Sulawesi Cuckoo vs Pavonine Cuckoo
Cuculus crassirostris 对比 Dromococcyx pavoninus
Side-by-Side Comparison
| 属性 | Sulawesi Cuckoo | Pavonine Cuckoo |
|---|---|---|
| 学名 | Cuculus crassirostris | Dromococcyx pavoninus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 41.2 cm (16.2 in) | 25.6 cm (10.1 in) |
| 体重 | 85.0 g (3.00 oz) | 47.25 g (1.67 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sulawesi Cuckoo
Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in Asia. Vocalization pattern typical of this species in its native habitat.
Pavonine Cuckoo
Loud, emphatic crowing call with harsh quality; resonant notes carrying well across open tropical forest edge.
保护状况
Sulawesi Cuckoo
Pavonine Cuckoo
How to Tell Them Apart
Sulawesi Cuckoo
Sulawesi Cuckoo: dark gray-brown above; pale below; long dark tail; yellow orbital ring; Sulawesi endemic; larger than most Cuculus
Pavonine Cuckoo
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。
Pavonine Cuckoo
Pavonine Cuckoo (Dromococcyx pavoninus) — 26–30 cm. Rufous-brown above; barred tail; whitish underparts; bare facial skin. Inhabits humid Amazonian and Atlantic forest understorey from Venezuela south to Argentina. Brood parasite; crepuscular. Insectivore. Resembles Pheasant Cuckoo but smaller with distinctive peacock-eye tail spots when spread.