Pale-capped Pigeon vs New Britain Bronzewing
Columba punicea 对比 Henicophaps foersteri
Side-by-Side Comparison
| 属性 | Pale-capped Pigeon | New Britain Bronzewing |
|---|---|---|
| 学名 | Columba punicea | Henicophaps foersteri |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Vulnerable | Vulnerable |
| 体长 | — | — |
| 翼展 | 44.0 cm (17.3 in) | 40.6 cm (16.0 in) |
| 体重 | 440.0 g (15.52 oz) | 247.0 g (8.71 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Pale-capped Pigeon
Deep, resonant cooing; rich notes with carrying quality through dense Bonin Island forest. Vocalization pattern typical of this species in its native habitat.
New Britain Bronzewing
Soft, gentle cooing; pure warm notes typical of New World lowland tropical forest. Vocalization pattern typical of this species in its native habitat.
保护状况
Pale-capped Pigeon
New Britain Bronzewing
How to Tell Them Apart
Pale-capped Pigeon
Pale-capped Pigeon: pale silvery crown; dark body; green neck gloss; reddish bill; Southeast Asian vulnerable forest pigeon
New Britain Bronzewing
Inca Dove: pale gray-brown; scaly feather pattern all over; long pointed tail; black-edged feathers; North American scaled pattern
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。
New Britain Bronzewing
比亚克岛地鸠是印度尼西亚比亚克岛的特有鸠鸽，极为罕见。体羽深棕，与近缘种相似但分布更为局限。栖息于低地热带雨林，以种子和小型无脊椎动物为食，主要在地面活动。因分布极窄，被列为易危物种。