Pearly-breasted Cuckoo vs Sulawesi Cuckoo
Coccyzus euleri 对比 Cuculus crassirostris
Side-by-Side Comparison
| 属性 | Pearly-breasted Cuckoo | Sulawesi Cuckoo |
|---|---|---|
| 学名 | Coccyzus euleri | Cuculus crassirostris |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 26.3 cm (10.4 in) | 41.2 cm (16.2 in) |
| 体重 | 52.46666666666667 g (1.85 oz) | 85.0 g (3.00 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-4 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Pearly-breasted Cuckoo
鸣唱
Loud, melodic call with clear quality; rich resonant notes carrying far through tropical forest. 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
Pearly-breasted Cuckoo
Least Concern
Sulawesi Cuckoo
How to Tell Them Apart
Pearly-breasted 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
Pearly-breasted Cuckoo
珍珠胸杜鹃(Coccyzus euleri)体长26-30厘米。上体褐色；下体白色具珍珠光泽；下颌黄色；尾具白色端斑。分布于南美洲，栖息于热带低地森林和河漫滩林木中，以昆虫和蜥蜴为食。
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。