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Side-by-Side Comparison

Attribut	Bay Coucal	Rufous-winged Ground-cuckoo
Nom scientifique	Centropus celebensis	Neomorphus rufipennis
Ordre	Cuculiformes	Cuculiformes
Famille	Cuculidae	Cuculidae
Statut de conservation	Least Concern	Least Concern
Longueur	—	—
Envergure	36,4 cm (14.3 in)	34,1 cm (13.4 in)
Poids	244,4 g (8.62 oz)	381,25 g (13.45 oz)
Régime alimentaire	--	--
Taille de la couvée	--	--
Population Trend	—	—

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Habitat Comparison

Habitats partagés

🌲 Forest

Bay Coucal only

Aucun(e)

Rufous-winged Ground-cuckoo only

Aucun(e)

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Song & Call Comparison

Bay Coucal

Chant

Deep, hollow resonant call; powerful low-frequency notes given from dense forest floor in Madagascar.

Rufous-winged Ground-cuckoo

Chant

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

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Statut de conservation

Least Concern

Bay Coucal

Least Concern

Rufous-winged Ground-cuckoo

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How to Tell Them Apart

Bay Coucal

Plumage

Greater Coucal: glossy blue-black head and underparts; rich chestnut wings; red eye; long graduated black tail; common large coucal

Rufous-winged Ground-cuckoo

Plumage

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

Bay Coucal

Bay Coucal (Centropus celebensis) — 40–45 cm. Deep chestnut body; black head, long tail, and underparts; red eye. Endemic to Sulawesi and nearby islands in forest and scrub. Non-parasitic. Omnivore foraging in dense vegetation for lizards, large insects, and frogs.

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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