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Side-by-Side Comparison

属性	Moluccan Cuckoo	Rufous-winged Ground-cuckoo
学名	Cacomantis aeruginosus	Neomorphus rufipennis
目	Cuculiformes	Cuculiformes
科	Cuculidae	Cuculidae
保全状況	Least Concern	Least Concern
体長	—	—
翼開長	22.4 cm (8.8 in)	34.1 cm (13.4 in)
体重	35.8 g (1.26 oz)	381.25 g (13.45 oz)
食性	--	--
一腹卵数	--	--
Population Trend	—	—

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Habitat Comparison

共通生息地

🌲 Forest

Moluccan Cuckoo only

None

Rufous-winged Ground-cuckoo only

None

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Song & Call Comparison

Moluccan Cuckoo

さえずり

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

Moluccan Cuckoo

Least Concern

Rufous-winged Ground-cuckoo

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How to Tell Them Apart

Moluccan Cuckoo

羽毛

Moluccan Cuckoo: dark olive-brown above; pale buff below; long dark graduated tail; yellow eye-ring; Moluccan island endemic

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

Moluccan Cuckoo

インドネシアのモルッカ諸島に生息する体長22〜25cmのカッコウ。托卵性で昆虫を食べる。

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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