Black Coucal vs African Emerald Cuckoo
Centropus grillii 对比 Chrysococcyx cupreus
Side-by-Side Comparison
| 属性 | Black Coucal | African Emerald Cuckoo |
|---|---|---|
| 学名 | Centropus grillii | Chrysococcyx cupreus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 32.0 cm (12.6 in) | 21.1 cm (8.3 in) |
| 体重 | 117.66666666666667 g (4.15 oz) | 38.0 g (1.34 oz) |
| 食性 | -- | -- |
| 产卵数 | 3-6 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Black Coucal
Melodic, flute-like phrase with musical quality; clear rich notes cascading pleasantly from Madagascar forest.
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 Coucal
African Emerald Cuckoo
How to Tell Them Apart
Black Coucal
Brown Coucal: dark brown above; rufous-brown wings; buff below; long brown tail; orange-red eye; brownish plumage; African species
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 Coucal
黑腹鸦鹃 (Centropus grillii)，体长约27厘米，为鸦鹃属中体型较小者。繁殖期雄鸟全身黑色，翅膀栗红色；非繁殖期上体具黄褐色条纹。尾长，眼红色。广泛分布于撒哈拉以南非洲的草地和湿地。以昆虫为主食。
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。