Sulawesi Cuckoo vs Black-billed Koel
Cuculus crassirostris 比較対象 Eudynamys melanorhynchus
Side-by-Side Comparison
| 属性 | Sulawesi Cuckoo | Black-billed Koel |
|---|---|---|
| 学名 | Cuculus crassirostris | Eudynamys melanorhynchus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Least Concern | Not Evaluated |
| 体長 | — | — |
| 翼開長 | 41.2 cm (16.2 in) | — |
| 体重 | 85.0 g (3.00 oz) | 199.875 g (7.05 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | -- |
| 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.
Black-billed Koel
さえずり
Loud, resonant call with musical quality; rich carrying notes given from tall forest tree in Borneo.
保全状況
Least Concern
Sulawesi Cuckoo
Not Evaluated
Black-billed Koel
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
Black-billed Koel
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。
Black-billed Koel
スラウェシ島固有のカッコウで、黒い嘴を持ち、托卵行動をとる。