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Side-by-Side Comparison

属性	African Houbara	Little Brown Bustard
学名	Chlamydotis undulata	Heterotetrax humilis
目	Otidiformes	Otidiformes
科	Otididae	Otididae
保全状況	Vulnerable	Near Threatened
体長	—	—
翼開長	72.9 cm (28.7 in)	46.5 cm (18.3 in)
体重	1875.0 g (66.14 oz)	700.0 g (24.69 oz)
食性	Omnivore of North African desert; feeds on insects, small lizards, seeds, and succulent plant material. …	Omnivore of open grasslands, eating insects, small vertebrates, seeds, and green shoots. Beetles and grasshoppers …
一腹卵数	1-3	2-3
Population Trend	—	—

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Habitat Comparison

共通生息地

🌾 Grassland

African Houbara only

🏜️ Desert

Little Brown Bustard only

None

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Song & Call Comparison

African Houbara

さえずり

Loud, low booming call with hollow quality; deep resonant sound carrying across open Asian semi-arid terrain.

Little Brown Bustard

さえずり

Loud, grating bark with deep resonant character; carrying calls audible across open dry Southern African plains.

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Geographic Range & Migration

African Houbara

Found in semi-arid grasslands and steppe of North Africa from Morocco to Egypt. Resident and partial migrant.

Little Brown Bustard

Found in the Horn of Africa from Ethiopia to Somalia. Resident in semi-arid grasslands. Near Threatened.

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保全状況

Vulnerable

African Houbara

Near Threatened

Little Brown Bustard

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How to Tell Them Apart

African Houbara

羽毛

Dark-billed Cuckoo: dark bill; dark brown above; pale buff below; graduated tail; South American relative of Black-billed Cuckoo

Little Brown Bustard

羽毛

Black-billed Koel (Microdynamis): black bill; males glossy black; females brown-barred; long tail; red eye; New Guinea koel

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About These Birds

African Houbara

モロッコからエジプトの北アフリカ半乾燥草地とステップに生息する中型ノガン（55〜65 cm）。精巧な黒い模様を持つ砂バフ色の羽衣。雑食性。脆弱種に分類。

Little Brown Bustard

タスマニアノガン（Heterotetrax humilis）は現在エチオピア・南スーダン・ウガンダのアフリカの角周辺の草原に生息するノガン科の小型ノガン（体長40〜45 cm）。暗褐色の縞模様の羽衣。ブッシュ・短草の草原の専門種。世界個体数は少ない。

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More Birds to Explore

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