Whistling Yellowbill vs Indian Cuckoo
Ceuthmochares australis 对比 Cuculus micropterus
Side-by-Side Comparison
| 属性 | Whistling Yellowbill | Indian Cuckoo |
|---|---|---|
| 学名 | Ceuthmochares australis | Cuculus micropterus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 24.4 cm (9.6 in) | 39.3 cm (15.5 in) |
| 体重 | 64.2 g (2.26 oz) | 120.5 g (4.25 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-4 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Whistling Yellowbill
鸣唱
Loud, harsh call with penetrating quality; rough resonant notes carrying through dense forest habitat.
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
Whistling Yellowbill
Least Concern
Indian Cuckoo
How to Tell Them Apart
Whistling Yellowbill
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
Whistling Yellowbill
东非黄嘴马岛鹃 (Ceuthmochares australis)，体长约33厘米。外形与黄嘴马岛鹃相似，体羽灰黑色，嘴黄绿色，尾长。分布于非洲东部和南部的热带雨林，与aereus种形成地理替代分布。以昆虫为食，藏匿于茂密林中。
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。