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Side-by-Side Comparison

属性	Heuglin's Bustard	Little Bustard
学名	Neotis heuglinii	Tetrax tetrax
目	Otidiformes	Otidiformes
科	Otididae	Otididae
保全状況	Least Concern	Near Threatened
体長	—	—
翼開長	91.7 cm (36.1 in)	47.9 cm (18.9 in)
体重	4400.0 g (155.21 oz)	840.6666666666666 g (29.65 oz)
食性	Omnivore of East African open grasslands; eats insects, small vertebrates, seeds, and shoots. Beetles and …	Omnivore of European and Central Asian steppe; eats insects, clover, seeds, and green shoots. Beetles …
一腹卵数	2	2-6
Population Trend	—	—

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Habitat Comparison

共通生息地

🌾 Grassland

Heuglin's Bustard only

🏜️ Desert

Little Bustard only

None

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Song & Call Comparison

Heuglin's Bustard

さえずり

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

Little Bustard

さえずり

Loud, low booming call; deep resonant notes carrying impressively across open African semi-arid landscape.

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Geographic Range & Migration

Heuglin's Bustard

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

Little Bustard

Found in open grasslands and steppe from Western Europe to Central Asia. Partial migrant. Near Threatened.

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保全状況

Least Concern

Heuglin's Bustard

Near Threatened

Little Bustard

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How to Tell Them Apart

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

Little Bustard

羽毛

Horsfield's Bronze-cuckoo: bronze-green above; white barred below; narrow incomplete bars; reddish eye; bronze-green iridescence

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About These Birds

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.

Little Bustard

ヒメノガンはヨーロッパと中央アジアの草原地帯に生息する中型のノガン科の鳥です。雄は繁殖期に特徴的な羽毛の飾りを持ちます。

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More Birds to Explore

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