Sao Tome Bronze-naped Pigeon vs Shining Imperial-pigeon
Columba malherbii 对比 Ducula chalconota
Side-by-Side Comparison
| 属性 | Sao Tome Bronze-naped Pigeon | Shining Imperial-pigeon |
|---|---|---|
| 学名 | Columba malherbii | Ducula chalconota |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Near Threatened | Least Concern |
| 体长 | — | — |
| 翼展 | 34.6 cm (13.6 in) | 42.4 cm (16.7 in) |
| 体重 | 308.5 g (10.88 oz) | 553.5 g (19.52 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sao Tome Bronze-naped Pigeon
鸣唱
Deep, resonant cooing; rich notes with carrying quality through open dry woodland in Americas. Vocalization pattern typical of this species in its native habitat.
Shining Imperial-pigeon
保护状况
Near Threatened
Sao Tome Bronze-naped Pigeon
Least Concern
Shining Imperial-pigeon
How to Tell Them Apart
Sao Tome Bronze-naped Pigeon
羽毛
Passenger Pigeon: extinct; blue-gray above; rich rufous-orange breast; white belly; long pointed tail; once billions; now gone forever
Shining Imperial-pigeon
About These Birds
Sao Tome Bronze-naped Pigeon
圣多美鸽（Columba malherbii）— 特产于几内亚湾岛屿（圣多美岛、普林西比岛、比奥科岛）的森林鸽。羽色为沉稳的灰色和棕色。
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.