Rufous-winged Ground-cuckoo vs Black-bellied Cuckoo
Neomorphus rufipennis so với Piaya melanogaster
Side-by-Side Comparison
| Thuộc Tính | Rufous-winged Ground-cuckoo | Black-bellied Cuckoo |
|---|---|---|
| Tên Khoa Học | Neomorphus rufipennis | Piaya melanogaster |
| 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) | 27,0 cm (10.6 in) |
| Khối Lượng | 381,25 g (13.45 oz) | 102,4 g (3.61 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Rufous-winged Ground-cuckoo only
Không
Black-bellied Cuckoo only
Không
Song & Call Comparison
Rufous-winged Ground-cuckoo
Deep, hollow resonant call; powerful low-frequency sound carrying across dense lowland tropical forest floor.
Black-bellied Cuckoo
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.
Tình Trạng Bảo Tồn
Rufous-winged Ground-cuckoo
Black-bellied Cuckoo
How to Tell Them Apart
Rufous-winged Ground-cuckoo
Pheasant Coucal: dark glossy black head and body; rufous-brown wings; strongly barred dark tail; reddish eye; terrestrial habits
Black-bellied Cuckoo
Pied Cuckoo (Clamator): black above with white spots; white below; black crest; long white-tipped tail; crested Asian-African species
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.