Olive Long-tailed Cuckoo vs Indian Cuckoo
Cercococcyx olivinus 对比 Cuculus micropterus
Side-by-Side Comparison
| 属性 | Olive Long-tailed Cuckoo | Indian Cuckoo |
|---|---|---|
| 学名 | Cercococcyx olivinus | Cuculus micropterus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 27.8 cm (10.9 in) | 39.3 cm (15.5 in) |
| 体重 | 65.83333333333333 g (2.32 oz) | 120.5 g (4.25 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Olive Long-tailed Cuckoo
Loud, far-carrying resonant call; deep hollow notes given repeatedly from dense forest canopy. Vocalization pattern typical of this species in its native habitat.
Indian Cuckoo
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
Olive Long-tailed Cuckoo
Indian Cuckoo
How to Tell Them Apart
Olive Long-tailed Cuckoo
Olive Long-tailed Cuckoo: olive-brown above; pale buff below; very long graduated dark tail; red eye; olive coloration diagnostic
Indian Cuckoo
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
Olive Long-tailed Cuckoo
橄榄长尾杜鹃 (Cercococcyx olivinus)，体长约34厘米。上体橄榄褐色，下体白色具棕色横纹，尾长。眼黄色，嘴细而弯曲。分布于非洲西部的热带雨林，包括几内亚湾沿岸各国。以昆虫幼虫为主食。
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。