New Britain Bronzewing vs White-throated Ground Dove
Henicophaps foersteri 对比 Pampusana xanthonura
Side-by-Side Comparison
| 属性 | New Britain Bronzewing | White-throated Ground Dove |
|---|---|---|
| 学名 | Henicophaps foersteri | Pampusana xanthonura |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Vulnerable | Near Threatened |
| 体长 | — | — |
| 翼展 | 40.6 cm (16.0 in) | — |
| 体重 | 247.0 g (8.71 oz) | 115.75 g (4.08 oz) |
| 食性 | -- | -- |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
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.
White-throated Ground Dove
保护状况
New Britain Bronzewing
White-throated Ground Dove
How to Tell Them Apart
New Britain Bronzewing
Inca Dove: pale gray-brown; scaly feather pattern all over; long pointed tail; black-edged feathers; North American scaled pattern
White-throated Ground Dove
White-throated Ground Dove: white throat; brown above; pale buff below; bare red facial skin; Mariana islands endemic dove
About These Birds
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。
White-throated Ground Dove
Small ground dove, 20–24 cm, with dark brown upperparts, a white throat, and yellowish underparts. Confined to the forests of the Mariana Islands (Guam and Northern Marianas). Inhabits primary and secondary forest floor. Frugivore. Vulnerable due to deforestation and introduced predators including the brown tree snake.