Pale-capped Pigeon vs Seram Mountain-pigeon
Columba punicea 对比 Gymnophaps stalkeri
Side-by-Side Comparison
| 属性 | Pale-capped Pigeon | Seram Mountain-pigeon |
|---|---|---|
| 学名 | Columba punicea | Gymnophaps stalkeri |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Vulnerable | Least Concern |
| 体长 | — | — |
| 翼展 | 44.0 cm (17.3 in) | 40.4 cm (15.9 in) |
| 体重 | 440.0 g (15.52 oz) | 334.0 g (11.78 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.
Seram Mountain-pigeon
保护状况
Vulnerable
Pale-capped Pigeon
Least Concern
Seram Mountain-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
Seram Mountain-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。
Seram Mountain-pigeon
斯托克裸眼鸽分布于巴布亚新几内亚的色拉姆岛和班达海地区。该种近年从白领裸眼鸽中独立出来，体羽灰色，具裸露眼周。栖息于热带雨林，以果实为食。因分布范围极为有限，种群状况尚待深入研究。