Sulawesi Cuckoo vs Yellow-billed Malkoha
Cuculus crassirostris 对比 Rhamphococcyx calyorhynchus
Side-by-Side Comparison
| 属性 | Sulawesi Cuckoo | Yellow-billed Malkoha |
|---|---|---|
| 学名 | Cuculus crassirostris | Rhamphococcyx calyorhynchus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 41.2 cm (16.2 in) | 35.2 cm (13.9 in) |
| 体重 | 85.0 g (3.00 oz) | 117.0 g (4.13 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.
Yellow-billed Malkoha
Loud, far-carrying plaintive whistle; pure melodic notes audible through open tropical scrub habitat.
保护状况
Sulawesi Cuckoo
Yellow-billed Malkoha
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
Yellow-billed Malkoha
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。
Yellow-billed Malkoha
Yellow-billed Malkoha (Rhamphococcyx calyorhynchus) — 45–50 cm. Bronze-green above; chestnut-red underparts; yellow bill; bare red orbital skin; long tail. Endemic to Sulawesi and nearby islands in primary and secondary forest. Non-parasitic. Insectivore.