New Britain Bronzewing vs Eurasian Collared-dove
Henicophaps foersteri 对比 Streptopelia decaocto
Side-by-Side Comparison
| 属性 | New Britain Bronzewing | Eurasian Collared-dove |
|---|---|---|
| 学名 | Henicophaps foersteri | Streptopelia decaocto |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Vulnerable | Least Concern |
| 体长 | — | — |
| 翼展 | 40.6 cm (16.0 in) | 34.7 cm (13.7 in) |
| 体重 | 247.0 g (8.71 oz) | 179.66666666666666 g (6.34 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.
Eurasian Collared-dove
Soft, repetitive cooing phrase; warm notes with classic Eurasian quality, familiar across open woodland.
保护状况
New Britain Bronzewing
Eurasian Collared-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
Eurasian Collared-dove
Slender-billed Cuckoo-dove: rufous-brown above; barred below; slim bill; long tail; Australian-New Guinea cuckoo-dove; slender
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。
Eurasian Collared-dove
珠颈斑鸠（约200克）是20世纪最成功的鸟类扩散案例之一，从南亚原产地出发，在短短几十年内扩张至欧洲全境乃至北美。以其三音节低鸣著名。以种子、谷物和浆果为食。无危；城市和农业生境中极为常见，是高度适应人类活动的典型物种。