Black-capped Petrel vs Atlantic Petrel
Pterodroma hasitata 比較対象 Pterodroma incerta
Side-by-Side Comparison
| 属性 | Black-capped Petrel | Atlantic Petrel |
|---|---|---|
| 学名 | Pterodroma hasitata | Pterodroma incerta |
| 目 | Procellariiformes | Procellariiformes |
| 科 | Procellariidae | Procellariidae |
| 保全状況 | Endangered | Endangered |
| 体長 | — | — |
| 翼開長 | 56.6 cm (22.3 in) | 63.6 cm (25.0 in) |
| 体重 | 443.8333333333333 g (15.66 oz) | 515.0 g (18.17 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Endangered
Black-capped Petrel
Endangered
Atlantic Petrel
About These Birds
Black-capped Petrel
40 cm. Large gadfly petrel; dark cap and upperparts, white underparts with dark carpal bar. Breeds Hispaniola and Cuba; once very abundant. Endangered; longline bycatch and habitat loss are key threats. Ranges widely in western and central Atlantic; crepuscular at colonies.
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.