African Emerald Cuckoo vs Pearly-breasted Cuckoo
Chrysococcyx cupreus 比較対象 Coccyzus euleri
Side-by-Side Comparison
| 属性 | African Emerald Cuckoo | Pearly-breasted Cuckoo |
|---|---|---|
| 学名 | Chrysococcyx cupreus | Coccyzus euleri |
| 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) | 26.3 cm (10.4 in) |
| 体重 | 38.0 g (1.34 oz) | 52.46666666666667 g (1.85 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | 2-4 |
| 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.
Pearly-breasted Cuckoo
Loud, melodic call with clear quality; rich resonant notes carrying far through tropical forest. Vocalization pattern typical of this species in its native habitat.
保全状況
African Emerald Cuckoo
Pearly-breasted 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
Pearly-breasted Cuckoo
Dwarf Cuckoo: smallest; rufous-brown above; pale buff below; rufous tail; yellow bill; smallest neotropical cuckoo species
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。
Pearly-breasted Cuckoo
オイラーズカッコウ(Coccyzus euleri)は南アメリカ北部に分布する希少なカッコウです。ブラジルやギアナで確認されていますが、個体数は少なく生態は不明な点が多いです。密な熱帯雨林に生息します。