Dusky Long-tailed Cuckoo vs Indian Cuckoo
Cercococcyx mechowi 对比 Cuculus micropterus
Side-by-Side Comparison
| 属性 | Dusky Long-tailed Cuckoo | Indian Cuckoo |
|---|---|---|
| 学名 | Cercococcyx mechowi | Cuculus micropterus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 26.1 cm (10.3 in) | 39.3 cm (15.5 in) |
| 体重 | 57.0 g (2.01 oz) | 120.5 g (4.25 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Dusky Long-tailed Cuckoo
鸣唱
Loud, raucous call with hollow resonant quality; distinctive far-carrying notes through dense forest.
Indian Cuckoo
鸣唱
Loud, far-carrying raucous call; harsh penetrating notes given from tall dense forest canopy. Vocalization pattern typical of this species in its native habitat.
保护状况
Least Concern
Dusky Long-tailed Cuckoo
Least Concern
Indian Cuckoo
How to Tell Them Apart
Dusky Long-tailed Cuckoo
羽毛
Dusky Long-tailed Cuckoo: dark dusky brown above; pale buff below; very long graduated dark tail; red eye; forest canopy specialist
Indian Cuckoo
羽毛
Indian Cuckoo: gray above; white below with bold dark barring; four-note call; long dark tail; yellow eye-ring; common Asian species
About These Birds
Dusky Long-tailed Cuckoo
长尾杜鹃 (Cercococcyx mechowi)，体长约36厘米。上体棕褐色，下体白色具灰色横纹，尾极长，分层明显。眼黄色。分布于非洲中西部的热带雨林，包括刚果盆地。以昆虫幼虫为食，常在森林中下层活动，叫声婉转悦耳。
Indian Cuckoo
印度杜鹃（Cuculus micropterus）— 分布于南亚和东南亚森林的杜鹃。具独特多音节鸣声。托卵性。