Dark-tailed Laurel-pigeon vs Shining Imperial-pigeon
Columba bollii 对比 Ducula chalconota
Side-by-Side Comparison
| 属性 | Dark-tailed Laurel-pigeon | Shining Imperial-pigeon |
|---|---|---|
| 学名 | Columba bollii | Ducula chalconota |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 42.8 cm (16.9 in) | 42.4 cm (16.7 in) |
| 体重 | 360.0 g (12.70 oz) | 553.5 g (19.52 oz) |
| 食性 | -- | -- |
| 产卵数 | 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.
Shining Imperial-pigeon
保护状况
Least Concern
Dark-tailed Laurel-pigeon
Least Concern
Shining Imperial-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
Shining Imperial-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。
Shining Imperial-pigeon
Shining Imperial-pigeon (Ducula chalconota), 38 cm. Richly iridescent bronze-green upperparts with a contrasting pale grey head and underparts. Found in montane forest of New Guinea from 700 to 2,200 m. Frugivore. Least Concern; common in hill and montane forest.