Red-moustached Fruit-dove vs Eurasian Collared-dove
Ptilinopus mercierii 对比 Streptopelia decaocto
Side-by-Side Comparison
| 属性 | Red-moustached Fruit-dove | Eurasian Collared-dove |
|---|---|---|
| 学名 | Ptilinopus mercierii | Streptopelia decaocto |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Extinct | Least Concern |
| 体长 | — | — |
| 翼展 | — | 34.7 cm (13.7 in) |
| 体重 | — | 179.66666666666666 g (6.34 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Red-moustached Fruit-dove
Eurasian Collared-dove
鸣唱
Soft, repetitive cooing phrase; warm notes with classic Eurasian quality, familiar across open woodland.
保护状况
Extinct
Red-moustached Fruit-dove
Least Concern
Eurasian Collared-dove
How to Tell Them Apart
Red-moustached Fruit-dove
Eurasian Collared-dove
羽毛
Slender-billed Cuckoo-dove: rufous-brown above; barred below; slim bill; long tail; Australian-New Guinea cuckoo-dove; slender
About These Birds
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.
Eurasian Collared-dove
珠颈斑鸠（约200克）是20世纪最成功的鸟类扩散案例之一，从南亚原产地出发，在短短几十年内扩张至欧洲全境乃至北美。以其三音节低鸣著名。以种子、谷物和浆果为食。无危；城市和农业生境中极为常见，是高度适应人类活动的典型物种。