Flesh-footed Shearwater vs Black-vented Shearwater
Ardenna carneipes 比較対象 Puffinus opisthomelas
Side-by-Side Comparison
| 属性 | Flesh-footed Shearwater | Black-vented Shearwater |
|---|---|---|
| 学名 | Ardenna carneipes | Puffinus opisthomelas |
| 目 | Procellariiformes | Procellariiformes |
| 科 | Procellariidae | Procellariidae |
| 保全状況 | Near Threatened | Near Threatened |
| 体長 | — | — |
| 翼開長 | 62.0 cm (24.4 in) | 46.6 cm (18.3 in) |
| 体重 | 649.0 g (22.89 oz) | 420.5833333333333 g (14.84 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Near Threatened
Flesh-footed Shearwater
Near Threatened
Black-vented Shearwater
About These Birds
Flesh-footed Shearwater
全長41〜45cm、翼開長99〜107cm。全身が煤けた茶褐色で、淡い肉色の足と黄色がかった嘴の基部が特徴。インド洋南部の島々とオーストラリア南西部で繁殖し、北太平洋まで渡る。準絶滅危惧；混獲が懸念される。魚や烏賊を食べ、漁船の後をついていく。
Black-vented Shearwater
30–38 cm. Dark above with blackish undertail and vent; white below. Breeds islands off Baja California; ranges offshore in eastern Pacific to Peru. Near Threatened; affected by introduced predators on breeding islands. Feeds on fish; often seen from Baja California shore.