Adamawa Turtle-dove vs Ryukyu Green-pigeon
Streptopelia hypopyrrha 对比 Treron permagnus
Side-by-Side Comparison
| 属性 | Adamawa Turtle-dove | Ryukyu Green-pigeon |
|---|---|---|
| 学名 | Streptopelia hypopyrrha | Treron permagnus |
| 目 | Columbiformes | Columbiformes |
| 科 | Columbidae | Columbidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 34.6 cm (13.6 in) | 40.1 cm (15.8 in) |
| 体重 | 161.0 g (5.68 oz) | 140.0 g (4.94 oz) |
| 食性 | -- | -- |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
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.
Ryukyu Green-pigeon
保护状况
Adamawa Turtle-dove
Ryukyu Green-pigeon
About These Birds
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.
Ryukyu Green-pigeon
Ryukyu Green-pigeon (Treron permagnus), 34 cm. Larger than White-bellied Green-pigeon; endemic to the Ryukyu Islands (Japan). Green with a yellowish head and white belly. Inhabits subtropical broadleaf forests; highly dependent on Ficus. Frugivore. Vulnerable due to small island range and ongoing habitat degradation.