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Side-by-Side Comparison

属性	Dusky Long-tailed Cuckoo	Rufous-winged Ground-cuckoo
学名	Cercococcyx mechowi	Neomorphus rufipennis
目	Cuculiformes	Cuculiformes
科	Cuculidae	Cuculidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	26.1 cm (10.3 in)	34.1 cm (13.4 in)
体重	57.0 g (2.01 oz)	381.25 g (13.45 oz)
食性	--	--
产卵数	--	--
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Dusky Long-tailed Cuckoo only

无

Rufous-winged Ground-cuckoo only

无

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Song & Call Comparison

Dusky Long-tailed Cuckoo

鸣唱

Loud, raucous call with hollow resonant quality; distinctive far-carrying notes through dense forest.

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

Dusky Long-tailed Cuckoo

Least Concern

Rufous-winged Ground-cuckoo

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How to Tell Them Apart

Dusky Long-tailed Cuckoo

羽毛

Dusky Long-tailed Cuckoo: dark dusky brown above; pale buff below; very long graduated dark tail; red eye; forest canopy specialist

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

Dusky Long-tailed Cuckoo

长尾杜鹃 (Cercococcyx mechowi)，体长约36厘米。上体棕褐色，下体白色具灰色横纹，尾极长，分层明显。眼黄色。分布于非洲中西部的热带雨林，包括刚果盆地。以昆虫幼虫为食，常在森林中下层活动，叫声婉转悦耳。

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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