Red-capped Coua vs Dark Hawk-Cuckoo
Coua ruficeps 对比 Hierococcyx bocki
Side-by-Side Comparison
| 属性 | Red-capped Coua | Dark Hawk-Cuckoo |
|---|---|---|
| 学名 | Coua ruficeps | Hierococcyx bocki |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 32.8 cm (12.9 in) | 35.9 cm (14.1 in) |
| 体重 | 172.66666666666666 g (6.09 oz) | 137.0 g (4.83 oz) |
| 食性 | -- | -- |
| 产卵数 | 2 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Red-capped Coua
鸣唱
Loud, harsh call with nasal quality; penetrating notes carrying through 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
Red-capped Coua
Least Concern
Dark Hawk-Cuckoo
How to Tell Them Apart
Red-capped Coua
羽毛
Spot-winged Coucal: dark brown above with spotted wing coverts; rufous wings; pale below; long dark tail; red eye; spotted wings
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
Red-capped Coua
红顶马岛鹃（Coua ruficeps）— 马达加斯加西北部和南部干燥森林特有的杜鹃。红色头部为识别特征。
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。