Sao Tome Olive-pigeon vs Adamawa Turtle-dove
Columba thomensis 对比 Streptopelia hypopyrrha
Side-by-Side Comparison
| 属性 | Sao Tome Olive-pigeon | Adamawa Turtle-dove |
|---|---|---|
| 学名 | Columba thomensis | Streptopelia hypopyrrha |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Endangered | Least Concern |
| 体长 | — | — |
| 翼展 | 46.7 cm (18.4 in) | 34.6 cm (13.6 in) |
| 体重 | 466.6666666666667 g (16.46 oz) | 161.0 g (5.68 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sao Tome Olive-pigeon
Deep, resonant cooing; rich notes with carrying quality through dense South Asian forest habitat. Vocalization pattern typical of this species in its native habitat.
Adamawa Turtle-dove
Soft, gentle cooing with laughing quality; pleasant notes carrying through African dry woodland. Vocalization pattern typical of this species in its native habitat.
保护状况
Sao Tome Olive-pigeon
Adamawa Turtle-dove
How to Tell Them Apart
Sao Tome Olive-pigeon
Sao Tome Olive-pigeon: large; dark olive-gray; yellow bill and eye-ring; iridescent neck; Sao Tome island endemic; critically large
Adamawa Turtle-dove
About These Birds
Sao Tome Olive-pigeon
圣多美橄榄鸽（Columba thomensis）— 圣多美岛特有的大型鸽子。橄榄棕色，依赖岛上特有森林。濒危种。
Adamawa Turtle-dove
Medium dove, 27–30 cm, with warm rufous-brown upperparts, a black neck collar, and a deep orange-red breast. Endemic to the highland plateaus and montane grasslands of northern Nigeria and Cameroon. Granivore of grass seeds and cultivated grains. Poorly studied and localised range. Least Concern.