Sulawesi Cuckoo vs Eastern Koel
Cuculus crassirostris 对比 Eudynamys orientalis
Side-by-Side Comparison
| 属性 | Sulawesi Cuckoo | Eastern Koel |
|---|---|---|
| 学名 | Cuculus crassirostris | Eudynamys orientalis |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 41.2 cm (16.2 in) | 42.0 cm (16.5 in) |
| 体重 | 85.0 g (3.00 oz) | 239.33333333333334 g (8.44 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
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.
Eastern Koel
鸣唱
Loud, far-carrying resonant call; deep musical notes audible through dense tropical forest in Sumatra.
保护状况
Least Concern
Sulawesi Cuckoo
Least Concern
Eastern Koel
How to Tell Them Apart
Sulawesi Cuckoo
羽毛
Sulawesi Cuckoo: dark gray-brown above; pale below; long dark tail; yellow orbital ring; Sulawesi endemic; larger than most Cuculus
Eastern Koel
About These Birds
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。
Eastern Koel
东方噪鹃，体长38-46厘米。雄鸟全身黑亮，雌鸟棕色有浓密斑点。分布于东南亚、新几内亚、澳大利亚。巢寄生性。