New Britain Bronzewing vs Chestnut-quilled Rock-pigeon
Henicophaps foersteri 对比 Petrophassa rufipennis
Side-by-Side Comparison
| 属性 | New Britain Bronzewing | Chestnut-quilled Rock-pigeon |
|---|---|---|
| 学名 | Henicophaps foersteri | Petrophassa rufipennis |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Vulnerable | Least Concern |
| 体长 | — | — |
| 翼展 | 40.6 cm (16.0 in) | 28.3 cm (11.1 in) |
| 体重 | 247.0 g (8.71 oz) | 154.0 g (5.43 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.
Chestnut-quilled Rock-pigeon
Soft, gentle cooing with chestnut-quilled warmth; pure notes typical of Australian rocky canyon habitat.
保护状况
New Britain Bronzewing
Chestnut-quilled Rock-pigeon
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
Chestnut-quilled Rock-pigeon
Blue Ground Dove: males brilliant iridescent blue-gray; females rufous-brown; iridescent wing spots; neotropical; highly dimorphic
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。
Chestnut-quilled Rock-pigeon
Small, cryptic pigeon, 26–29 cm, with brown streaked plumage and rich chestnut-rufous flight feathers visible in flight. Confined to the rocky sandstone escarpments and gorges of Arnhem Land, Northern Territory, Australia. Granivore of seeds and small grains. Least Concern.