Diederik Cuckoo vs Dark Hawk-Cuckoo
Chrysococcyx caprius 对比 Hierococcyx bocki
Side-by-Side Comparison
| 属性 | Diederik Cuckoo | Dark Hawk-Cuckoo |
|---|---|---|
| 学名 | Chrysococcyx caprius | Hierococcyx bocki |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 22.7 cm (8.9 in) | 35.9 cm (14.1 in) |
| 体重 | 32.44 g (1.14 oz) | 137.0 g (4.83 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Diederik Cuckoo
Loud, far-carrying call with resonant quality; deep hollow notes audible far through dense forest. Vocalization pattern typical of this species in its native habitat.
Dark Hawk-Cuckoo
Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in South Asia.
保护状况
Diederik Cuckoo
Dark Hawk-Cuckoo
How to Tell Them Apart
Diederik Cuckoo
Broad-billed Bronze-cuckoo: bronze-green above; broadly barred white below; wide complete bars; reddish eye; Australian species
Dark Hawk-Cuckoo
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
Diederik Cuckoo
黑帽金鹃(Chrysococcyx caprius)体长18-20厘米。雄鸟：具光泽的绿色上体，白色斑点；白色眉纹；古铜绿色胸部；红色眼圈。分布于撒哈拉以南非洲，是织雀的巢寄生者。鸣声婉转，以其宿主名命名。雌鸟棕绿色，具条纹。
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。