African Emerald Cuckoo vs Long-tailed Koel
Chrysococcyx cupreus 对比 Urodynamis taitensis
Side-by-Side Comparison
| 属性 | African Emerald Cuckoo | Long-tailed Koel |
|---|---|---|
| 学名 | Chrysococcyx cupreus | Urodynamis taitensis |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 21.1 cm (8.3 in) | 34.4 cm (13.5 in) |
| 体重 | 38.0 g (1.34 oz) | 113.5 g (4.00 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | -- |
| 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.
Long-tailed Koel
鸣唱
Deep, hollow resonant call; powerful low notes carrying through dense tropical forest in Southeast Asia.
保护状况
Least Concern
African Emerald Cuckoo
Least Concern
Long-tailed Koel
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。
Long-tailed Koel
Long-tailed Koel (Urodynamis taitensis) — 40–43 cm; tail up to 22 cm. Slender; brown above with white spots; pale underparts with brown streaking; very long pointed tail. Migrates from New Zealand and Pacific islands to Melanesia and Micronesia. Brood parasite targeting reed-warblers. Frugivore and insectivore.