides	Eupodotis senegalensis
目	Otidiformes	Otidiformes
科	Otididae	Otididae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	56.6 cm (22.3 in)	54.1 cm (21.3 in)
体重	714.5 g (25.20 oz)	934.0 g (32.95 oz)
食性	Omnivore of open grasslands, eating insects, small vertebrates, seeds, and green shoots. Beetles and grasshoppers …	Omnivore of African savanna; eats insects, small vertebrates, seeds, and green shoots. Beetles and grasshoppers …
产卵数	1-2	1-3
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌾 Grassland

Northern Black Bustard only

🏜️ Desert

White-bellied Bustard only

🌿 Wetland

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Song & Call Comparison

Northern Black Bustard

鸣唱

Loud, low booming call; deep carrying resonance audible far across open South Asian grassland terrain.

White-bellied Bustard

鸣唱

Loud, low booming call; resonant bass notes carrying across open grassland habitat with remarkable power.

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Geographic Range & Migration

Northern Black Bustard

Found in open grasslands and Karoo of southern Africa from South Africa to Namibia and Botswana. Resident.

White-bellied Bustard

Found in savanna grasslands across sub-Saharan Africa from Senegal to Ethiopia and south to South Africa. Resident.

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保护状况

Least Concern

Northern Black Bustard

Least Concern

White-bellied Bustard

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How to Tell Them Apart

Northern Black Bustard

羽毛

Golden Bronze-cuckoo: brilliant golden-bronze iridescence; white barred underparts; golden-green head; bronze sheen; small cuckoo

White-bellied Bustard

羽毛

Hispaniolan Lizard-cuckoo: brown above; rufous-buff below; long tail; red facial skin; yellow bill; Hispaniola endemic lizard-cuckoo

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About These Birds

Northern Black Bustard

南非鸨（Afrotis afraoides），体长50-55厘米，分布于南非至津巴布韦和博茨瓦纳的开阔草地和卡鲁地区。属鸨科（Otididae），外形与黑鸨相似，是南部非洲常见的中型鸨。

White-bellied Bustard

白腹鸨，体长52-60厘米。沙棕色，腹部白色。分布于撒哈拉以南非洲。

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More Birds to Explore

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