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Side-by-Side Comparison

属性	Nubian Bustard	Little Bustard
学名	Neotis nuba	Tetrax tetrax
目	Otidiformes	Otidiformes
科	Otididae	Otididae
保全状況	Near Threatened	Near Threatened
体長	—	—
翼開長	84.4 cm (33.2 in)	47.9 cm (18.9 in)
体重	5420.0 g (191.19 oz)	840.6666666666666 g (29.65 oz)
食性	Omnivore of Sahelian grasslands; feeds on insects, small vertebrates, seeds, and green 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

None

Nubian Bustard only

🏜️ Desert

Little Bustard only

🌾 Grassland

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Song & Call Comparison

Nubian Bustard

さえずり

Loud, rough barking call with guttural quality; deep resonant notes carrying across dry African hillside 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

Nubian Bustard

Found in the Sahel zone of northern Africa from Mauritania to Sudan. Resident in arid grasslands.

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

Near Threatened

Nubian Bustard

Near Threatened

Little Bustard

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How to Tell Them Apart

Nubian Bustard

羽毛

Puerto Rican Lizard-cuckoo: dark brown above; pale below; long tail; red orbital ring; yellow bill; Puerto Rico endemic lizard-cuckoo

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

Nubian Bustard

A large bustard (70-80 cm) found in the Sahel zone of northern Africa from Mauritania to Sudan. Sandy-brown plumage. Omnivore of arid grasslands and semi-desert. Classified as Near Threatened due to hunting and habitat degradation across the Sahel.

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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