Sao Tome Bronze-naped Pigeon vs Afep Pigeon
Columba malherbii 对比 Columba unicincta
Side-by-Side Comparison
| 属性 | Sao Tome Bronze-naped Pigeon | Afep Pigeon |
|---|---|---|
| 学名 | Columba malherbii | Columba unicincta |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Near Threatened | Least Concern |
| 体长 | — | — |
| 翼展 | 34.6 cm (13.6 in) | 42.2 cm (16.6 in) |
| 体重 | 308.5 g (10.88 oz) | 401.5 g (14.16 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sao Tome Bronze-naped Pigeon
Deep, resonant cooing; rich notes with carrying quality through open dry woodland in Americas. 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
Sao Tome Bronze-naped Pigeon
Afep Pigeon
How to Tell Them Apart
Sao Tome Bronze-naped Pigeon
Passenger Pigeon: extinct; blue-gray above; rich rufous-orange breast; white belly; long pointed tail; once billions; now gone forever
Afep Pigeon
Afep Pigeon: pale gray; white neck gloss; dark flight feathers; large size; Central African rainforest pigeon; pale overall
About These Birds
Sao Tome Bronze-naped Pigeon
圣多美鸽（Columba malherbii）— 特产于几内亚湾岛屿（圣多美岛、普林西比岛、比奥科岛）的森林鸽。羽色为沉稳的灰色和棕色。
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。