African Emerald Cuckoo vs Crested Coua
Chrysococcyx cupreus 对比 Coua cristata
Side-by-Side Comparison
| 属性 | African Emerald Cuckoo | Crested Coua |
|---|---|---|
| 学名 | Chrysococcyx cupreus | Coua cristata |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 21.1 cm (8.3 in) | 27.2 cm (10.7 in) |
| 体重 | 38.0 g (1.34 oz) | 104.0 g (3.67 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.
Crested Coua
鸣唱
Loud, far-carrying melodic call with resonant quality; clear rich notes audible through dense humid forest.
保护状况
Least Concern
African Emerald Cuckoo
Least Concern
Crested 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
Crested Coua
羽毛
Bengal Coucal: dark brown above; rufous wings; pale buff below; long dark tail; red eye; common Asian coucal; widespread
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。
Crested Coua
冠马岛鹃（Coua cristata）— 马达加斯加特有的带冠杜鹃。蓝色眼圈和棕白色羽毛为特征。具多个亚种。