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Side-by-Side Comparison

属性	Black Cuckoo	Lesser Ground-cuckoo
学名	Cuculus clamosus	Morococcyx erythropygus
目	Cuculiformes	Cuculiformes
科	Cuculidae	Cuculidae
保全状況	Least Concern	Least Concern
体長	—	—
翼開長	36.2 cm (14.3 in)	19.8 cm (7.8 in)
体重	86.86666666666667 g (3.06 oz)	66.6 g (2.35 oz)
食性	--	--
一腹卵数	--	2
Population Trend	—	—

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Habitat Comparison

共通生息地

None

Black Cuckoo only

🌲 Forest

Lesser Ground-cuckoo only

None

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Song & Call Comparison

Black Cuckoo

さえずり

Loud, nasal call with bubbling quality; distinctive resonant notes carrying through dense African forest.

Lesser Ground-cuckoo

さえずり

Soft, ventriloquial whistled phrase; clear pure notes given quietly and deceptively from dense tropical thicket.

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保全状況

Least Concern

Black Cuckoo

Least Concern

Lesser Ground-cuckoo

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How to Tell Them Apart

Black Cuckoo

羽毛

Black Cuckoo: all glossy black; red eye; occasionally rufous undertail; slender; long dark tail; sexually monomorphic dark plumage

Lesser Ground-cuckoo

羽毛

Greater Roadrunner: boldly streaked brown above; white-cream below with dark streaks; long tail; shaggy crest; bare facial skin; fast runner

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About These Birds

Black Cuckoo

Black Cuckoo (Cuculus clamosus) — 28–32 cm. Entirely glossy black; slender build; long tail; slightly decurved bill. Inhabits forest, woodland, and dense savanna across sub-Saharan Africa. Brood parasite targeting bulbuls, shrikes, and other passerines. Insectivore; specialises in hairy caterpillars. Identified by its mournful 'I'm so sad' call.

Lesser Ground-cuckoo

メキシコからコスタリカにかけての乾燥した低地林に生息するレッサーグラウンドカッコウ。体長25〜28cm。地面を走り昆虫や小動物を捕食する。地面を好む習性のカッコウ類。低危険種。

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More Birds to Explore

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