Large Saint Helena Petrel vs Antarctic Petrel
Pterodroma rupinarum 比較対象 Thalassoica antarctica
Side-by-Side Comparison
| 属性 | Large Saint Helena Petrel | Antarctic Petrel |
|---|---|---|
| 学名 | Pterodroma rupinarum | Thalassoica antarctica |
| 目 | Procellariiformes | Procellariiformes |
| 科 | Procellariidae | Procellariidae |
| 保全状況 | Extinct | Least Concern |
| 体長 | — | — |
| 翼開長 | — | 59.2 cm (23.3 in) |
| 体重 | — | 658.3333333333334 g (23.22 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | 1 |
| Population Trend | — | — |
保全状況
Extinct
Large Saint Helena Petrel
Least Concern
Antarctic Petrel
About These Birds
Large Saint Helena Petrel
Extinct; known only from subfossil bones found on St. Helena. Medium-large petrel that went extinct within the last few centuries, likely due to human settlement, habitat destruction, and introduced predators. Related to living Pterodroma species; part of the endemic St. Helena avifauna.
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。