Sulawesi Cuckoo vs Chestnut-bellied Malkoha
Cuculus crassirostris 对比 Phaenicophaeus sumatranus
Side-by-Side Comparison
| 属性 | Sulawesi Cuckoo | Chestnut-bellied Malkoha |
|---|---|---|
| 学名 | Cuculus crassirostris | Phaenicophaeus sumatranus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Near Threatened |
| 体长 | — | — |
| 翼展 | 41.2 cm (16.2 in) | 27.8 cm (10.9 in) |
| 体重 | 85.0 g (3.00 oz) | 97.2 g (3.43 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 2 |
| 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.
Chestnut-bellied Malkoha
Loud, mellow whistled phrase; rich resonant notes building in deliberate sequence through forest canopy.
保护状况
Sulawesi Cuckoo
Chestnut-bellied 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
Chestnut-bellied 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。
Chestnut-bellied Malkoha
Chestnut-bellied Malkoha (Phaenicophaeus sumatranus) — 40–45 cm. Dark blue-green above; chestnut belly; green bill; bare red orbital skin; long tail. Inhabits lowland and hill forest of the Malay Peninsula, Sumatra, and Borneo. Non-parasitic. Insectivore specialising in hairy caterpillars.