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Side-by-Side Comparison

属性	African Emerald Cuckoo	Thick-billed Cuckoo
学名	Chrysococcyx cupreus	Pachycoccyx audeberti
目	Cuculiformes	Cuculiformes
科	Cuculidae	Cuculidae
保全状況	Least Concern	Least Concern
体長	—	—
翼開長	21.1 cm (8.3 in)	44.1 cm (17.4 in)
体重	38.0 g (1.34 oz)	104.0 g (3.67 oz)
食性	--	--
一腹卵数	--	--
Population Trend	—	—

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Habitat Comparison

共通生息地

None

African Emerald Cuckoo only

None

Thick-billed Cuckoo only

🌲 Forest

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Song & Call Comparison

African Emerald Cuckoo

さえずり

Deep, hollow resonant booming call; powerful low notes carrying far through dense tropical forest. Vocalization pattern typical of this species in its native habitat.

Thick-billed Cuckoo

さえずり

Deep, hollow resonant booming; powerful low notes carrying through dense humid Southeast Asian forest.

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保全状況

Least Concern

African Emerald Cuckoo

Least Concern

Thick-billed Cuckoo

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How to Tell Them Apart

African Emerald Cuckoo

羽毛

New Caledonian Bronze-cuckoo: bronze-green above; barred white below; island endemic; red eye; iridescent bronze-green; small size

Thick-billed Cuckoo

羽毛

Long-tailed Koel: males blue-black; females barred brown; very long tail; red eye; Pacific island koel; strongly dimorphic

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About These Birds

African Emerald Cuckoo

エメラルドカッコウ(Chrysococcyx cupreus)はアフリカ熱帯地方に生息する小型のカッコウです。オスは鮮やかなエメラルドグリーンの体色を持ち、林内の美しい宝石のようです。托卵性で、様々な小型鳥類の巣に産卵します。

Thick-billed Cuckoo

Thick-billed Cuckoo (Pachycoccyx audeberti) — 32–36 cm. Hawk-like; dark brown above; white below with fine dark streaking; thick, strongly curved bill. Inhabits woodland and savanna of East and Central Africa from Tanzania to Malawi and Mozambique. Brood parasite targeting helmet-shrikes (Prionops). Insectivore. Rare and locally distributed.

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