Comoro Olive-pigeon vs Red-moustached Fruit-dove
Columba pollenii 对比 Ptilinopus mercierii
Side-by-Side Comparison
| 属性 | Comoro Olive-pigeon | Red-moustached Fruit-dove |
|---|---|---|
| 学名 | Columba pollenii | Ptilinopus mercierii |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Near Threatened | Extinct |
| 体长 | — | — |
| 翼展 | 44.9 cm (17.7 in) | — |
| 体重 | 308.5 g (10.88 oz) | — |
| 食性 | -- | -- |
| 产卵数 | 1 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Comoro Olive-pigeon
鸣唱
Deep, resonant cooing; rich notes with carrying quality through dense highland Asian forest. Vocalization pattern typical of this species in its native habitat.
Red-moustached Fruit-dove
保护状况
Near Threatened
Comoro Olive-pigeon
Extinct
Red-moustached Fruit-dove
How to Tell Them Apart
Comoro Olive-pigeon
羽毛
Comoro Olive-pigeon: olive-gray; yellow orbital ring; purple-green neck gloss; Comoro islands endemic pigeon; island distribution
Red-moustached Fruit-dove
About These Birds
Comoro Olive-pigeon
科摩罗鸽（Columba pollenii）— 科摩罗群岛特有的森林鸽。羽色深色，脚红色。因森林破坏而数量稀少。
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.