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Side-by-Side Comparison

属性	Klaas's Cuckoo	Rufous-winged Ground-cuckoo
学名	Chrysococcyx klaas	Neomorphus rufipennis
目	Cuculiformes	Cuculiformes
科	Cuculidae	Cuculidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	19.8 cm (7.8 in)	34.1 cm (13.4 in)
体重	27.919999999999998 g (0.98 oz)	381.25 g (13.45 oz)
食性	--	--
产卵数	1-2	--
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Klaas's Cuckoo only

无

Rufous-winged Ground-cuckoo only

无

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Song & Call Comparison

Klaas's Cuckoo

鸣唱

Loud, raucous call with harsh quality; penetrating rough notes carrying well through dense forest. Vocalization pattern typical of this species in its native habitat.

Rufous-winged Ground-cuckoo

鸣唱

Deep, hollow resonant call; powerful low-frequency sound carrying across dense lowland tropical forest floor.

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保护状况

Least Concern

Klaas's Cuckoo

Least Concern

Rufous-winged Ground-cuckoo

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How to Tell Them Apart

Klaas's Cuckoo

羽毛

Black-eared Bronze-cuckoo: dark ear patch; bronze-green above; barred white below; red eye; distinctive dark ear patch; small

Rufous-winged Ground-cuckoo

羽毛

Pheasant Coucal: dark glossy black head and body; rufous-brown wings; strongly barred dark tail; reddish eye; terrestrial habits

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About These Birds

Klaas's Cuckoo

克拉氏金鹃(Chrysococcyx klaas)体长17-18厘米。雄鸟：上体纯光泽绿色；腹部白色，两侧具少量绿色斑点。广泛分布于撒哈拉以南非洲的林地和灌木丛。巢寄生性，主要寄生于太阳鸟巢中。

Rufous-winged Ground-cuckoo

Rufous-winged Ground-cuckoo (Neomorphus rufipennis) — 46–50 cm. Bronze-green above; rufous wing panels; pale buff below. Found in humid forest of Venezuela, Guyana, and northern Brazil. Non-parasitic; follows army ants. Insectivore and small vertebrate predator. Rarely encountered; Near Threatened.

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More Birds to Explore

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Guira Cuckoo Guira guira Lesser Ground-cuckoo Morococcyx erythropygus Common Squirrel-cuckoo Piaya cayana Black-bellied Cuckoo Piaya melanogaster All Cuculidae birds →

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