Pale-capped Pigeon vs Pohnpei Fruit-dove
Columba punicea 对比 Ptilinopus ponapensis
Side-by-Side Comparison
| 属性 | Pale-capped Pigeon | Pohnpei Fruit-dove |
|---|---|---|
| 学名 | Columba punicea | Ptilinopus ponapensis |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Vulnerable | Least Concern |
| 体长 | — | — |
| 翼展 | 44.0 cm (17.3 in) | 25.4 cm (10.0 in) |
| 体重 | 440.0 g (15.52 oz) | 105.0 g (3.70 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-2 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Pale-capped Pigeon
鸣唱
Deep, resonant cooing; rich notes with carrying quality through dense Bonin Island forest. Vocalization pattern typical of this species in its native habitat.
Pohnpei Fruit-dove
保护状况
Vulnerable
Pale-capped Pigeon
Least Concern
Pohnpei Fruit-dove
How to Tell Them Apart
Pale-capped Pigeon
羽毛
Pale-capped Pigeon: pale silvery crown; dark body; green neck gloss; reddish bill; Southeast Asian vulnerable forest pigeon
Pohnpei Fruit-dove
About These Birds
Pale-capped Pigeon
紫木鸽（Columba punicea）— 分布于南亚和东南亚热带森林。雄鸟具深栗色和紫色光泽。易危种。
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.