Afep Pigeon vs Polynesian Ground Dove
Columba unicincta 对比 Pampusana erythroptera
Side-by-Side Comparison
| 属性 | Afep Pigeon | Polynesian Ground Dove |
|---|---|---|
| 学名 | Columba unicincta | Pampusana erythroptera |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Critically Endangered |
| 体长 | — | — |
| 翼展 | 42.2 cm (16.6 in) | — |
| 体重 | 401.5 g (14.16 oz) | 113.5 g (4.00 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
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.
Polynesian Ground Dove
保护状况
Afep Pigeon
Polynesian Ground Dove
How to Tell Them Apart
Afep Pigeon
Afep Pigeon: pale gray; white neck gloss; dark flight feathers; large size; Central African rainforest pigeon; pale overall
Polynesian Ground Dove
Polynesian Ground Dove: brown above; pale buff below; bare red facial skin; Polynesian islands; critically endangered; small
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。
Polynesian Ground Dove
Small ground dove, 20–23 cm, with grey and brown plumage, dark reddish flight feathers, and white-tipped tail. Native to French Polynesia; extinct on many islands but survives in remnant populations on Moorea, Mopelia, and a few other atolls. Critically Endangered due to introduced rats, cats, and habitat loss.