Dark-tailed Laurel-pigeon vs New Britain Bronzewing
Columba bollii 对比 Henicophaps foersteri
Side-by-Side Comparison
| 属性 | Dark-tailed Laurel-pigeon | New Britain Bronzewing |
|---|---|---|
| 学名 | Columba bollii | Henicophaps foersteri |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Vulnerable |
| 体长 | — | — |
| 翼展 | 42.8 cm (16.9 in) | 40.6 cm (16.0 in) |
| 体重 | 360.0 g (12.70 oz) | 247.0 g (8.71 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Dark-tailed Laurel-pigeon
Deep, resonant cooing; rich notes with carrying quality through dense African forest habitat. 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
Dark-tailed Laurel-pigeon
New Britain Bronzewing
How to Tell Them Apart
Dark-tailed Laurel-pigeon
Dark-tailed Laurel-pigeon: dark brown; purple-green neck gloss; dark tail; Canary Island Laurisilva endemic 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
Dark-tailed Laurel-pigeon
深尾月桂鸽(Columba bollii)体长36-40厘米。深灰色；颈部具虹彩绿粉色斑块；深色下体。加那利群岛特有种，仅限于拉帕尔马岛、戈梅拉岛和特内里费岛的月桂树森林。栖息于古老的月桂林，取食果实和浆果。
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。