Liverpool Pigeon vs Pohnpei Fruit-dove
Caloenas maculata 对比 Ptilinopus ponapensis
Side-by-Side Comparison
| 属性 | Liverpool Pigeon | Pohnpei Fruit-dove |
|---|---|---|
| 学名 | Caloenas maculata | Ptilinopus ponapensis |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Extinct | Least Concern |
| 体长 | — | — |
| 翼展 | — | 25.4 cm (10.0 in) |
| 体重 | — | 105.0 g (3.70 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 1 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Extinct
Liverpool Pigeon
Least Concern
Pohnpei Fruit-dove
How to Tell Them Apart
Liverpool Pigeon
羽毛
Liverpool Pigeon: extinct; dark above; pale below; iridescent neck; spotted wings; known only from specimens and paintings
Pohnpei Fruit-dove
About These Birds
Liverpool Pigeon
利物浦鸽，已灭绝，仅存单一标本收藏于英国利物浦世界博物馆，分布于太平洋岛屿，暗灰色有白斑。
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.