Nicobar Pigeon vs Adamawa Turtle-dove
Caloenas nicobarica 对比 Streptopelia hypopyrrha
Side-by-Side Comparison
| 属性 | Nicobar Pigeon | Adamawa Turtle-dove |
|---|---|---|
| 学名 | Caloenas nicobarica | Streptopelia hypopyrrha |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Near Threatened | Least Concern |
| 体长 | — | — |
| 翼展 | 51.8 cm (20.4 in) | 34.6 cm (13.6 in) |
| 体重 | 518.75 g (18.30 oz) | 161.0 g (5.68 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Nicobar Pigeon
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
Nicobar Pigeon
Adamawa Turtle-dove
How to Tell Them Apart
Nicobar Pigeon
Nicobar Pigeon: iridescent metallic green and gold hackles; dark gray overall; white tail; bare red feet; most colorful pigeon
Adamawa Turtle-dove
Spotted Dove: brown above; white-spotted black neck collar; pale below; brown wings with pale spots; common Asian dove species
About These Birds
Nicobar Pigeon
尼科巴鸠，体长40–41厘米，颈部有虹彩光泽长羽，金属绿和铜色，分布于安达曼群岛至所罗门群岛，近危。
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.