African Emerald Cuckoo vs Rufous-vented Ground-cuckoo
Chrysococcyx cupreus 对比 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 |
| 保护状况 | Least Concern | Vulnerable |
| 体长 | — | — |
| 翼展 | 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 | -- | -- |
| 产卵数 | -- | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
African Emerald Cuckoo
鸣唱
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
鸣唱
Deep, hollow booming call; resonant bass notes carrying surprisingly far across dense tropical forest floor.
保护状况
Least Concern
African Emerald Cuckoo
Vulnerable
Rufous-vented Ground-cuckoo
About These Birds
African Emerald Cuckoo
非洲翡翠金鹃(Chrysococcyx cupreus)体长20-22厘米。雄鸟：上体及胸部呈耀眼的翡翠绿色；腹部横斑白色。广泛分布于撒哈拉以南非洲的森林和林地。寄生于多种鸟巢中，以其鲜亮的雄性羽色而著称。
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.