Sulawesi Cuckoo vs Chestnut-bellied Malkoha
Cuculus crassirostris 比較対象 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 |
| 保全状況 | Least Concern | Near Threatened |
| 体長 | — | — |
| 翼開長 | 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 | -- | -- |
| 一腹卵数 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sulawesi Cuckoo
さえずり
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
さえずり
Loud, mellow whistled phrase; rich resonant notes building in deliberate sequence through forest canopy.
保全状況
Least Concern
Sulawesi Cuckoo
Near Threatened
Chestnut-bellied Malkoha
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
Chestnut-bellied Malkoha
About These Birds
Sulawesi Cuckoo
サンギヘカッコウ（Cuculus crassirostris）— スラウェシ北部のサンギヘ諸島固有のカッコウ。太い嘴が特徴。森林に生息する希少種。
Chestnut-bellied Malkoha
スマトラ島とマレー半島の低地熱帯雨林に生息するカッコウで、細長い尾が目立つ。森林の中層部から下層部にかけて生活し、昆虫を採食する。