Chestnut-bellied Cuckoo vs Western Koel
Coccyzus pluvialis 对比 Eudynamys scolopaceus
Side-by-Side Comparison
| 属性 | Chestnut-bellied Cuckoo | Western Koel |
|---|---|---|
| 学名 | Coccyzus pluvialis | Eudynamys scolopaceus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 35.5 cm (14.0 in) | 39.3 cm (15.5 in) |
| 体重 | 159.5 g (5.63 oz) | 230.0 g (8.11 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-4 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Chestnut-bellied Cuckoo
鸣唱
Soft, descending whistled phrase; pure notes dropping gently in musical sequence from dense forest cover.
Western Koel
鸣唱
Loud, far-carrying nasal call; distinctive penetrating notes audible through dense tropical forest. Vocalization pattern typical of this species in its native habitat.
保护状况
Least Concern
Chestnut-bellied Cuckoo
Least Concern
Western Koel
How to Tell Them Apart
Chestnut-bellied Cuckoo
羽毛
Yellow-billed Cuckoo: olive-brown above; white below; yellow bill; rufous wing patches; white-spotted dark tail; North American
Western Koel
羽毛
Shining Bronze-cuckoo: brilliant iridescent golden-green above; white barred below; bronze-green head; reddish eye; small size
About These Birds
Chestnut-bellied Cuckoo
栗腹杜鹃(Coccyzus pluvialis)体长45-50厘米。大型岛屿杜鹃；上体褐色；腹部浓郁栗橙色；长分级尾。为牙买加特有种，是该岛最大的杜鹃，以蜥蜴、蛙类和大型昆虫为食。
Western Koel
西方噪鹃，体长39-46厘米。雄鸟全身黑亮，眼红色。分布于南亚至东南亚大陆。巢寄生性。