Diederik Cuckoo vs Sulawesi Cuckoo
Chrysococcyx caprius 对比 Cuculus crassirostris
Side-by-Side Comparison
| 属性 | Diederik Cuckoo | Sulawesi Cuckoo |
|---|---|---|
| 学名 | Chrysococcyx caprius | Cuculus crassirostris |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 22.7 cm (8.9 in) | 41.2 cm (16.2 in) |
| 体重 | 32.44 g (1.14 oz) | 85.0 g (3.00 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Diederik Cuckoo
鸣唱
Loud, far-carrying call with resonant quality; deep hollow notes audible far through dense 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
Diederik Cuckoo
Least Concern
Sulawesi Cuckoo
How to Tell Them Apart
Diederik 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
Diederik Cuckoo
黑帽金鹃(Chrysococcyx caprius)体长18-20厘米。雄鸟：具光泽的绿色上体，白色斑点；白色眉纹；古铜绿色胸部；红色眼圈。分布于撒哈拉以南非洲，是织雀的巢寄生者。鸣声婉转，以其宿主名命名。雌鸟棕绿色，具条纹。
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。