Burchell's Coucal vs Rufous-winged Ground-cuckoo
Centropus burchellii 对比 Neomorphus rufipennis
Side-by-Side Comparison
| 属性 | Burchell's Coucal | Rufous-winged Ground-cuckoo |
|---|---|---|
| 学名 | Centropus burchellii | Neomorphus rufipennis |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Not Evaluated | Least Concern |
| 体长 | — | — |
| 翼展 | — | 34.1 cm (13.4 in) |
| 体重 | 182.2 g (6.43 oz) | 381.25 g (13.45 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Burchell's Coucal
Loud, raucous call with harsh character; piercing notes carrying impressively through dense humid forest.
Rufous-winged Ground-cuckoo
Deep, hollow resonant call; powerful low-frequency sound carrying across dense lowland tropical forest floor.
保护状况
Burchell's Coucal
Rufous-winged Ground-cuckoo
How to Tell Them Apart
Burchell's Coucal
Steere's Coucal: dark brown above with iridescent gloss; rufous wings; pale below; long dark tail; red eye; Philippine island 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
Burchell's Coucal
伯氏鸦鹃 (Centropus burchellii)，体长37–42厘米。背部栗色，翅膀红褐色，头、颈、腹部黑色，具金属绿色光泽。眼红色，嘴粗壮弯曲，尾长。栖息于南非的灌丛、草地和花园。以昆虫、小型脊椎动物和浆果为食。
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.