Afep Pigeon vs Croaking Ground Dove
Columba unicincta 对比 Columbina cruziana
Side-by-Side Comparison
| 属性 | Afep Pigeon | Croaking Ground Dove |
|---|---|---|
| 学名 | Columba unicincta | Columbina cruziana |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 42.2 cm (16.6 in) | 17.3 cm (6.8 in) |
| 体重 | 401.5 g (14.16 oz) | 48.475 g (1.71 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 1-3 |
| 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.
Croaking Ground Dove
鸣唱
Soft, gentle cooing; pure warm notes typical of tropical American dry forest. Vocalization pattern typical of this species in its native habitat.
保护状况
Least Concern
Afep Pigeon
Least Concern
Croaking 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
Croaking Ground Dove
羽毛
Crested Quail-Dove: black crest; iridescent violet-purple back; white facial stripe; rufous below; Jamaica endemic; unique crest
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。
Croaking Ground Dove
黑嘴地鸽（Columbina cruziana）— 分布于秘鲁和厄瓜多尔海岸沙漠地带的小型鸽子。黄色嘴基为识别特征。