African Emerald Cuckoo vs Chestnut-bellied Cuckoo
Chrysococcyx cupreus 对比 Coccyzus pluvialis
Side-by-Side Comparison
| 属性 | African Emerald Cuckoo | Chestnut-bellied Cuckoo |
|---|---|---|
| 学名 | Chrysococcyx cupreus | Coccyzus pluvialis |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 21.1 cm (8.3 in) | 35.5 cm (14.0 in) |
| 体重 | 38.0 g (1.34 oz) | 159.5 g (5.63 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 2-4 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
African Emerald Cuckoo
Deep, hollow resonant booming call; powerful low notes carrying far through dense tropical forest. Vocalization pattern typical of this species in its native habitat.
Chestnut-bellied Cuckoo
Soft, descending whistled phrase; pure notes dropping gently in musical sequence from dense forest cover.
保护状况
African Emerald Cuckoo
Chestnut-bellied Cuckoo
How to Tell Them Apart
African Emerald Cuckoo
New Caledonian Bronze-cuckoo: bronze-green above; barred white below; island endemic; red eye; iridescent bronze-green; small size
Chestnut-bellied Cuckoo
Yellow-billed Cuckoo: olive-brown above; white below; yellow bill; rufous wing patches; white-spotted dark tail; North American
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。
Chestnut-bellied Cuckoo
栗腹杜鹃(Coccyzus pluvialis)体长45-50厘米。大型岛屿杜鹃；上体褐色；腹部浓郁栗橙色；长分级尾。为牙买加特有种，是该岛最大的杜鹃，以蜥蜴、蛙类和大型昆虫为食。