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Side-by-Side Comparison

属性	White-bellied Bustard	Denham's Bustard
学名	Eupodotis senegalensis	Neotis denhami
目	Otidiformes	Otidiformes
科	Otididae	Otididae
保护状况	Least Concern	Near Threatened
体长	—	—
翼展	54.1 cm (21.3 in)	111.8 cm (44.0 in)
体重	934.0 g (32.95 oz)	5567.75 g (196.40 oz)
食性	Omnivore of African savanna; eats insects, small vertebrates, seeds, and green shoots. Beetles and grasshoppers …	Omnivore of African grasslands; feeds on insects, small vertebrates, seeds, and green shoots. Beetles and …
产卵数	1-3	1-2
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌾 Grassland

White-bellied Bustard only

🌿 Wetland

Denham's Bustard only

无

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Song & Call Comparison

White-bellied Bustard

鸣唱

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

Denham's Bustard

鸣唱

Deep, resonant booming call with dramatic quality; powerful bass notes audible across open African plains.

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Geographic Range & Migration

White-bellied Bustard

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

Denham's Bustard

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

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保护状况

Least Concern

White-bellied Bustard

Near Threatened

Denham's Bustard

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How to Tell Them Apart

White-bellied Bustard

羽毛

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

Denham's Bustard

羽毛

Mangrove Cuckoo: olive-brown above; buff-orange below; long dark tail with white spots; yellow bill; black facial mask; Caribbean

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About These Birds

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。

Denham's Bustard

A large bustard (80-116 cm) found in grasslands and savanna across sub-Saharan Africa. Brown plumage with grey neck and rufous hindneck patch. Omnivore. Named after Major Dixon Denham. The most widespread large bustard in Africa.

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