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Side-by-Side Comparison

Attribut	African Cuckoo	Eastern Koel
Nom scientifique	Cuculus gularis	Eudynamys orientalis
Ordre	Cuculiformes	Cuculiformes
Famille	Cuculidae	Cuculidae
Statut de conservation	Least Concern	Least Concern
Longueur	—	—
Envergure	41,8 cm (16.5 in)	42,0 cm (16.5 in)
Poids	105,0 g (3.70 oz)	239,33333333333334 g (8.44 oz)
Régime alimentaire	--	--
Taille de la couvée	--	1
Population Trend	—	—

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Habitat Comparison

Habitats partagés

🌲 Forest

African Cuckoo only

Aucun(e)

Eastern Koel only

Aucun(e)

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Song & Call Comparison

African Cuckoo

Chant

Loud, far-carrying raucous call; harsh penetrating notes given from tall African forest canopy. Vocalization pattern typical of this species in its native habitat.

Eastern Koel

Chant

Loud, far-carrying resonant call; deep musical notes audible through dense tropical forest in Sumatra.

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Statut de conservation

Least Concern

African Cuckoo

Least Concern

Eastern Koel

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How to Tell Them Apart

African Cuckoo

Plumage

African Cuckoo: gray above; white below with rufous barring; long dark tail; yellow eye-ring; African migrant similar to Common

Eastern Koel

Plumage

Rufous-throated Bronze-cuckoo: rufous throat contrasting bronze-green above; barred white below; small; distinctive rufous throat

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About These Birds

African Cuckoo

African Cuckoo (Cuculus gularis) — 32–35 cm. Very similar to Common Cuckoo; grey above; barred below; yellow bill base and orbital ring; long tail. Migratory intra-African breeder across sub-Saharan woodland and savanna. Brood parasite primarily targeting fork-tailed drongos. Insectivore.

Eastern Koel

Eastern Koel (Eudynamys orientalis) — 38–46 cm. Male glossy black; female brown with heavy spotting; pale green bill; red eye; long tail. Ranges across Southeast Asia, New Guinea, and Australia; migrates to Australia in spring. Brood parasite targeting magpies and friarbirds. Frugivore; disperses rainforest seeds.

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