Japanese Woodpigeon vs Afep Pigeon
Columba janthina 对比 Columba unicincta
Side-by-Side Comparison
| 属性 | Japanese Woodpigeon | Afep Pigeon |
|---|---|---|
| 学名 | Columba janthina | Columba unicincta |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 47.6 cm (18.7 in) | 42.2 cm (16.6 in) |
| 体重 | 397.0 g (14.00 oz) | 401.5 g (14.16 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Japanese Woodpigeon
Deep, resonant cooing; rich notes with carrying quality through dense forest in North Sulawesi. Vocalization pattern typical of this species in its native habitat.
Afep Pigeon
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
Japanese Woodpigeon
Afep Pigeon
How to Tell Them Apart
Japanese Woodpigeon
Japanese Woodpigeon: dark glossy brown-black; green-purple neck gloss; pale below; Japanese island woodpigeon; forest specialist
Afep Pigeon
Afep Pigeon: pale gray; white neck gloss; dark flight feathers; large size; Central African rainforest pigeon; pale overall
About These Birds
Japanese Woodpigeon
日本林鸽(Columba janthina)体长37-43厘米。通体深具光泽的紫黑色，具绿紫色虹彩。分布于日本南部和朝鲜半岛南部的岛屿，栖息于常绿阔叶林，取食榕树等树木的果实，数量因栖息地丧失而下降。
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。