Javan Coucal vs Rufous-winged Ground-cuckoo
Centropus nigrorufus so với Neomorphus rufipennis
Side-by-Side Comparison
| Thuộc Tính | Javan Coucal | Rufous-winged Ground-cuckoo |
|---|---|---|
| Tên Khoa Học | Centropus nigrorufus | Neomorphus rufipennis |
| Bộ | Cuculiformes | Cuculiformes |
| Họ | Cuculidae | Cuculidae |
| Tình Trạng Bảo Tồn | Vulnerable | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 41,3 cm (16.3 in) | 34,1 cm (13.4 in) |
| Khối Lượng | 244,4 g (8.62 oz) | 381,25 g (13.45 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 1-3 | -- |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Không
Javan Coucal only
Rufous-winged Ground-cuckoo only
Song & Call Comparison
Javan Coucal
Loud, far-carrying melodic call; clear resonant notes given repeatedly from dense forest in Southeast Asia.
Rufous-winged Ground-cuckoo
Deep, hollow resonant call; powerful low-frequency sound carrying across dense lowland tropical forest floor.
Tình Trạng Bảo Tồn
Javan Coucal
Rufous-winged Ground-cuckoo
How to Tell Them Apart
Javan Coucal
Rufous Coucal: entirely rich rufous-brown overall; long dark graduated tail; red eye; monochromatic rufous; Philippine endemic
Rufous-winged Ground-cuckoo
Pheasant Coucal: dark glossy black head and body; rufous-brown wings; strongly barred dark tail; reddish eye; terrestrial habits
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.