Flesh-footed Shearwater vs Sooty Shearwater
Ardenna carneipes 对比 Ardenna grisea
Side-by-Side Comparison
| 属性 | Flesh-footed Shearwater | Sooty Shearwater |
|---|---|---|
| 学名 | Ardenna carneipes | Ardenna grisea |
| 目 | Procellariiformes | Procellariiformes |
| 科 | Procellariidae | Procellariidae |
| 保护状况 | Near Threatened | Near Threatened |
| 体长 | — | — |
| 翼展 | 62.0 cm (24.4 in) | 59.1 cm (23.3 in) |
| 体重 | 649.0 g (22.89 oz) | 814.0 g (28.71 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Near Threatened
Flesh-footed Shearwater
Near Threatened
Sooty Shearwater
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.
Sooty Shearwater
40–51 cm, wingspan 94–110 cm. All dark sooty-brown with silvery-white underwing flash. Breeds New Zealand and southern South America; undertakes one of the longest migrations of any animal to North Pacific and Atlantic. Feeds on fish, squid, and krill. Near Threatened; millions estimated.