African Emerald Cuckoo vs Lesser Cuckoo
Chrysococcyx cupreus 比較対象 Cuculus poliocephalus
Side-by-Side Comparison
| 属性 | African Emerald Cuckoo | Lesser Cuckoo |
|---|---|---|
| 学名 | Chrysococcyx cupreus | Cuculus poliocephalus |
| 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) | 30.8 cm (12.1 in) |
| 体重 | 38.0 g (1.34 oz) | 51.5 g (1.82 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.
Lesser Cuckoo
Loud, far-carrying call; penetrating resonant notes given repeatedly from dense African forest canopy.
保全状況
African Emerald Cuckoo
Lesser 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
Lesser Cuckoo
Lesser Cuckoo: gray above; white below with rufous barring; slender; long dark tail; yellow eye-ring; smaller than Common Cuckoo
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。
Lesser Cuckoo
コウライウグイスカッコウ（Cuculus poliocephalus）— 南アジアから東アジアの夏季に繁殖するカッコウ。高い声の鳴き声をもつ。托卵性。