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Side-by-Side Comparison

Thuộc Tính	Rufous-winged Ground-cuckoo	Red-billed Malkoha
Tên Khoa Học	Neomorphus rufipennis	Zanclostomus javanicus
Bộ	Cuculiformes	Cuculiformes
Họ	Cuculidae	Cuculidae
Tình Trạng Bảo Tồn	Least Concern	Least Concern
Chiều Dài	—	—
Chiều Dài Sải Cánh	34,1 cm (13.4 in)	28,8 cm (11.3 in)
Khối Lượng	381,25 g (13.45 oz)	115,5 g (4.07 oz)
Chế Độ Ăn	--	--
Số Trứng	--	--
Population Trend	—	—

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Habitat Comparison

Môi Trường Sống Chung

🌲 Forest

Rufous-winged Ground-cuckoo only

Không

Red-billed Malkoha only

Không

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Song & Call Comparison

Rufous-winged Ground-cuckoo

Tiếng Hót

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

Red-billed Malkoha

Tiếng Hót

Sharp, staccato chip note; clean emphatic sound repeated rhythmically from dense tropical scrub habitat.

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Tình Trạng Bảo Tồn

Least Concern

Rufous-winged Ground-cuckoo

Least Concern

Red-billed Malkoha

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How to Tell Them Apart

Rufous-winged Ground-cuckoo

Bộ Lông

Pheasant Coucal: dark glossy black head and body; rufous-brown wings; strongly barred dark tail; reddish eye; terrestrial habits

Red-billed Malkoha

Bộ Lông

Olive-capped Coua: olive-green crown; gray body; white below; bare blue facial skin; long graduated tail; Madagascar species; olive cap

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About These Birds

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.

Red-billed Malkoha

Red-billed Malkoha (Zanclostomus javanicus) — 38–44 cm. Blue-green above with a rufous belly; bright red bill and bare red orbital skin; long white-tipped tail. Inhabits primary and tall secondary forest of the Malay Peninsula, Sumatra, and Java. Non-parasitic. Insectivore feeding on large caterpillars and invertebrates.

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