Chestnut-bellied Cuckoo vs Sulawesi Cuckoo
Coccyzus pluvialis 对比 Cuculus crassirostris
Side-by-Side Comparison
| 属性 | Chestnut-bellied Cuckoo | Sulawesi Cuckoo |
|---|---|---|
| 学名 | Coccyzus pluvialis | Cuculus crassirostris |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 35.5 cm (14.0 in) | 41.2 cm (16.2 in) |
| 体重 | 159.5 g (5.63 oz) | 85.0 g (3.00 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-4 | -- |
| 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.
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
Chestnut-bellied Cuckoo
Least Concern
Sulawesi Cuckoo
How to Tell Them Apart
Chestnut-bellied Cuckoo
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
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。
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。