Coppery-tailed Coucal vs Western Koel
Centropus cupreicaudus 比較対象 Eudynamys scolopaceus
Side-by-Side Comparison
| 属性 | Coppery-tailed Coucal | Western Koel |
|---|---|---|
| 学名 | Centropus cupreicaudus | Eudynamys scolopaceus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 42.2 cm (16.6 in) | 39.3 cm (15.5 in) |
| 体重 | 264.0 g (9.31 oz) | 230.0 g (8.11 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2-4 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Coppery-tailed Coucal
さえずり
Deep, hollow resonant booming call; powerful low-frequency notes carrying across dense tropical forest habitat.
Western Koel
さえずり
Loud, far-carrying nasal call; distinctive penetrating notes audible through dense tropical forest. Vocalization pattern typical of this species in its native habitat.
保全状況
Least Concern
Coppery-tailed Coucal
Least Concern
Western Koel
How to Tell Them Apart
Coppery-tailed Coucal
羽毛
Green-billed Coucal: green bill contrasting dark head; glossy black-brown above; rufous wings; pale below; long dark tail; red eye
Western Koel
羽毛
Shining Bronze-cuckoo: brilliant iridescent golden-green above; white barred below; bronze-green head; reddish eye; small size
About These Birds
Coppery-tailed Coucal
銅尾カッコウ (Centropus cupreicaudus) — 45〜50 cm。大型；栗色の背；黒い頭部；銅青銅色の光沢を持つ尾；太い嘴。中部〜南部アフリカの丈高い草地・パピルス・密な低木地に生息。非托卵性。
Western Koel
南アジアに広く分布するカッコウで、独特の上昇音の鳴き声が特徴。托卵行動をとる。