Townsend's Shearwater vs Antarctic Petrel
Puffinus auricularis 比較対象 Thalassoica antarctica
Side-by-Side Comparison
| 属性 | Townsend's Shearwater | Antarctic Petrel |
|---|---|---|
| 学名 | Puffinus auricularis | Thalassoica antarctica |
| 目 | Procellariiformes | Procellariiformes |
| 科 | Procellariidae | Procellariidae |
| 保全状況 | Critically Endangered | Least Concern |
| 体長 | — | — |
| 翼開長 | 44.0 cm (17.3 in) | 59.2 cm (23.3 in) |
| 体重 | 324.0 g (11.43 oz) | 658.3333333333334 g (23.22 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1 | 1 |
| Population Trend | — | — |
保全状況
Critically Endangered
Townsend's Shearwater
Least Concern
Antarctic Petrel
About These Birds
Townsend's Shearwater
33–35 cm. Dark above; white below with dark vent and undertail. Breeds Revillagigedo Islands (Mexico); Critically Endangered with fewer than 1,000 pairs. Threatened by introduced cats and rats; strictly nocturnal at colonies. Ranges in eastern Pacific.
Antarctic Petrel
アンタークティックフルマカモメは南大洋に生息するフルマカモメの一種です。純白の体と灰色の翼が特徴的な美しい海鳥です。