White Imperial-pigeon vs New Britain Bronzewing
Ducula luctuosa 对比 Henicophaps foersteri
Side-by-Side Comparison
| 属性 | White Imperial-pigeon | New Britain Bronzewing |
|---|---|---|
| 学名 | Ducula luctuosa | Henicophaps foersteri |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Vulnerable |
| 体长 | — | — |
| 翼展 | 48.5 cm (19.1 in) | 40.6 cm (16.0 in) |
| 体重 | 410.0 g (14.46 oz) | 247.0 g (8.71 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
White Imperial-pigeon
New Britain Bronzewing
鸣唱
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
Least Concern
White Imperial-pigeon
Vulnerable
New Britain Bronzewing
How to Tell Them Apart
White Imperial-pigeon
New Britain Bronzewing
羽毛
Inca Dove: pale gray-brown; scaly feather pattern all over; long pointed tail; black-edged feathers; North American scaled pattern
About These Birds
White Imperial-pigeon
White Imperial-pigeon (Ducula luctuosa), 40 cm. Entirely white with grey-washed flight feathers; endemic to the North Sulawesi and Maluku Islands. Inhabits coastal forest and small island vegetation. Frugivore. Near Threatened; hunted for food across its island range.
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。