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Side-by-Side Comparison

属性	African Houbara	Heuglin's Bustard
学名	Chlamydotis undulata	Neotis heuglinii
目	Otidiformes	Otidiformes
科	Otididae	Otididae
保全状況	Vulnerable	Least Concern
体長	—	—
翼開長	72.9 cm (28.7 in)	91.7 cm (36.1 in)
体重	1875.0 g (66.14 oz)	4400.0 g (155.21 oz)
食性	Omnivore of North African desert; feeds on insects, small lizards, seeds, and succulent plant material. …	Omnivore of East African open grasslands; eats insects, small vertebrates, seeds, and shoots. Beetles and …
一腹卵数	1-3	2
Population Trend	—	—

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Habitat Comparison

共通生息地

🌾 Grassland 🏜️ Desert

African Houbara only

None

Heuglin's 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.

Heuglin's Bustard

さえずり

Loud, rough barking call with guttural quality; deep resonant notes carrying well across open arid terrain.

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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.

Heuglin's Bustard

Found in semi-arid grasslands of the Horn of Africa from Djibouti to northern Kenya. Resident.

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保全状況

Vulnerable

African Houbara

Least Concern

Heuglin's 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

Heuglin's Bustard

羽毛

Thick-billed Cuckoo (alt): heavy bill; dark brown above; pale buff below; long graduated tail; island cuckoo species; robust bill

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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。

Heuglin's Bustard

A large bustard (70-85 cm) found in semi-arid grasslands of the Horn of Africa and adjacent regions. Sandy-brown plumage. Omnivore. Named after the German explorer Theodor von Heuglin. Found in Somalia, Ethiopia, and northern Kenya.

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