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Side-by-Side Comparison

属性	Common Hawk-Cuckoo	Rufous-winged Ground-cuckoo
学名	Hierococcyx varius	Neomorphus rufipennis
目	Cuculiformes	Cuculiformes
科	Cuculidae	Cuculidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	38.2 cm (15.0 in)	34.1 cm (13.4 in)
体重	101.5 g (3.58 oz)	381.25 g (13.45 oz)
食性	--	--
产卵数	2	--
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Common Hawk-Cuckoo only

🏖️ Coastal

Rufous-winged Ground-cuckoo only

无

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Song & Call Comparison

Common Hawk-Cuckoo

鸣唱

Loud, raucous call with harsh quality; penetrating far-carrying notes given from forest canopy. 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

Common Hawk-Cuckoo

Least Concern

Rufous-winged Ground-cuckoo

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How to Tell Them Apart

Common Hawk-Cuckoo

羽毛

Common Hawk-Cuckoo: gray above; white below with rufous barring; hawk-mimic; long barred tail; yellow eye-ring; brain-fever bird

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

Common Hawk-Cuckoo

常见鹰鹃广泛分布于南亚，从巴基斯坦至孟加拉国的各类林地。体羽棕褐，下体白色具棕色条纹，眼圈黄色。以昆虫为食，是巢寄生鸟类，主要寄生于哑幼鸟鸟类。其清晰响亮的重复性鸣声是南亚林地的标志音。

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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