Coppery-tailed Coucal vs Dark Hawk-Cuckoo
Centropus cupreicaudus 对比 Hierococcyx bocki
Side-by-Side Comparison
| 属性 | Coppery-tailed Coucal | Dark Hawk-Cuckoo |
|---|---|---|
| 学名 | Centropus cupreicaudus | Hierococcyx bocki |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 42.2 cm (16.6 in) | 35.9 cm (14.1 in) |
| 体重 | 264.0 g (9.31 oz) | 137.0 g (4.83 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-4 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Coppery-tailed Coucal
鸣唱
Deep, hollow resonant booming call; powerful low-frequency notes carrying across dense tropical forest habitat.
Dark Hawk-Cuckoo
鸣唱
Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in South Asia.
保护状况
Least Concern
Coppery-tailed Coucal
Least Concern
Dark Hawk-Cuckoo
How to Tell Them Apart
Coppery-tailed Coucal
羽毛
Green-billed Coucal: green bill contrasting dark head; glossy black-brown above; rufous wings; pale below; long dark tail; red eye
Dark Hawk-Cuckoo
羽毛
Dark Hawk-Cuckoo: dark brown above; pale below with dense dark barring; hawk-like; long barred tail; yellow orbital ring; dark morph
About These Birds
Coppery-tailed Coucal
铜尾鸦鹃 (Centropus cupreicaudus)，体长约42厘米。尾羽具铜绿色光泽，翅膀栗红色，头颈黑色。眼红色，嘴粗壮。分布于非洲中南部，包括赞比亚、安哥拉和刚果盆地。栖息于沼泽芦苇丛和河岸植被中。以大型昆虫和小型脊椎动物为食。
Dark Hawk-Cuckoo
马来亚鹰鹃分布于马来西亚半岛、苏门答腊和婆罗洲的热带雨林。体羽棕褐，下体具条纹，与同属其他种相似。以昆虫为主食，具嘈杂的鸣声，是巢寄生鸟类，将卵产在其他鸟类巢中。