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Side-by-Side Comparison

विशेषता	Javan Coucal	Rufous-winged Ground-cuckoo
वैज्ञानिक नाम	Centropus nigrorufus	Neomorphus rufipennis
गण	Cuculiformes	Cuculiformes
कुल	Cuculidae	Cuculidae
संरक्षण स्थिति	Vulnerable	Least Concern
लंबाई	—	—
पंखों का फैलाव	41.3 cm (16.3 in)	34.1 cm (13.4 in)
वजन	244.4 g (8.62 oz)	381.25 g (13.45 oz)
आहार	--	--
अंडों की संख्या	1-3	--
Population Trend	—	—

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Habitat Comparison

साझा आवास

कोई नहीं

Javan Coucal only

🌿 Wetland 🏖️ Coastal

Rufous-winged Ground-cuckoo only

🌲 Forest

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Song & Call Comparison

Javan Coucal

गीत

Loud, far-carrying melodic call; clear resonant notes given repeatedly from dense forest in Southeast Asia.

Rufous-winged Ground-cuckoo

गीत

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

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संरक्षण स्थिति

Vulnerable

Javan Coucal

Least Concern

Rufous-winged Ground-cuckoo

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How to Tell Them Apart

Javan Coucal

पंख

Rufous Coucal: entirely rich rufous-brown overall; long dark graduated tail; red eye; monochromatic rufous; Philippine endemic

Rufous-winged Ground-cuckoo

पंख

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

Javan Coucal

Javan Coucal (Centropus nigrorufus) — 40–44 cm. Rufous-chestnut wings; black head and underparts; long tail. Endemic to Java, Indonesia, in lowland forest, dense scrub, and wetland edges. Non-parasitic. Omnivore. Vulnerable; severely threatened by Java's extreme habitat loss.

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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