Bonin Woodpigeon vs Red-moustached Fruit-dove
Columba versicolor 对比 Ptilinopus mercierii
Side-by-Side Comparison
| 属性 | Bonin Woodpigeon | Red-moustached Fruit-dove |
|---|---|---|
| 学名 | Columba versicolor | Ptilinopus mercierii |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Extinct | Extinct |
| 体长 | — | — |
| 翼展 | — | — |
| 体重 | — | — |
| 食性 | -- | -- |
| 产卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Bonin Woodpigeon
鸣唱
Deep, mournful cooing with hollow quality; slow resonant notes of Bonin woodpigeon once echoing through forest.
Red-moustached Fruit-dove
保护状况
Extinct
Bonin Woodpigeon
Extinct
Red-moustached Fruit-dove
How to Tell Them Apart
Bonin Woodpigeon
羽毛
Bonin Woodpigeon: extinct; dark above; iridescent neck gloss; pale below; Bonin islands; known from specimens only; lost species
Red-moustached Fruit-dove
About These Birds
Bonin Woodpigeon
小笠原鸽（Columba versicolor）— 原产于小笠原群岛（父岛），已灭绝。最后记录见于19世纪。
Red-moustached Fruit-dove
Red-moustached Fruit-dove (Ptilinopus mercierii), 27 cm. Green with a red moustachial streak and orange underparts; endemic to the Marquesas Islands. Last confirmed on Nuku Hiva and Hiva Oa. Possibly Extinct; last reliably recorded in the 1970s. Threatened by introduced rats and cats.