Hill Pigeon vs Pohnpei Fruit-dove
Columba rupestris 对比 Ptilinopus ponapensis
Side-by-Side Comparison
| 属性 | Hill Pigeon | Pohnpei Fruit-dove |
|---|---|---|
| 学名 | Columba rupestris | Ptilinopus ponapensis |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 44.6 cm (17.6 in) | 25.4 cm (10.0 in) |
| 体重 | 238.68200000000002 g (8.42 oz) | 105.0 g (3.70 oz) |
| 食性 | -- | -- |
| 产卵数 | 2 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Hill Pigeon
鸣唱
Soft, gentle cooing call; pure notes with mild quality carrying across open rocky terrain. Vocalization pattern typical of this species in its native habitat.
Pohnpei Fruit-dove
保护状况
Least Concern
Hill Pigeon
Least Concern
Pohnpei Fruit-dove
How to Tell Them Apart
Hill Pigeon
羽毛
Hill Pigeon: pale gray; dark wing bars; white tail band; rock pigeon relative; Himalayan cliff species; band-tailed pattern
Pohnpei Fruit-dove
About These Birds
Hill Pigeon
东方岩鸽（Columba rupestris）— 分布于中亚和东亚的岩石山地。与原鸽相似，白色腰带为识别特征。部分种群被游牧民半驯化。
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.