Sulawesi Cuckoo vs Red-chested Cuckoo
Cuculus crassirostris 对比 Cuculus solitarius
Side-by-Side Comparison
| 属性 | Sulawesi Cuckoo | Red-chested Cuckoo |
|---|---|---|
| 学名 | Cuculus crassirostris | Cuculus solitarius |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 41.2 cm (16.2 in) | 37.5 cm (14.8 in) |
| 体重 | 85.0 g (3.00 oz) | 75.83333333333333 g (2.67 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
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.
Red-chested Cuckoo
鸣唱
Loud, haunting call with mournful quality; deep resonant notes echoing through dense African forest.
保护状况
Least Concern
Sulawesi Cuckoo
Least Concern
Red-chested Cuckoo
How to Tell Them Apart
Sulawesi Cuckoo
羽毛
Sulawesi Cuckoo: dark gray-brown above; pale below; long dark tail; yellow orbital ring; Sulawesi endemic; larger than most Cuculus
Red-chested Cuckoo
羽毛
Red-chested Cuckoo: gray above; rufous-orange breast; white belly; long dark graduated tail; red eye; bold rufous chest diagnostic
About These Birds
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。
Red-chested Cuckoo
红胸杜鹃（Cuculus solitarius）— 分布于撒哈拉以南非洲森林的杜鹃。红色胸部为特征。托卵性，独居行动。