Sulawesi Cuckoo vs Common Hawk-Cuckoo
Cuculus crassirostris 对比 Hierococcyx varius
Side-by-Side Comparison
| 属性 | Sulawesi Cuckoo | Common Hawk-Cuckoo |
|---|---|---|
| 学名 | Cuculus crassirostris | Hierococcyx varius |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 41.2 cm (16.2 in) | 38.2 cm (15.0 in) |
| 体重 | 85.0 g (3.00 oz) | 101.5 g (3.58 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sulawesi Cuckoo
Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in Asia. Vocalization pattern typical of this species in its native habitat.
Common Hawk-Cuckoo
Loud, raucous call with harsh quality; penetrating far-carrying notes given from forest canopy. Vocalization pattern typical of this species in its native habitat.
保护状况
Sulawesi Cuckoo
Common Hawk-Cuckoo
How to Tell Them Apart
Sulawesi Cuckoo
Sulawesi Cuckoo: dark gray-brown above; pale below; long dark tail; yellow orbital ring; Sulawesi endemic; larger than most Cuculus
Common Hawk-Cuckoo
Common Hawk-Cuckoo: gray above; white below with rufous barring; hawk-mimic; long barred tail; yellow eye-ring; brain-fever bird
About These Birds
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。
Common Hawk-Cuckoo
常见鹰鹃广泛分布于南亚，从巴基斯坦至孟加拉国的各类林地。体羽棕褐，下体白色具棕色条纹，眼圈黄色。以昆虫为食，是巢寄生鸟类，主要寄生于哑幼鸟鸟类。其清晰响亮的重复性鸣声是南亚林地的标志音。