Atlantic Petrel vs Providence Petrel
Pterodroma incerta 比較対象 Pterodroma solandri
Side-by-Side Comparison
| 属性 | Atlantic Petrel | Providence Petrel |
|---|---|---|
| 学名 | Pterodroma incerta | Pterodroma solandri |
| 目 | Procellariiformes | Procellariiformes |
| 科 | Procellariidae | Procellariidae |
| 保全状況 | Endangered | Least Concern |
| 体長 | — | — |
| 翼開長 | 63.6 cm (25.0 in) | 59.8 cm (23.5 in) |
| 体重 | 515.0 g (18.17 oz) | 480.3333333333333 g (16.94 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Endangered
Atlantic Petrel
Least Concern
Providence Petrel
About These Birds
Atlantic Petrel
43 cm, wingspan 104 cm. Large; dark brown above with pale belly and dusky breast-band creating hooded appearance. Breeds Tristan da Cunha and Gough Island; ranges into south Atlantic and Indian Ocean. Endangered; threatened by introduced predators and longline fisheries.
Providence Petrel
40 cm, wingspan 96–100 cm. Dark brown overall with pale forehead; underwing shows white flash at base of primaries. Breeds Lord Howe Island; migrates to North Pacific after breeding. Feeds on squid and fish; populations recovering after predator control on Lord Howe.