Javan Coucal vs Rufous-winged Ground-cuckoo
Centropus nigrorufus 比較対象 Neomorphus rufipennis
Side-by-Side Comparison
| 属性 | Javan Coucal | Rufous-winged Ground-cuckoo |
|---|---|---|
| 学名 | Centropus nigrorufus | Neomorphus rufipennis |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Vulnerable | Least Concern |
| 体長 | — | — |
| 翼開長 | 41.3 cm (16.3 in) | 34.1 cm (13.4 in) |
| 体重 | 244.4 g (8.62 oz) | 381.25 g (13.45 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-3 | -- |
| Population Trend | — | — |
Habitat Comparison
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.
保全状況
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
ジャワ・カッコウ (Centropus nigrorufus) — 40〜44 cm。赤褐色の翼；黒い頭部と下面；長い尾。ジャワ島固有種（インドネシア）で低地林・密な低木地・湿地縁に生息。非托卵性。
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.