African Emerald Cuckoo vs Blue Coua
Chrysococcyx cupreus 对比 Coua caerulea
Side-by-Side Comparison
| 属性 | African Emerald Cuckoo | Blue Coua |
|---|---|---|
| 学名 | Chrysococcyx cupreus | Coua caerulea |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 21.1 cm (8.3 in) | 39.2 cm (15.4 in) |
| 体重 | 38.0 g (1.34 oz) | 247.5 g (8.73 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 1 |
| 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.
Blue Coua
鸣唱
Deep, resonant call with hollow quality; powerful notes carrying across broad dense tropical forest.
保护状况
Least Concern
African Emerald Cuckoo
Least Concern
Blue 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
Blue Coua
羽毛
Bernstein's Coucal: dark brown above; rufous wings; pale buff below; long dark tail; red eye; Sulawesi island endemic species
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。
Blue Coua
蓝马岛鹃（Coua caerulea）— 马达加斯加西北部和西部森林特有的地栖杜鹃。鲜艳的蓝色羽毛和红色眼圈为特征。