Stephan's Dove vs New Britain Bronzewing
Chalcophaps stephani 对比 Henicophaps foersteri
Side-by-Side Comparison
| 属性 | Stephan's Dove | New Britain Bronzewing |
|---|---|---|
| 学名 | Chalcophaps stephani | Henicophaps foersteri |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Vulnerable |
| 体长 | — | — |
| 翼展 | 27.2 cm (10.7 in) | 40.6 cm (16.0 in) |
| 体重 | 122.0 g (4.30 oz) | 247.0 g (8.71 oz) |
| 食性 | -- | -- |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Stephan's Dove
Soft, gentle cooing; pure warm notes typical of South American and Caribbean 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
Stephan's Dove
New Britain Bronzewing
How to Tell Them Apart
Stephan's Dove
Timor Dove: brown; barred underparts; bare blue orbital skin; Timor island endemic dove; similar barred pattern; island species
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
Stephan's Dove
斯蒂芬翠翼鸠 (Chalcophaps stephani)，体长约23厘米。上体翠绿色，头和下体棕褐色，额部浅色。分布于新几内亚、所罗门群岛等太平洋岛屿。栖息于热带雨林地面。以种子和小型果实为食。
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。