Green-billed Coucal vs Sulawesi Cuckoo
Centropus chlororhynchos 对比 Cuculus crassirostris
Side-by-Side Comparison
| 属性 | Green-billed Coucal | Sulawesi Cuckoo |
|---|---|---|
| 学名 | Centropus chlororhynchos | Cuculus crassirostris |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Vulnerable | Least Concern |
| 体长 | — | — |
| 翼展 | 33.0 cm (13.0 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 | 2-3 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Green-billed Coucal
鸣唱
Loud, nasal call with carrying quality; distinctive resonant notes given from tall African forest tree.
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
Vulnerable
Green-billed Coucal
Least Concern
Sulawesi Cuckoo
How to Tell Them Apart
Green-billed 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
Green-billed Coucal
绿嘴鸦鹃 (Centropus chlororhynchos)，体长约43厘米。嘴绿色，上体栗红色，头颈黑色带紫色光泽，下体黑色，尾长。眼红色。特有于斯里兰卡，为濒危物种。栖息于低地茂密雨林。以大型昆虫、蜥蜴和蛙类为食。
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。