Trindade Petrel vs Atlantic Petrel
Pterodroma arminjoniana 对比 Pterodroma incerta
Side-by-Side Comparison
| 属性 | Trindade Petrel | Atlantic Petrel |
|---|---|---|
| 学名 | Pterodroma arminjoniana | Pterodroma incerta |
| 目 | Procellariiformes | Procellariiformes |
| 科 | Procellariidae | Procellariidae |
| 保护状况 | Vulnerable | Endangered |
| 体长 | — | — |
| 翼展 | 56.8 cm (22.4 in) | 63.6 cm (25.0 in) |
| 体重 | 371.0 g (13.09 oz) | 515.0 g (18.17 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Vulnerable
Trindade Petrel
Endangered
Atlantic Petrel
About These Birds
Trindade Petrel
37–41 cm. Polymorphic; pale morph grey-brown above with white underparts and dark breast-band; dark morph all sooty. Breeds Trindade Island (Brazil) and Round Island (Mauritius). Ranges in tropical Atlantic and Indian oceans; feeds on squid and flying fish.
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.