Chestnut-breasted Cuckoo vs Dark Hawk-Cuckoo
Cacomantis castaneiventris 对比 Hierococcyx bocki
Side-by-Side Comparison
| 属性 | Chestnut-breasted Cuckoo | Dark Hawk-Cuckoo |
|---|---|---|
| 学名 | Cacomantis castaneiventris | Hierococcyx bocki |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 22.1 cm (8.7 in) | 35.9 cm (14.1 in) |
| 体重 | 31.5 g (1.11 oz) | 137.0 g (4.83 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Chestnut-breasted Cuckoo
鸣唱
Loud, far-carrying resonant call with chestnut-breasted quality; deep hollow notes carrying through Pacific forest.
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
Chestnut-breasted Cuckoo
Least Concern
Dark Hawk-Cuckoo
How to Tell Them Apart
Chestnut-breasted Cuckoo
羽毛
Chestnut-breasted Cuckoo: rich chestnut breast; gray-brown above; pale belly; long dark tail; red orbital ring; bold chestnut breast
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
Chestnut-breasted Cuckoo
栗腹杜鹃，体长20–24厘米，分布于澳大利亚约克角半岛和新几内亚南部，为巢寄生鸟类。
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。