African Olive-pigeon vs Shining Imperial-pigeon
Columba arquatrix 对比 Ducula chalconota
Side-by-Side Comparison
| 属性 | African Olive-pigeon | Shining Imperial-pigeon |
|---|---|---|
| 学名 | Columba arquatrix | Ducula chalconota |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 45.1 cm (17.8 in) | 42.4 cm (16.7 in) |
| 体重 | 354.3333333333333 g (12.50 oz) | 553.5 g (19.52 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-2 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
African Olive-pigeon
鸣唱
Deep, resonant cooing; rich notes with carrying quality through dense tropical São Tomé forest. Vocalization pattern typical of this species in its native habitat.
Shining Imperial-pigeon
保护状况
Least Concern
African Olive-pigeon
Least Concern
Shining Imperial-pigeon
How to Tell Them Apart
African Olive-pigeon
羽毛
African Olive-pigeon: olive-gray; yellow orbital ring and bill; purple-green neck gloss; gray-olive; Sub-Saharan African species
Shining Imperial-pigeon
About These Birds
African Olive-pigeon
非洲橄榄鸽(Columba arquatrix)体长38-42厘米。深紫灰色；黄色眼眶皮肤和喙；橄榄褐色背部；颈部具白色斑点。分布于非洲东部和南部的山地森林，取食果实，尤其喜食橄榄科果实。
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.