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Side-by-Side Comparison

属性	Crested Coua	Rufous-winged Ground-cuckoo
学名	Coua cristata	Neomorphus rufipennis
目	Cuculiformes	Cuculiformes
科	Cuculidae	Cuculidae
保全状況	Least Concern	Least Concern
体長	—	—
翼開長	27.2 cm (10.7 in)	34.1 cm (13.4 in)
体重	104.0 g (3.67 oz)	381.25 g (13.45 oz)
食性	--	--
一腹卵数	2	--
Population Trend	—	—

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Habitat Comparison

共通生息地

🌲 Forest

Crested Coua only

🏖️ Coastal

Rufous-winged Ground-cuckoo only

None

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Song & Call Comparison

Crested Coua

さえずり

Loud, far-carrying melodic call with resonant quality; clear rich notes audible through dense humid forest.

Rufous-winged Ground-cuckoo

さえずり

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

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保全状況

Least Concern

Crested Coua

Least Concern

Rufous-winged Ground-cuckoo

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How to Tell Them Apart

Crested Coua

羽毛

Bengal Coucal: dark brown above; rufous wings; pale buff below; long dark tail; red eye; common Asian coucal; widespread

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

Crested Coua

クレステッドコウア（Coua cristata）— マダガスカルに固有の冠羽をもつカッコウ。青い眼輪と褐色・白の羽色が特徴。複数の亜種が分布する。

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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