Violaceous Coucal vs African Emerald Cuckoo
Centropus violaceus 对比 Chrysococcyx cupreus
Side-by-Side Comparison
| 属性 | Violaceous Coucal | African Emerald Cuckoo |
|---|---|---|
| 学名 | Centropus violaceus | Chrysococcyx cupreus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 49.6 cm (19.5 in) | 21.1 cm (8.3 in) |
| 体重 | 500.0 g (17.64 oz) | 38.0 g (1.34 oz) |
| 食性 | -- | -- |
| 产卵数 | 3 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Violaceous Coucal
鸣唱
Loud, resonant call with melodic quality; rich carrying notes audible through dense Madagascar lowland forest.
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.
保护状况
Least Concern
Violaceous Coucal
Least Concern
African Emerald Cuckoo
About These Birds
Violaceous Coucal
紫鸦鹃 (Centropus violaceus)，体长约40厘米。体羽紫黑色具强烈金属光泽，翅膀栗红色，尾长。眼红色，嘴粗壮。分布于巴布亚新几内亚美努斯群岛等太平洋岛屿。栖息于低地雨林。以大型昆虫和小型动物为食。
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。