Afep Pigeon vs Common Ground Dove
Columba unicincta 对比 Columbina passerina
Side-by-Side Comparison
| 属性 | Afep Pigeon | Common Ground Dove |
|---|---|---|
| 学名 | Columba unicincta | Columbina passerina |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 42.2 cm (16.6 in) | 16.3 cm (6.4 in) |
| 体重 | 401.5 g (14.16 oz) | 32.5 g (1.15 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.
Common Ground Dove
鸣唱
Soft, musical cooing phrase; pure warm notes with gentle carrying quality through tropical forest. Vocalization pattern typical of this species in its native habitat.
保护状况
Least Concern
Afep Pigeon
Least Concern
Common 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
Common Ground Dove
羽毛
Purple-backed Quail-Dove: purplish-glossed back; gray head; buff-white below; bare blue facial skin; South American rainforest
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。
Common Ground Dove
普通地鸽（Columbina passerina）— 分布于北美南部至中南美洲的小型鸽子。鳞状胸纹和红色嘴基为特征。