Eastern Koel vs Rufous-winged Ground-cuckoo

Eudynamys orientalis ile kıyaslandığında Neomorphus rufipennis

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Side-by-Side Comparison

Özellik Eastern Koel Rufous-winged Ground-cuckoo
Bilimsel Ad Eudynamys orientalis Neomorphus rufipennis
Takım Cuculiformes Cuculiformes
Familya Cuculidae Cuculidae
Koruma Durumu Least Concern Least Concern
Uzunluk
Kanat Açıklığı 42,0 cm (16.5 in) 34,1 cm (13.4 in)
Ağırlık 239,33333333333334 g (8.44 oz) 381,25 g (13.45 oz)
Beslenme -- --
Kuluçka Büyüklüğü 1 --
Population Trend
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Habitat Comparison

Ortak Yaşam Alanları

Eastern Koel only

Hiçbiri

Rufous-winged Ground-cuckoo only

Hiçbiri

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Song & Call Comparison

Eastern Koel

Şarkı

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

Rufous-winged Ground-cuckoo

Şarkı

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

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Koruma Durumu

Least Concern

Eastern Koel

Least Concern

Rufous-winged Ground-cuckoo

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How to Tell Them Apart

Eastern Koel

Tuy

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

Rufous-winged Ground-cuckoo

Tuy

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

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.

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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