African Emerald Cuckoo vs Olive-capped Coua
Chrysococcyx cupreus 对比 Coua olivaceiceps
Side-by-Side Comparison
| 属性 | African Emerald Cuckoo | Olive-capped Coua |
|---|---|---|
| 学名 | Chrysococcyx cupreus | Coua olivaceiceps |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 21.1 cm (8.3 in) | 32.9 cm (13.0 in) |
| 体重 | 38.0 g (1.34 oz) | 182.0 g (6.42 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 1-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
African Emerald Cuckoo
鸣唱
Deep, hollow resonant booming call; powerful low notes carrying far through dense tropical forest. Vocalization pattern typical of this species in its native habitat.
Olive-capped Coua
鸣唱
Loud, harsh resonant call; penetrating notes carrying through tropical forest habitat in South Asia.
保护状况
Least Concern
African Emerald Cuckoo
Least Concern
Olive-capped Coua
About These Birds
African Emerald Cuckoo
非洲翡翠金鹃(Chrysococcyx cupreus)体长20-22厘米。雄鸟：上体及胸部呈耀眼的翡翠绿色；腹部横斑白色。广泛分布于撒哈拉以南非洲的森林和林地。寄生于多种鸟巢中，以其鲜亮的雄性羽色而著称。
Olive-capped Coua
Olive-capped Coua (Coua olivaceiceps) — 40–44 cm. Grey-brown with an olive-grey cap replacing the rufous cap of the related Red-capped Coua; bare blue orbital skin. Inhabits the southern semi-arid zone of Madagascar. Non-parasitic. Omnivore. Sometimes treated as a subspecies of Red-capped Coua.