Blue-headed Coucal vs Sulawesi Cuckoo
Centropus monachus 对比 Cuculus crassirostris
Side-by-Side Comparison
| 属性 | Blue-headed Coucal | Sulawesi Cuckoo |
|---|---|---|
| 学名 | Centropus monachus | Cuculus crassirostris |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 36.1 cm (14.2 in) | 41.2 cm (16.2 in) |
| 体重 | 207.25 g (7.31 oz) | 85.0 g (3.00 oz) |
| 食性 | -- | -- |
| 产卵数 | 3 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Blue-headed Coucal
鸣唱
Deep, hollow resonant call; powerful low-frequency notes carrying impressively far through dense 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
Blue-headed Coucal
Least Concern
Sulawesi Cuckoo
How to Tell Them Apart
Blue-headed Coucal
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
Blue-headed Coucal
蓝头鸦鹃 (Centropus monachus)，体长约38厘米。头颈部蓝黑色，上体栗红色，下体黑色，翅膀红褐色，尾长。眼红色。分布于非洲中部的雨林地带，包括刚果盆地。栖息于茂密的森林和次生林。以大型昆虫和小型脊椎动物为食。
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。