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Side-by-Side Comparison

属性	Diederik Cuckoo	African Emerald Cuckoo
学名	Chrysococcyx caprius	Chrysococcyx cupreus
目	Cuculiformes	Cuculiformes
科	Cuculidae	Cuculidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	22.7 cm (8.9 in)	21.1 cm (8.3 in)
体重	32.44 g (1.14 oz)	38.0 g (1.34 oz)
食性	--	--
产卵数	--	--
Population Trend	—	—

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Habitat Comparison

共同栖息地

无

Diederik Cuckoo only

🌿 Wetland

African Emerald Cuckoo only

无

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Song & Call Comparison

Diederik Cuckoo

鸣唱

Loud, far-carrying call with resonant quality; deep hollow notes audible far through dense forest. Vocalization pattern typical of this species in its native habitat.

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.

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保护状况

Least Concern

Diederik Cuckoo

Least Concern

African Emerald Cuckoo

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How to Tell Them Apart

Diederik Cuckoo

羽毛

Broad-billed Bronze-cuckoo: bronze-green above; broadly barred white below; wide complete bars; reddish eye; Australian species

African Emerald Cuckoo

羽毛

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

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About These Birds

Diederik Cuckoo

黑帽金鹃(Chrysococcyx caprius)体长18-20厘米。雄鸟：具光泽的绿色上体，白色斑点；白色眉纹；古铜绿色胸部；红色眼圈。分布于撒哈拉以南非洲，是织雀的巢寄生者。鸣声婉转，以其宿主名命名。雌鸟棕绿色，具条纹。

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。

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