Grey-capped Emerald Dove vs Afep Pigeon
Chalcophaps indica 对比 Columba unicincta
Side-by-Side Comparison
| 属性 | Grey-capped Emerald Dove | Afep Pigeon |
|---|---|---|
| 学名 | Chalcophaps indica | Columba unicincta |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 28.8 cm (11.3 in) | 42.2 cm (16.6 in) |
| 体重 | 130.5 g (4.60 oz) | 401.5 g (14.16 oz) |
| 食性 | -- | -- |
| 产卵数 | 2 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Grey-capped Emerald Dove
鸣唱
Soft, gentle cooing; pure warm notes typical of Caribbean island open terrain. Vocalization pattern typical of this species in its native habitat.
Afep Pigeon
鸣唱
Deep, resonant cooing; rich notes with carrying quality through dense humid African forest. Vocalization pattern typical of this species in its native habitat.
保护状况
Least Concern
Grey-capped Emerald Dove
Least Concern
Afep Pigeon
How to Tell Them Apart
Grey-capped Emerald Dove
Afep Pigeon
羽毛
Afep Pigeon: pale gray; white neck gloss; dark flight feathers; large size; Central African rainforest pigeon; pale overall
About These Birds
Grey-capped Emerald Dove
翠翼鸠 (Chalcophaps indica)，体长约25厘米。上体翠绿色闪亮，头和颈灰色，下体葡萄红色，额白色。眼周裸皮红色，嘴红色。广泛分布于南亚和东南亚的热带森林。在地面觅食，以种子和浆果为食。
Afep Pigeon
非洲橄榄鸽（Columba unicincta）— 分布于西非和中非热带雨林的大型鸽子。灰色羽毛和红色眼圈为特征。