Ivory-billed Coucal vs African Emerald Cuckoo
Centropus menbeki 对比 Chrysococcyx cupreus
Side-by-Side Comparison
| 属性 | Ivory-billed Coucal | African Emerald Cuckoo |
|---|---|---|
| 学名 | Centropus menbeki | Chrysococcyx cupreus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 43.6 cm (17.2 in) | 21.1 cm (8.3 in) |
| 体重 | 461.25 g (16.27 oz) | 38.0 g (1.34 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Ivory-billed Coucal
Harsh, far-carrying call with deep quality; resonant rough notes carrying across African lowland 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
Ivory-billed Coucal
African Emerald Cuckoo
How to Tell Them Apart
Ivory-billed Coucal
Buff-headed Coucal: distinctive buff-white head; dark brown back; rufous wings; pale underparts; long dark tail; red eye; head pattern
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
Ivory-billed Coucal
大鸦鹃 (Centropus menbeki)，体长约50厘米。上体栗红色，头颈黑色具蓝紫色光泽，下体黑色，尾极长。眼红色，嘴粗壮。分布于新几内亚及周边岛屿。栖息于低地雨林和次生植被。以大型昆虫、蜥蜴和小型哺乳动物为食。
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。