African Emerald Cuckoo vs Dark Hawk-Cuckoo
Chrysococcyx cupreus 比較対象 Hierococcyx bocki
Side-by-Side Comparison
| 属性 | African Emerald Cuckoo | Dark Hawk-Cuckoo |
|---|---|---|
| 学名 | Chrysococcyx cupreus | Hierococcyx bocki |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 21.1 cm (8.3 in) | 35.9 cm (14.1 in) |
| 体重 | 38.0 g (1.34 oz) | 137.0 g (4.83 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
African Emerald Cuckoo
Deep, hollow resonant booming call; powerful low notes carrying far through dense tropical forest. Vocalization pattern typical of this species in its native habitat.
Dark Hawk-Cuckoo
Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in South Asia.
保全状況
African Emerald Cuckoo
Dark Hawk-Cuckoo
How to Tell Them Apart
African Emerald Cuckoo
New Caledonian Bronze-cuckoo: bronze-green above; barred white below; island endemic; red eye; iridescent bronze-green; small size
Dark Hawk-Cuckoo
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
African Emerald Cuckoo
エメラルドカッコウ(Chrysococcyx cupreus)はアフリカ熱帯地方に生息する小型のカッコウです。オスは鮮やかなエメラルドグリーンの体色を持ち、林内の美しい宝石のようです。托卵性で、様々な小型鳥類の巣に産卵します。
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。