Red-chested Cuckoo vs Western Koel
Cuculus solitarius 比較対象 Eudynamys scolopaceus
Side-by-Side Comparison
| 属性 | Red-chested Cuckoo | Western Koel |
|---|---|---|
| 学名 | Cuculus solitarius | Eudynamys scolopaceus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 37.5 cm (14.8 in) | 39.3 cm (15.5 in) |
| 体重 | 75.83333333333333 g (2.67 oz) | 230.0 g (8.11 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Red-chested Cuckoo
さえずり
Loud, haunting call with mournful quality; deep resonant notes echoing through dense African forest.
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
Red-chested Cuckoo
Least Concern
Western Koel
How to Tell Them Apart
Red-chested Cuckoo
羽毛
Red-chested Cuckoo: gray above; rufous-orange breast; white belly; long dark graduated tail; red eye; bold rufous chest diagnostic
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
Red-chested Cuckoo
レッドチェストドカッコウ（Cuculus solitarius）— サハラ以南のアフリカの森林に生息するカッコウ。赤い胸が特徴。托卵性で単独行動をする。
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。