Blue-eyed Ground Dove vs Red-moustached Fruit-dove
Columbina cyanopis 对比 Ptilinopus mercierii
Side-by-Side Comparison
| 属性 | Blue-eyed Ground Dove | Red-moustached Fruit-dove |
|---|---|---|
| 学名 | Columbina cyanopis | Ptilinopus mercierii |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Critically Endangered | Extinct |
| 体长 | — | — |
| 翼展 | 13.5 cm (5.3 in) | — |
| 体重 | 45.6 g (1.61 oz) | — |
| 食性 | -- | -- |
| 产卵数 | 2 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Blue-eyed Ground Dove
鸣唱
Soft, gentle cooing; pure warm notes with pale quality through dry open terrain. Vocalization pattern typical of this species in its native habitat.
Red-moustached Fruit-dove
保护状况
Critically Endangered
Blue-eyed Ground Dove
Extinct
Red-moustached Fruit-dove
How to Tell Them Apart
Blue-eyed Ground Dove
羽毛
Crested Quail-Dove (Versicolor): multicolored iridescent back; black crest; white facial stripe; rufous flanks; Jamaica endemic
Red-moustached Fruit-dove
About These Birds
Blue-eyed Ground Dove
蓝眼地鸽（Columbina cyanopis）— 分布于巴西中部干燥草原（塞拉多）的非常稀有的小型鸽子。蓝色眼睛为特征。濒危种。
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.