Polynesian Imperial-pigeon vs Shining Imperial-pigeon
Ducula aurorae 比較対象 Ducula chalconota
Side-by-Side Comparison
| 属性 | Polynesian Imperial-pigeon | Shining Imperial-pigeon |
|---|---|---|
| 学名 | Ducula aurorae | Ducula chalconota |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保全状況 | Endangered | Least Concern |
| 体長 | — | — |
| 翼開長 | 46.8 cm (18.4 in) | 42.4 cm (16.7 in) |
| 体重 | 507.2 g (17.89 oz) | 553.5 g (19.52 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
保全状況
Endangered
Polynesian Imperial-pigeon
Least Concern
Shining Imperial-pigeon
About These Birds
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.
Shining Imperial-pigeon
Shining Imperial-pigeon (Ducula chalconota), 38 cm. Richly iridescent bronze-green upperparts with a contrasting pale grey head and underparts. Found in montane forest of New Guinea from 700 to 2,200 m. Frugivore. Least Concern; common in hill and montane forest.