Black-throated Coucal vs African Emerald Cuckoo
Centropus leucogaster 对比 Chrysococcyx cupreus
Side-by-Side Comparison
| 属性 | Black-throated Coucal | African Emerald Cuckoo |
|---|---|---|
| 学名 | Centropus leucogaster | Chrysococcyx cupreus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 39.2 cm (15.4 in) | 21.1 cm (8.3 in) |
| 体重 | 309.0 g (10.90 oz) | 38.0 g (1.34 oz) |
| 食性 | -- | -- |
| 产卵数 | 2 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Black-throated Coucal
Deep, hollow resonant booming call; powerful low notes carrying across rainforest in Southeast Asia.
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.
保护状况
Black-throated Coucal
African Emerald Cuckoo
How to Tell Them Apart
Black-throated Coucal
White-elbowed Coucal: white elbow patch; dark brown above; rufous wings; pale buff below; long dark tail; red eye; white elbow spot
African Emerald Cuckoo
New Caledonian Bronze-cuckoo: bronze-green above; barred white below; island endemic; red eye; iridescent bronze-green; small size
About These Birds
Black-throated Coucal
白腹鸦鹃 (Centropus leucogaster)，体长约38厘米。头、颈、背黑色带蓝色光泽，腹部白色，翅膀栗红色，尾长。眼红色。分布于西非和中非的雨林。栖息于茂密的林缘和次生林。以大型昆虫、青蛙和蜥蜴为食。
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。