African Emerald Cuckoo vs Cocos Cuckoo
Chrysococcyx cupreus 对比 Coccyzus ferrugineus
Side-by-Side Comparison
| 属性 | African Emerald Cuckoo | Cocos Cuckoo |
|---|---|---|
| 学名 | Chrysococcyx cupreus | Coccyzus ferrugineus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Vulnerable |
| 体长 | — | — |
| 翼展 | 21.1 cm (8.3 in) | 25.9 cm (10.2 in) |
| 体重 | 38.0 g (1.34 oz) | 70.0 g (2.47 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 1-2 |
| 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.
Cocos Cuckoo
鸣唱
Loud, resonant melodic call; rich notes building in musical sequence through dense tropical forest. Vocalization pattern typical of this species in its native habitat.
保护状况
Least Concern
African Emerald Cuckoo
Vulnerable
Cocos Cuckoo
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。
Cocos Cuckoo
科科斯杜鹃(Coccyzus ferrugineus)体长31-35厘米。上体浓郁栗褐色；下体肉桂黄褐色；分级尾；下颌黄色。为哥斯达黎加科科斯岛特有种。栖息于茂密岛屿森林，取食昆虫和蜥蜴。