Western Koel vs Dwarf Koel
Eudynamys scolopaceus 比較対象 Microdynamis parva
Side-by-Side Comparison
| 属性 | Western Koel | Dwarf Koel |
|---|---|---|
| 学名 | Eudynamys scolopaceus | Microdynamis parva |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 39.3 cm (15.5 in) | 21.0 cm (8.3 in) |
| 体重 | 230.0 g (8.11 oz) | 49.075 g (1.73 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2-3 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
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.
Dwarf Koel
さえずり
Loud, nasal call with carrying quality; distinctive resonant notes given from forest canopy in Asia.
保全状況
Least Concern
Western Koel
Least Concern
Dwarf Koel
How to Tell Them Apart
Western Koel
羽毛
Shining Bronze-cuckoo: brilliant iridescent golden-green above; white barred below; bronze-green head; reddish eye; small size
Dwarf Koel
羽毛
Channel-billed Cuckoo: pale gray-white; dark wings; massive pale curved bill; red orbital ring; long dark tail; unique bill size
About These Birds
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。
Dwarf Koel
ニューギニアとオーストラリア北端の熱帯雨林に生息するドワーフコエル。体長21〜25cm。小型の托卵性のカッコウ類で、他の鳥の巣に卵を産む。昆虫や小動物を食べる。低危険種。