Crested Coua vs Sulawesi Cuckoo
Coua cristata 对比 Cuculus crassirostris
Side-by-Side Comparison
| 属性 | Crested Coua | Sulawesi Cuckoo |
|---|---|---|
| 学名 | Coua cristata | Cuculus crassirostris |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 27.2 cm (10.7 in) | 41.2 cm (16.2 in) |
| 体重 | 104.0 g (3.67 oz) | 85.0 g (3.00 oz) |
| 食性 | -- | -- |
| 产卵数 | 2 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Crested Coua
鸣唱
Loud, far-carrying melodic call with resonant quality; clear rich notes audible through dense humid forest.
Sulawesi Cuckoo
鸣唱
Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in Asia. Vocalization pattern typical of this species in its native habitat.
保护状况
Least Concern
Crested Coua
Least Concern
Sulawesi Cuckoo
How to Tell Them Apart
Crested Coua
Sulawesi Cuckoo
羽毛
Sulawesi Cuckoo: dark gray-brown above; pale below; long dark tail; yellow orbital ring; Sulawesi endemic; larger than most Cuculus
About These Birds
Crested Coua
冠马岛鹃（Coua cristata）— 马达加斯加特有的带冠杜鹃。蓝色眼圈和棕白色羽毛为特征。具多个亚种。
Sulawesi Cuckoo
桑义赫杜鹃（Cuculus crassirostris）— 苏拉威西北部桑义赫群岛特有的杜鹃。粗嘴为特征。栖息于森林的稀有种。