Coppery-tailed Coucal vs Rufous-winged Ground-cuckoo
Centropus cupreicaudus 对比 Neomorphus rufipennis
Side-by-Side Comparison
| 属性 | Coppery-tailed Coucal | Rufous-winged Ground-cuckoo |
|---|---|---|
| 学名 | Centropus cupreicaudus | Neomorphus rufipennis |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 42.2 cm (16.6 in) | 34.1 cm (13.4 in) |
| 体重 | 264.0 g (9.31 oz) | 381.25 g (13.45 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-4 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Coppery-tailed Coucal
Deep, hollow resonant booming call; powerful low-frequency notes carrying across dense tropical forest habitat.
Rufous-winged Ground-cuckoo
Deep, hollow resonant call; powerful low-frequency sound carrying across dense lowland tropical forest floor.
保护状况
Coppery-tailed Coucal
Rufous-winged Ground-cuckoo
How to Tell Them Apart
Coppery-tailed Coucal
Green-billed Coucal: green bill contrasting dark head; glossy black-brown above; rufous wings; pale below; long dark tail; red eye
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
Coppery-tailed Coucal
铜尾鸦鹃 (Centropus cupreicaudus)，体长约42厘米。尾羽具铜绿色光泽，翅膀栗红色，头颈黑色。眼红色，嘴粗壮。分布于非洲中南部，包括赞比亚、安哥拉和刚果盆地。栖息于沼泽芦苇丛和河岸植被中。以大型昆虫和小型脊椎动物为食。
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.