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Side-by-Side Comparison

属性	African Emerald Cuckoo	Yellow-billed Malkoha
学名	Chrysococcyx cupreus	Rhamphococcyx calyorhynchus
目	Cuculiformes	Cuculiformes
科	Cuculidae	Cuculidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	21.1 cm (8.3 in)	35.2 cm (13.9 in)
体重	38.0 g (1.34 oz)	117.0 g (4.13 oz)
食性	--	--
产卵数	--	--
Population Trend	—	—

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Habitat Comparison

共同栖息地

无

African Emerald Cuckoo only

无

Yellow-billed Malkoha only

🌲 Forest

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Song & Call Comparison

African Emerald Cuckoo

鸣唱

Deep, hollow resonant booming call; powerful low notes carrying far through dense tropical forest. Vocalization pattern typical of this species in its native habitat.

Yellow-billed Malkoha

鸣唱

Loud, far-carrying plaintive whistle; pure melodic notes audible through open tropical scrub habitat.

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保护状况

Least Concern

African Emerald Cuckoo

Least Concern

Yellow-billed Malkoha

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How to Tell Them Apart

African Emerald Cuckoo

羽毛

New Caledonian Bronze-cuckoo: bronze-green above; barred white below; island endemic; red eye; iridescent bronze-green; small size

Yellow-billed Malkoha

羽毛

Reynaud's Coua: gray-brown above; white below with rufous flanks; bare blue facial skin; long dark tail; Madagascar forest endemic

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About These Birds

African Emerald Cuckoo

非洲翡翠金鹃(Chrysococcyx cupreus)体长20-22厘米。雄鸟：上体及胸部呈耀眼的翡翠绿色；腹部横斑白色。广泛分布于撒哈拉以南非洲的森林和林地。寄生于多种鸟巢中，以其鲜亮的雄性羽色而著称。

Yellow-billed Malkoha

Yellow-billed Malkoha (Rhamphococcyx calyorhynchus) — 45–50 cm. Bronze-green above; chestnut-red underparts; yellow bill; bare red orbital skin; long tail. Endemic to Sulawesi and nearby islands in primary and secondary forest. Non-parasitic. Insectivore.

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