Afep Pigeon vs Picui Ground Dove
Columba unicincta 对比 Columbina picui
Side-by-Side Comparison
| 属性 | Afep Pigeon | Picui Ground Dove |
|---|---|---|
| 学名 | Columba unicincta | Columbina picui |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 42.2 cm (16.6 in) | 17.6 cm (6.9 in) |
| 体重 | 401.5 g (14.16 oz) | 48.2 g (1.70 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
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.
Picui Ground Dove
鸣唱
Soft, gentle cooing; pure warm notes typical of tropical American lowland forest. Vocalization pattern typical of this species in its native habitat.
保护状况
Least Concern
Afep Pigeon
Least Concern
Picui Ground Dove
How to Tell Them Apart
Afep Pigeon
羽毛
Afep Pigeon: pale gray; white neck gloss; dark flight feathers; large size; Central African rainforest pigeon; pale overall
Picui Ground Dove
羽毛
Lined Quail-Dove: lined face pattern; brown above; pale below; black-white facial lines; bare blue facial skin; South American
About These Birds
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。
Picui Ground Dove
白翼地鸽（Columbina picui）— 广泛分布于南美洲阿根廷至巴西开阔生境的小型鸽子。白色翼带为特征。