Chestnut-breasted Cuckoo vs African Emerald Cuckoo
Cacomantis castaneiventris 对比 Chrysococcyx cupreus
Side-by-Side Comparison
| 属性 | Chestnut-breasted Cuckoo | African Emerald Cuckoo |
|---|---|---|
| 学名 | Cacomantis castaneiventris | Chrysococcyx cupreus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 22.1 cm (8.7 in) | 21.1 cm (8.3 in) |
| 体重 | 31.5 g (1.11 oz) | 38.0 g (1.34 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Chestnut-breasted Cuckoo
鸣唱
Loud, far-carrying resonant call with chestnut-breasted quality; deep hollow notes carrying through Pacific forest.
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.
保护状况
Least Concern
Chestnut-breasted Cuckoo
Least Concern
African Emerald Cuckoo
How to Tell Them Apart
Chestnut-breasted Cuckoo
羽毛
Chestnut-breasted Cuckoo: rich chestnut breast; gray-brown above; pale belly; long dark tail; red orbital ring; bold chestnut breast
African Emerald Cuckoo
About These Birds
Chestnut-breasted Cuckoo
栗腹杜鹃，体长20–24厘米，分布于澳大利亚约克角半岛和新几内亚南部，为巢寄生鸟类。
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。