Kai Coucal vs Sulawesi Cuckoo
Centropus spilopterus 对比 Cuculus crassirostris
Side-by-Side Comparison
| 属性 | Kai Coucal | Sulawesi Cuckoo |
|---|---|---|
| 学名 | Centropus spilopterus | Cuculus crassirostris |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 46.6 cm (18.3 in) | 41.2 cm (16.2 in) |
| 体重 | 244.4 g (8.62 oz) | 85.0 g (3.00 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Kai Coucal
鸣唱
Loud, far-carrying resonant call; deep hollow notes given repeatedly from tropical forest perch. Vocalization pattern typical of this species in its native habitat.
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
Kai Coucal
Least Concern
Sulawesi Cuckoo
How to Tell Them Apart
Kai 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
Kai Coucal
基岛鸦鹃 (Centropus spilopterus)，体长约38厘米。上体棕褐色具条纹，翅膀有斑点，下体皮黄色，尾长。眼红色。分布于菲律宾和印度尼西亚部分岛屿。栖息于低地森林和次生林。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。