Blue-eyed Ground Dove vs New Britain Bronzewing
Columbina cyanopis 对比 Henicophaps foersteri
Side-by-Side Comparison
| 属性 | Blue-eyed Ground Dove | New Britain Bronzewing |
|---|---|---|
| 学名 | Columbina cyanopis | Henicophaps foersteri |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Critically Endangered | Vulnerable |
| 体长 | — | — |
| 翼展 | 13.5 cm (5.3 in) | 40.6 cm (16.0 in) |
| 体重 | 45.6 g (1.61 oz) | 247.0 g (8.71 oz) |
| 食性 | -- | -- |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Blue-eyed Ground Dove
Soft, gentle cooing; pure warm notes with pale quality through dry open terrain. 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
Blue-eyed Ground Dove
New Britain Bronzewing
How to Tell Them Apart
Blue-eyed Ground Dove
Crested Quail-Dove (Versicolor): multicolored iridescent back; black crest; white facial stripe; rufous flanks; Jamaica endemic
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
Blue-eyed Ground Dove
蓝眼地鸽（Columbina cyanopis）— 分布于巴西中部干燥草原（塞拉多）的非常稀有的小型鸽子。蓝色眼睛为特征。濒危种。
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。