White-bellied Storm-petrel vs Pincoya Storm-petrel
Fregetta grallaria 对比 Oceanites pincoyae
Side-by-Side Comparison
| 属性 | White-bellied Storm-petrel | Pincoya Storm-petrel |
|---|---|---|
| 学名 | Fregetta grallaria | Oceanites pincoyae |
| 目 | Procellariiformes | Procellariiformes |
| 科 | Oceanitidae | Oceanitidae |
| 保护状况 | Least Concern | Data Deficient |
| 体长 | — | — |
| 翼展 | 33.7 cm (13.3 in) | 26.7 cm (10.5 in) |
| 体重 | 53.9 g (1.90 oz) | 26.0 g (0.92 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
White-bellied Storm-petrel
Data Deficient
Pincoya Storm-petrel
About These Birds
White-bellied Storm-petrel
白腹海燕在南太平洋和南大西洋岛屿繁殖，以腹部白色为特征。
Pincoya Storm-petrel
Pincoya Storm-petrel, 16–18 cm, was described as a new species only in 2013 from the Chiloé Archipelago of Chile. One of the most recently discovered birds in the Americas. Dark with white belly patch. Breeds in Chilean fjords — unusual for storm-petrels. Forages over cold sub-Antarctic coastal waters.