Common Cuckoo vs Sulawesi Cuckoo
Cuculus canorus 对比 Cuculus crassirostris
Side-by-Side Comparison
| 属性 | Common Cuckoo | Sulawesi Cuckoo |
|---|---|---|
| 学名 | Cuculus canorus | Cuculus crassirostris |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 38.4 cm (15.1 in) | 41.2 cm (16.2 in) |
| 体重 | 116.25 g (4.10 oz) | 85.0 g (3.00 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-18 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Common Cuckoo
Loud, far-carrying iconic call; descending cuckoo notes audible at great distance across European landscape.
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.
保护状况
Common Cuckoo
Sulawesi Cuckoo
How to Tell Them Apart
Common Cuckoo
Common Cuckoo: gray above; white below with rufous barring; long dark graduated tail; yellow eye-ring; brood parasite; widespread
Sulawesi Cuckoo
Sulawesi Cuckoo: dark gray-brown above; pale below; long dark tail; yellow orbital ring; Sulawesi endemic; larger than most Cuculus
About These Birds
Common Cuckoo
大杜鹃（约110克）是欧亚大陆最著名的鸟类之一，以其标志性的「布谷」叫声和专性巢寄生行为著称，将卵产于其他鸟类巢中。繁殖于欧洲和亚洲大部分地区，越冬于非洲。以毛毛虫为主食，包括其他鸟类拒绝取食的有毛毛虫。无危；但在欧洲数量明显下降。
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。