Rufous-winged Ground-cuckoo vs Black-bellied Cuckoo

Neomorphus rufipennis в сравнении с Piaya melanogaster

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Side-by-Side Comparison

Характеристика Rufous-winged Ground-cuckoo Black-bellied Cuckoo
Научное название Neomorphus rufipennis Piaya melanogaster
Отряд Cuculiformes Cuculiformes
Семейство Cuculidae Cuculidae
Охранный статус Least Concern Least Concern
Длина
Размах крыльев 34,1 cm (13.4 in) 27,0 cm (10.6 in)
Масса 381,25 g (13.45 oz) 102,4 g (3.61 oz)
Питание -- --
Размер кладки -- --
Population Trend
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Habitat Comparison

Общие среды обитания

Rufous-winged Ground-cuckoo only

Нет

Black-bellied Cuckoo only

Нет

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Song & Call Comparison

Rufous-winged Ground-cuckoo

Пение

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

Black-bellied Cuckoo

Пение

Loud, resonant call with nasal quality; carrying notes given from forest perch in Southeast Asia. Vocalization pattern typical of this species in its native habitat.

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Охранный статус

Least Concern

Rufous-winged Ground-cuckoo

Least Concern

Black-bellied Cuckoo

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How to Tell Them Apart

Rufous-winged Ground-cuckoo

Оперение

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

Black-bellied Cuckoo

Оперение

Pied Cuckoo (Clamator): black above with white spots; white below; black crest; long white-tipped tail; crested Asian-African species

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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.

Black-bellied Cuckoo

Black-bellied Cuckoo (Piaya melanogaster) — 35–40 cm. Rufous above; jet-black belly; greenish bill; long tail. Inhabits humid Amazonian forest and tall secondary growth. Non-parasitic. Insectivore; forages in the mid-storey and canopy. Less common than the Squirrel Cuckoo; restricted to lowland Amazonia.

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