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
さえずり
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
さえずり
Loud, far-carrying call; penetrating resonant notes given repeatedly from dense African forest canopy.
保全状況
Least Concern
African Emerald Cuckoo
Least Concern
Lesser Cuckoo
How to Tell Them Apart
African Emerald Cuckoo
Lesser Cuckoo
羽毛
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。