Blue Coua vs Sulawesi Cuckoo
Coua caerulea 比較対象 Cuculus crassirostris
Side-by-Side Comparison
| 属性 | Blue Coua | Sulawesi Cuckoo |
|---|---|---|
| 学名 | Coua caerulea | Cuculus crassirostris |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 39.2 cm (15.4 in) | 41.2 cm (16.2 in) |
| 体重 | 247.5 g (8.73 oz) | 85.0 g (3.00 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Blue Coua
さえずり
Deep, resonant call with hollow quality; powerful notes carrying across broad dense tropical 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 Coua
Least Concern
Sulawesi Cuckoo
How to Tell Them Apart
Blue Coua
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 Coua
ブルーコウア（Coua caerulea）— マダガスカル北西部・西部の森林に固有の地上性のカッコウ。鮮やかな青い羽色と赤い眼窩輪が特徴。
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。