Sumatran Ground-cuckoo vs Dark Hawk-Cuckoo
Carpococcyx viridis 比較対象 Hierococcyx bocki
Side-by-Side Comparison
| 属性 | Sumatran Ground-cuckoo | Dark Hawk-Cuckoo |
|---|---|---|
| 学名 | Carpococcyx viridis | Hierococcyx bocki |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Critically Endangered | Least Concern |
| 体長 | — | — |
| 翼開長 | 42.2 cm (16.6 in) | 35.9 cm (14.1 in) |
| 体重 | 495.7 g (17.49 oz) | 137.0 g (4.83 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sumatran Ground-cuckoo
さえずり
Deep, resonant whistled call; melodic notes with carrying quality audible through dense woodland habitat.
Dark Hawk-Cuckoo
さえずり
Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in South Asia.
保全状況
Critically Endangered
Sumatran Ground-cuckoo
Least Concern
Dark Hawk-Cuckoo
How to Tell Them Apart
Sumatran Ground-cuckoo
羽毛
Goliath Coucal (large form): very large; dark brown; rich rufous wings; pale buff below; long dark tail; red eye; impressive
Dark Hawk-Cuckoo
羽毛
Dark Hawk-Cuckoo: dark brown above; pale below with dense dark barring; hawk-like; long barred tail; yellow orbital ring; dark morph
About These Birds
Sumatran Ground-cuckoo
体長52〜58cmのスマトラ低地林に生息する絶滅危惧IA類のカッコウ。青銅緑色で赤黄色の顔の皮膚を持つ最も希少なカッコウの一つ。
Dark Hawk-Cuckoo
ボックカッコウ（Hierococcyx bocki）はボルネオ・スマトラなどの東南アジアの低地・丘陵林に生息するカッコウ科（Cuculidae）の鳥（体長27〜30 cm）。成鳥は灰色の上面と縞状の下面が特徴。托卵性。独特の鳴き声で識別。