Black-bellied Storm-petrel vs White-vented Storm-petrel
Fregetta tropica 对比 Oceanites gracilis
Side-by-Side Comparison
| 属性 | Black-bellied Storm-petrel | White-vented Storm-petrel |
|---|---|---|
| 学名 | Fregetta tropica | Oceanites gracilis |
| 目 | Procellariiformes | Procellariiformes |
| 科 | Oceanitidae | Oceanitidae |
| 保护状况 | Least Concern | Data Deficient |
| 体长 | — | — |
| 翼展 | 32.9 cm (13.0 in) | 26.7 cm (10.5 in) |
| 体重 | 53.0 g (1.87 oz) | 18.65 g (0.66 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 1 |
| Population Trend | — | — |
保护状况
Least Concern
Black-bellied Storm-petrel
Data Deficient
White-vented Storm-petrel
About These Birds
Black-bellied Storm-petrel
黑腹海燕广泛分布于南大洋岛屿，边追逐船只边在波浪上奔跑式飞翔。
White-vented Storm-petrel
纤细海燕栖息于南美西海岸秘鲁寒流区域，是体型纤细的小型海鸟。