Lesser Coucal vs Rufous-winged Ground-cuckoo
Centropus bengalensis 比較対象 Neomorphus rufipennis
Side-by-Side Comparison
| 属性 | Lesser Coucal | Rufous-winged Ground-cuckoo |
|---|---|---|
| 学名 | Centropus bengalensis | Neomorphus rufipennis |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 30.9 cm (12.2 in) | 34.1 cm (13.4 in) |
| 体重 | 172.075 g (6.07 oz) | 381.25 g (13.45 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2-4 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Lesser Coucal
Loud, raucous call with harsh nasal quality; piercing notes carrying far through dense Madagascar forest.
Rufous-winged Ground-cuckoo
Deep, hollow resonant call; powerful low-frequency sound carrying across dense lowland tropical forest floor.
保全状況
Lesser Coucal
Rufous-winged Ground-cuckoo
How to Tell Them Apart
Lesser Coucal
Black Coucal: all glossy black; red eye; shorter tail; females have rufous wash; strongly sexually dimorphic plumage
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
Lesser Coucal
体長33〜38cmのインドから東南アジア・中国に生息するカッコウ。縞模様の褐色で赤褐色の翼斑を持ち、草地・低木地に生息する。
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.