Blue-headed Coucal vs Sulawesi Cuckoo
Centropus monachus 比較対象 Cuculus crassirostris
Side-by-Side Comparison
| 属性 | Blue-headed Coucal | Sulawesi Cuckoo |
|---|---|---|
| 学名 | Centropus monachus | Cuculus crassirostris |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 36.1 cm (14.2 in) | 41.2 cm (16.2 in) |
| 体重 | 207.25 g (7.31 oz) | 85.0 g (3.00 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 3 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Blue-headed Coucal
さえずり
Deep, hollow resonant call; powerful low-frequency notes carrying impressively far through dense forest.
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.
保全状況
Least Concern
Blue-headed Coucal
Least Concern
Sulawesi Cuckoo
How to Tell Them Apart
Blue-headed Coucal
Sulawesi Cuckoo
羽毛
Sulawesi Cuckoo: dark gray-brown above; pale below; long dark tail; yellow orbital ring; Sulawesi endemic; larger than most Cuculus
About These Birds
Blue-headed Coucal
ブルーヘッド・カッコウ (Centropus monachus) — 40〜45 cm。栗色の翼；光沢ある青黒色の頭部と下面；長い尾。中・東部アフリカの林縁・河畔低木地・丈高い草地に生息。非托卵性。
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。