Flesh-footed Shearwater vs Blue Petrel
Ardenna carneipes 对比 Halobaena caerulea
Side-by-Side Comparison
| 属性 | Flesh-footed Shearwater | Blue Petrel |
|---|---|---|
| 学名 | Ardenna carneipes | Halobaena caerulea |
| 目 | Procellariiformes | Procellariiformes |
| 科 | Procellariidae | Procellariidae |
| 保护状况 | Near Threatened | Least Concern |
| 体长 | — | — |
| 翼展 | 62.0 cm (24.4 in) | 41.2 cm (16.2 in) |
| 体重 | 649.0 g (22.89 oz) | 201.5 g (7.11 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Near Threatened
Flesh-footed Shearwater
Least Concern
Blue Petrel
About These Birds
Flesh-footed Shearwater
41–45 cm, wingspan 99–107 cm. All-dark sooty-brown with pale flesh-coloured feet and yellowish bill base. Breeds southern Indian Ocean islands and SW Australia; ranges to North Pacific. Near Threatened; bycatch concern. Feeds on fish and squid; follows fishing vessels.
Blue Petrel
蓝鹱是南极和亚南极海域的小型海洋鸟类。体背蓝灰色，腹部白色，翅上具黑色斑纹，尾呈方形。以磷虾和小型鱼类为食，善于在浪尖飞翔觅食。在南大洋岛屿的地洞中繁殖，冬季在南大洋北部海域游荡。