Common Ground Dove vs Red-moustached Fruit-dove
Columbina passerina 对比 Ptilinopus mercierii
Side-by-Side Comparison
| 属性 | Common Ground Dove | Red-moustached Fruit-dove |
|---|---|---|
| 学名 | Columbina passerina | Ptilinopus mercierii |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Extinct |
| 体长 | — | — |
| 翼展 | 16.3 cm (6.4 in) | — |
| 体重 | 32.5 g (1.15 oz) | — |
| 食性 | -- | -- |
| 产卵数 | 2 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Common Ground Dove
鸣唱
Soft, musical cooing phrase; pure warm notes with gentle carrying quality through tropical forest. Vocalization pattern typical of this species in its native habitat.
Red-moustached Fruit-dove
保护状况
Least Concern
Common Ground Dove
Extinct
Red-moustached Fruit-dove
How to Tell Them Apart
Common Ground Dove
羽毛
Purple-backed Quail-Dove: purplish-glossed back; gray head; buff-white below; bare blue facial skin; South American rainforest
Red-moustached Fruit-dove
About These Birds
Common Ground Dove
普通地鸽（Columbina passerina）— 分布于北美南部至中南美洲的小型鸽子。鳞状胸纹和红色嘴基为特征。
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.