Sao Tome Olive-pigeon vs Shining Imperial-pigeon
Columba thomensis 比較対象 Ducula chalconota
Side-by-Side Comparison
| 属性 | Sao Tome Olive-pigeon | Shining Imperial-pigeon |
|---|---|---|
| 学名 | Columba thomensis | Ducula chalconota |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保全状況 | Endangered | Least Concern |
| 体長 | — | — |
| 翼開長 | 46.7 cm (18.4 in) | 42.4 cm (16.7 in) |
| 体重 | 466.6666666666667 g (16.46 oz) | 553.5 g (19.52 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sao Tome Olive-pigeon
さえずり
Deep, resonant cooing; rich notes with carrying quality through dense South Asian forest habitat. Vocalization pattern typical of this species in its native habitat.
Shining Imperial-pigeon
保全状況
Endangered
Sao Tome Olive-pigeon
Least Concern
Shining Imperial-pigeon
How to Tell Them Apart
Sao Tome Olive-pigeon
羽毛
Sao Tome Olive-pigeon: large; dark olive-gray; yellow bill and eye-ring; iridescent neck; Sao Tome island endemic; critically large
Shining Imperial-pigeon
About These Birds
Sao Tome Olive-pigeon
サントメオリーブバト（Columba thomensis）— サントメ島固有の大型のハト。オリーブ褐色で固有の森林に依存する。絶滅危惧種。
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.