Blue Ground Dove vs Red-moustached Fruit-dove
Claravis pretiosa 对比 Ptilinopus mercierii
Side-by-Side Comparison
| 属性 | Blue Ground Dove | Red-moustached Fruit-dove |
|---|---|---|
| 学名 | Claravis pretiosa | Ptilinopus mercierii |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Extinct |
| 体长 | — | — |
| 翼展 | 22.2 cm (8.7 in) | — |
| 体重 | 73.75 g (2.60 oz) | — |
| 食性 | -- | -- |
| 产卵数 | 2 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Blue Ground Dove
鸣唱
Soft, gentle cooing; pure warm notes typical of tropical American dry scrub. Vocalization pattern typical of this species in its native habitat.
Red-moustached Fruit-dove
保护状况
Least Concern
Blue Ground Dove
Extinct
Red-moustached Fruit-dove
How to Tell Them Apart
Blue Ground Dove
羽毛
Ruddy Quail-Dove: rich rufous-red overall; males brighter; iridescent purple-green gloss; buff below; neotropical forest dove
Red-moustached Fruit-dove
About These Birds
Blue Ground Dove
蓝地鸠(Claravis pretiosa)是一种体长18-21厘米的小型鸠鸟；雄鸟淡蓝灰色，具深色翅斑；雌鸟暖褐色，具紫栗色翅斑。分布于从墨西哥到玻利维亚和巴西的湿润低地，以种子为食，栖息于竹林和茂密植被中。
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.