African Emerald Cuckoo vs Pallid Cuckoo
Chrysococcyx cupreus 对比 Heteroscenes pallidus
Side-by-Side Comparison
| 属性 | African Emerald Cuckoo | Pallid Cuckoo |
|---|---|---|
| 学名 | Chrysococcyx cupreus | Heteroscenes pallidus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 21.1 cm (8.3 in) | 37.2 cm (14.6 in) |
| 体重 | 38.0 g (1.34 oz) | 90.5 g (3.19 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | -- |
| 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.
Pallid Cuckoo
鸣唱
Loud, raucous call with harsh nasal quality; penetrating notes carrying through dense wet forest. Vocalization pattern typical of this species in its native habitat.
保护状况
Least Concern
African Emerald Cuckoo
Least Concern
Pallid Cuckoo
How to Tell Them Apart
African Emerald Cuckoo
Pallid Cuckoo
羽毛
Pallid Cuckoo: pale gray-brown above; white-cream below; long graduated gray-brown tail; yellow eye-ring; no barring; plain 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。
Pallid Cuckoo
淡色灰伯劳分布于印度次大陆的干旱林地和灌丛。体羽淡灰，翅具黑白斑纹，具黑色贯眼纹。以昆虫和小型脊椎动物为食，具伯劳典型的将猎物刺穿枝刺储存的行为。常栖于开阔视野高处守候猎物。