Andaman Coucal vs Biak Coucal
Centropus andamanensis 比較対象 Centropus chalybeus
Side-by-Side Comparison
| 属性 | Andaman Coucal | Biak Coucal |
|---|---|---|
| 学名 | Centropus andamanensis | Centropus chalybeus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Least Concern | Near Threatened |
| 体長 | — | — |
| 翼開長 | 34.5 cm (13.6 in) | 39.1 cm (15.4 in) |
| 体重 | 199.0 g (7.02 oz) | 244.4 g (8.62 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2-3 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Andaman Coucal
さえずり
Melodic, whistled phrase with clear quality; pure resonant notes carrying across African woodland habitat.
Biak Coucal
さえずり
Deep, booming resonant call; powerful low notes carrying impressively across African lowland forest floor.
保全状況
Least Concern
Andaman Coucal
Near Threatened
Biak Coucal
How to Tell Them Apart
Andaman Coucal
羽毛
Chinese Coucal: dark brown above; rufous wings; pale buff below; long dark tail; red eye; streaked in winter plumage; Asian species
Biak Coucal
羽毛
Black-hooded Coucal: black hood contrasting brown mantle; rufous-brown wings; pale buff below; long dark tail; red eye; bold hood
About These Birds
Andaman Coucal
体長42〜47cmのアンダマン諸島固有のカッコウ。栗色の背・黒い頭・長い尾を持つ。
Biak Coucal
ビアク・カッコウ (Centropus chalybeus) — 42〜48 cm。光沢ある青黒色の上面；栗色翼；淡い淡黄色の下面；重い嘴。インドネシア・イリアンジャヤのビアク島固有種。低地・山麓林に生息。非托卵性。