African Emerald Cuckoo vs Rufous-vented Ground-cuckoo
Chrysococcyx cupreus 比較対象 Neomorphus geoffroyi
Side-by-Side Comparison
| 属性 | African Emerald Cuckoo | Rufous-vented Ground-cuckoo |
|---|---|---|
| 学名 | Chrysococcyx cupreus | Neomorphus geoffroyi |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Least Concern | Vulnerable |
| 体長 | — | — |
| 翼開長 | 21.1 cm (8.3 in) | 33.0 cm (13.0 in) |
| 体重 | 38.0 g (1.34 oz) | 350.2 g (12.35 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | 1-2 |
| 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.
Rufous-vented Ground-cuckoo
さえずり
Deep, hollow booming call; resonant bass notes carrying surprisingly far across dense tropical forest floor.
保全状況
Least Concern
African Emerald Cuckoo
Vulnerable
Rufous-vented Ground-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。
Rufous-vented Ground-cuckoo
Rufous-vented Ground-cuckoo (Neomorphus geoffroyi) — 46–50 cm. Bronzy-brown above; buff below; rufous vent; bare blue facial skin; decurved bill. Inhabits humid lowland forest from Mexico to South America. Non-parasitic; follows army ant swarms to catch flushed prey. Rare and secretive. Insectivore.