Diederik Cuckoo vs African Emerald Cuckoo
Chrysococcyx caprius 对比 Chrysococcyx cupreus
Side-by-Side Comparison
| 属性 | Diederik Cuckoo | African Emerald Cuckoo |
|---|---|---|
| 学名 | Chrysococcyx caprius | Chrysococcyx cupreus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 22.7 cm (8.9 in) | 21.1 cm (8.3 in) |
| 体重 | 32.44 g (1.14 oz) | 38.0 g (1.34 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Diederik Cuckoo
鸣唱
Loud, far-carrying call with resonant quality; deep hollow notes audible far through dense forest. Vocalization pattern typical of this species in its native habitat.
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
Diederik Cuckoo
Least Concern
African Emerald Cuckoo
About These Birds
Diederik Cuckoo
黑帽金鹃(Chrysococcyx caprius)体长18-20厘米。雄鸟：具光泽的绿色上体，白色斑点；白色眉纹；古铜绿色胸部；红色眼圈。分布于撒哈拉以南非洲，是织雀的巢寄生者。鸣声婉转，以其宿主名命名。雌鸟棕绿色，具条纹。
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。