Javan Coucal vs African Emerald Cuckoo
Centropus nigrorufus 对比 Chrysococcyx cupreus
Side-by-Side Comparison
| 属性 | Javan Coucal | African Emerald Cuckoo |
|---|---|---|
| 学名 | Centropus nigrorufus | Chrysococcyx cupreus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Vulnerable | Least Concern |
| 体长 | — | — |
| 翼展 | 41.3 cm (16.3 in) | 21.1 cm (8.3 in) |
| 体重 | 244.4 g (8.62 oz) | 38.0 g (1.34 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-3 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Javan Coucal
鸣唱
Loud, far-carrying melodic call; clear resonant notes given repeatedly from dense forest in Southeast Asia.
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
Vulnerable
Javan Coucal
Least Concern
African Emerald Cuckoo
About These Birds
Javan Coucal
贾鸦鹃 (Centropus nigrorufus)，体长约40厘米。上体栗红色，翅膀深红棕色，下体黑色具蓝色光泽，尾长。眼红色，嘴粗壮。特有于印度尼西亚爪哇岛，种群数量稀少。栖息于低地雨林和沼泽林。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。