Metallic Pigeon vs Pohnpei Fruit-dove
Columba vitiensis 对比 Ptilinopus ponapensis
Side-by-Side Comparison
| 属性 | Metallic Pigeon | Pohnpei Fruit-dove |
|---|---|---|
| 学名 | Columba vitiensis | Ptilinopus ponapensis |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 43.3 cm (17.0 in) | 25.4 cm (10.0 in) |
| 体重 | 372.8333333333333 g (13.15 oz) | 105.0 g (3.70 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-2 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Metallic Pigeon
鸣唱
Soft, gentle cooing call; pure notes with mild quality, historically extinct passenger pigeon species.
Pohnpei Fruit-dove
保护状况
Least Concern
Metallic Pigeon
Least Concern
Pohnpei Fruit-dove
How to Tell Them Apart
Metallic Pigeon
羽毛
Metallic Pigeon: dark glossy brown-black; brilliant metallic iridescent neck gloss; pale gray below; Pacific island species
Pohnpei Fruit-dove
About These Birds
Metallic Pigeon
白颈鸽（Columba vitiensis）— 分布于斐济至东南亚太平洋岛屿的森林鸽。白色头部和颈部为特征。
Pohnpei Fruit-dove
Pohnpei Fruit-dove (Ptilinopus ponapensis), 22 cm. Green with a lilac head and an orange-yellow breast; endemic to Pohnpei, Micronesia. Occupies primary forest above 200 m on this volcanic island. Frugivore. Vulnerable; total range barely exceeds 100 km².