Flesh-footed Shearwater vs Grey Petrel
Ardenna carneipes 对比 Procellaria cinerea
Side-by-Side Comparison
| 属性 | Flesh-footed Shearwater | Grey Petrel |
|---|---|---|
| 学名 | Ardenna carneipes | Procellaria cinerea |
| 目 | Procellariiformes | Procellariiformes |
| 科 | Procellariidae | Procellariidae |
| 保护状况 | Near Threatened | Near Threatened |
| 体长 | — | — |
| 翼展 | 62.0 cm (24.4 in) | 65.2 cm (25.7 in) |
| 体重 | 649.0 g (22.89 oz) | 1140.0 g (40.21 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Near Threatened
Flesh-footed Shearwater
Near Threatened
Grey 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.
Grey Petrel
48 cm, wingspan 119–130 cm. Grey petrel with pale yellowish bill; white underparts. Breeds Tristan da Cunha, Gough, Auckland, Antipodes, Crozet, and Kerguelen. Unique among petrels in breeding in winter; feeds on fish and squid. Near Threatened; bycatch in longline fisheries.