Grey-backed Storm-petrel vs Wilson's Storm-petrel
Garrodia nereis 对比 Oceanites oceanicus
Side-by-Side Comparison
| 属性 | Grey-backed Storm-petrel | Wilson's Storm-petrel |
|---|---|---|
| 学名 | Garrodia nereis | Oceanites oceanicus |
| 目 | Procellariiformes | Procellariiformes |
| 科 | Oceanitidae | Oceanitidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 25.0 cm (9.8 in) | 29.4 cm (11.6 in) |
| 体重 | 32.5 g (1.15 oz) | 37.5 g (1.32 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Grey-backed Storm-petrel
Least Concern
Wilson's Storm-petrel
About These Birds
Grey-backed Storm-petrel
灰背海燕在南大洋亚南极岛屿繁殖，是具有灰色羽毛的小型海鸟。
Wilson's Storm-petrel
威尔逊海燕是分布最广的海鸟之一，在南极大陆周边繁殖，迁徙至北半球越冬。