Black-throated Coucal vs Western Koel
Centropus leucogaster 比較対象 Eudynamys scolopaceus
Side-by-Side Comparison
| 属性 | Black-throated Coucal | Western Koel |
|---|---|---|
| 学名 | Centropus leucogaster | Eudynamys scolopaceus |
| 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) | 39.3 cm (15.5 in) |
| 体重 | 309.0 g (10.90 oz) | 230.0 g (8.11 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Black-throated Coucal
さえずり
Deep, hollow resonant booming call; powerful low notes carrying across rainforest in Southeast Asia.
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
Black-throated Coucal
Least Concern
Western Koel
How to Tell Them Apart
Black-throated Coucal
羽毛
White-elbowed Coucal: white elbow patch; dark brown above; rufous wings; pale buff below; long dark tail; red eye; white elbow spot
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
Black-throated Coucal
黒喉カッコウ (Centropus leucogaster) — 40〜46 cm。上面は赤褐色；黒い頭部・喉・胸；白い腹；長い尾。西・中部アフリカの密林・二次林に生息。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。