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Side-by-Side Comparison

Atributo	Western Koel	Rufous-winged Ground-cuckoo
Nombre científico	Eudynamys scolopaceus	Neomorphus rufipennis
Orden	Cuculiformes	Cuculiformes
Familia	Cuculidae	Cuculidae
Estado de conservación	Least Concern	Least Concern
Longitud	—	—
Envergadura	39,3 cm (15.5 in)	34,1 cm (13.4 in)
Peso	230,0 g (8.11 oz)	381,25 g (13.45 oz)
Dieta	--	--
Tamaño de la puesta	2-3	--
Population Trend	—	—

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Habitat Comparison

Hábitats compartidos

🌲 Forest

Western Koel only

Ninguno

Rufous-winged Ground-cuckoo only

Ninguno

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Song & Call Comparison

Western Koel

Canto

Loud, far-carrying nasal call; distinctive penetrating notes audible through dense tropical forest. Vocalization pattern typical of this species in its native habitat.

Rufous-winged Ground-cuckoo

Canto

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

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Estado de conservación

Least Concern

Western Koel

Least Concern

Rufous-winged Ground-cuckoo

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How to Tell Them Apart

Western Koel

Plumaje

Shining Bronze-cuckoo: brilliant iridescent golden-green above; white barred below; bronze-green head; reddish eye; small size

Rufous-winged Ground-cuckoo

Plumaje

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

Western Koel

Koel asiático, 42-46 cm. Macho negro brillante con ojos rojos; hembra parda moteada. Ampliamente distribuido en Asia del Sur y Sudeste Asiático. Parásito de nido. Canto muy reconocible. Preocupación menor.

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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