Biak Coucal vs Indian Cuckoo
Centropus chalybeus 对比 Cuculus micropterus
Side-by-Side Comparison
| 属性 | Biak Coucal | Indian Cuckoo |
|---|---|---|
| 学名 | Centropus chalybeus | Cuculus micropterus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Near Threatened | Least Concern |
| 体长 | — | — |
| 翼展 | 39.1 cm (15.4 in) | 39.3 cm (15.5 in) |
| 体重 | 244.4 g (8.62 oz) | 120.5 g (4.25 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Biak Coucal
鸣唱
Deep, booming resonant call; powerful low notes carrying impressively across African lowland forest floor.
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
Near Threatened
Biak Coucal
Least Concern
Indian Cuckoo
How to Tell Them Apart
Biak Coucal
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
Biak Coucal
马鲁古鸦鹃 (Centropus chalybeus)，体长约38厘米。体羽黑色带蓝绿色金属光泽，翅膀红褐色，尾长。眼红色，嘴粗壮。特有于印度尼西亚布鲁岛。栖息于茂密的热带雨林中。以昆虫和小型动物为食，叫声低沉。
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。