Common Ground Dove vs New Britain Bronzewing
Columbina passerina 对比 Henicophaps foersteri
Side-by-Side Comparison
| 属性 | Common Ground Dove | New Britain Bronzewing |
|---|---|---|
| 学名 | Columbina passerina | Henicophaps foersteri |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Vulnerable |
| 体长 | — | — |
| 翼展 | 16.3 cm (6.4 in) | 40.6 cm (16.0 in) |
| 体重 | 32.5 g (1.15 oz) | 247.0 g (8.71 oz) |
| 食性 | -- | -- |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Common Ground Dove
Soft, musical cooing phrase; pure warm notes with gentle carrying quality through tropical 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
Common Ground Dove
New Britain Bronzewing
How to Tell Them Apart
Common Ground Dove
Purple-backed Quail-Dove: purplish-glossed back; gray head; buff-white below; bare blue facial skin; South American rainforest
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
Common Ground Dove
普通地鸽（Columbina passerina）— 分布于北美南部至中南美洲的小型鸽子。鳞状胸纹和红色嘴基为特征。
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。