Dark Hawk-Cuckoo vs Moustached Hawk-Cuckoo
Hierococcyx bocki 对比 Hierococcyx vagans
Side-by-Side Comparison
| 属性 | Dark Hawk-Cuckoo | Moustached Hawk-Cuckoo |
|---|---|---|
| 学名 | Hierococcyx bocki | Hierococcyx vagans |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Near Threatened |
| 体长 | — | — |
| 翼展 | 35.9 cm (14.1 in) | 29.4 cm (11.6 in) |
| 体重 | 137.0 g (4.83 oz) | 58.2 g (2.05 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Dark Hawk-Cuckoo
鸣唱
Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in South Asia.
Moustached Hawk-Cuckoo
鸣唱
Loud, raucous accelerating call; harsh notes building quickly in urgency given from forest perch. Vocalization pattern typical of this species in its native habitat.
保护状况
Least Concern
Dark Hawk-Cuckoo
Near Threatened
Moustached Hawk-Cuckoo
How to Tell Them Apart
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
Moustached Hawk-Cuckoo
羽毛
Moustached Hawk-Cuckoo: brown above; white below with rufous barring; moustachial stripe; hawk-like barred pattern; yellow eye-ring
About These Birds
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。
Moustached Hawk-Cuckoo
小鹰鹃分布于东南亚马来半岛、婆罗洲和苏门答腊的热带雨林。体型较小，体羽棕褐，下体具条纹。以昆虫为食，是巢寄生鸟类。在东南亚森林中数量不多，较难见到，但鸣声具有辨识度。