African Emerald Cuckoo vs Red-capped Coua
Chrysococcyx cupreus 对比 Coua ruficeps
Side-by-Side Comparison
| 属性 | African Emerald Cuckoo | Red-capped Coua |
|---|---|---|
| 学名 | Chrysococcyx cupreus | Coua ruficeps |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 21.1 cm (8.3 in) | 32.8 cm (12.9 in) |
| 体重 | 38.0 g (1.34 oz) | 172.66666666666666 g (6.09 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 2 |
| 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.
Red-capped Coua
鸣唱
Loud, harsh call with nasal quality; penetrating notes carrying through dense tropical forest habitat.
保护状况
Least Concern
African Emerald Cuckoo
Least Concern
Red-capped Coua
How to Tell Them Apart
African Emerald Cuckoo
羽毛
New Caledonian Bronze-cuckoo: bronze-green above; barred white below; island endemic; red eye; iridescent bronze-green; small size
Red-capped Coua
羽毛
Spot-winged Coucal: dark brown above with spotted wing coverts; rufous wings; pale below; long dark tail; red eye; spotted wings
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。
Red-capped Coua
红顶马岛鹃（Coua ruficeps）— 马达加斯加西北部和南部干燥森林特有的杜鹃。红色头部为识别特征。