Pale-capped Pigeon vs Shining Imperial-pigeon
Columba punicea 对比 Ducula chalconota
Side-by-Side Comparison
| 属性 | Pale-capped Pigeon | Shining Imperial-pigeon |
|---|---|---|
| 学名 | Columba punicea | Ducula chalconota |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Vulnerable | Least Concern |
| 体长 | — | — |
| 翼展 | 44.0 cm (17.3 in) | 42.4 cm (16.7 in) |
| 体重 | 440.0 g (15.52 oz) | 553.5 g (19.52 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-2 | -- |
| 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.
Shining Imperial-pigeon
保护状况
Vulnerable
Pale-capped Pigeon
Least Concern
Shining Imperial-pigeon
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
Shining Imperial-pigeon
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。
Shining Imperial-pigeon
Shining Imperial-pigeon (Ducula chalconota), 38 cm. Richly iridescent bronze-green upperparts with a contrasting pale grey head and underparts. Found in montane forest of New Guinea from 700 to 2,200 m. Frugivore. Least Concern; common in hill and montane forest.