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Side-by-Side Comparison

属性	Dark-billed Cuckoo	Rufous-winged Ground-cuckoo
学名	Coccyzus melacoryphus	Neomorphus rufipennis
目	Cuculiformes	Cuculiformes
科	Cuculidae	Cuculidae
保全状況	Least Concern	Least Concern
体長	—	—
翼開長	23.3 cm (9.2 in)	34.1 cm (13.4 in)
体重	53.125 g (1.87 oz)	381.25 g (13.45 oz)
食性	--	--
一腹卵数	2-4	--
Population Trend	—	—

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Habitat Comparison

共通生息地

None

Dark-billed Cuckoo only

🏖️ Coastal

Rufous-winged Ground-cuckoo only

🌲 Forest

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Song & Call Comparison

Dark-billed Cuckoo

さえずり

Loud, harsh raucous call; piercing rough notes carrying powerfully through dense tropical forest. Vocalization pattern typical of this species in its native habitat.

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

Dark-billed Cuckoo

Least Concern

Rufous-winged Ground-cuckoo

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How to Tell Them Apart

Dark-billed Cuckoo

羽毛

Striped Cuckoo (Tapera): white below with dark streaks; boldly streaked brown above; long white-tipped tail; pale supercilium; slim

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

Dark-billed Cuckoo

ダークビルドカッコウ(Coccyzus melacoryphus)は南アメリカ広く分布するカッコウです。暗い嘴と対照的な白い下面が特徴的です。ブラジルからアルゼンチンにかけて見られ、低地の森林や低木地帯を好みます。

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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