Afep Pigeon vs Polynesian Imperial-pigeon
Columba unicincta 比較対象 Ducula aurorae
Side-by-Side Comparison
| 属性 | Afep Pigeon | Polynesian Imperial-pigeon |
|---|---|---|
| 学名 | Columba unicincta | Ducula aurorae |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保全状況 | Least Concern | Endangered |
| 体長 | — | — |
| 翼開長 | 42.2 cm (16.6 in) | 46.8 cm (18.4 in) |
| 体重 | 401.5 g (14.16 oz) | 507.2 g (17.89 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Afep Pigeon
さえずり
Deep, resonant cooing; rich notes with carrying quality through dense humid African forest. Vocalization pattern typical of this species in its native habitat.
Polynesian Imperial-pigeon
保全状況
Least Concern
Afep Pigeon
Endangered
Polynesian Imperial-pigeon
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
Polynesian Imperial-pigeon
About These Birds
Afep Pigeon
アフリカオリーブバト（Columba unicincta）— 西・中央アフリカの熱帯雨林に生息する大型のハト。灰色の羽色と赤い眼窩輪が特徴。
Polynesian Imperial-pigeon
Polynesian Imperial-pigeon (Ducula aurorae), 43 cm. Pale grey-white head and underparts; dark metallic green upperparts. Endemic to the Society Islands (Tahiti, Maupiti) of French Polynesia. Inhabits montane and lowland forest. Endangered; heavy hunting and introduced predators have caused steep decline.