Dark-tailed Laurel-pigeon vs Seram Mountain-pigeon
Columba bollii 对比 Gymnophaps stalkeri
Side-by-Side Comparison
| 属性 | Dark-tailed Laurel-pigeon | Seram Mountain-pigeon |
|---|---|---|
| 学名 | Columba bollii | Gymnophaps stalkeri |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 42.8 cm (16.9 in) | 40.4 cm (15.9 in) |
| 体重 | 360.0 g (12.70 oz) | 334.0 g (11.78 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Dark-tailed Laurel-pigeon
鸣唱
Deep, resonant cooing; rich notes with carrying quality through dense African forest habitat. Vocalization pattern typical of this species in its native habitat.
Seram Mountain-pigeon
保护状况
Least Concern
Dark-tailed Laurel-pigeon
Least Concern
Seram Mountain-pigeon
How to Tell Them Apart
Dark-tailed Laurel-pigeon
羽毛
Dark-tailed Laurel-pigeon: dark brown; purple-green neck gloss; dark tail; Canary Island Laurisilva endemic species
Seram Mountain-pigeon
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。
Seram Mountain-pigeon
斯托克裸眼鸽分布于巴布亚新几内亚的色拉姆岛和班达海地区。该种近年从白领裸眼鸽中独立出来,体羽灰色,具裸露眼周。栖息于热带雨林,以果实为食。因分布范围极为有限,种群状况尚待深入研究。