Atlantic Petrel vs White-winged Petrel
Pterodroma incerta 比較対象 Pterodroma leucoptera
Side-by-Side Comparison
| 属性 | Atlantic Petrel | White-winged Petrel |
|---|---|---|
| 学名 | Pterodroma incerta | Pterodroma leucoptera |
| 目 | Procellariiformes | Procellariiformes |
| 科 | Procellariidae | Procellariidae |
| 保全状況 | Endangered | Vulnerable |
| 体長 | — | — |
| 翼開長 | 63.6 cm (25.0 in) | 42.4 cm (16.7 in) |
| 体重 | 515.0 g (18.17 oz) | 194.5 g (6.86 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Endangered
Atlantic Petrel
Vulnerable
White-winged 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.
White-winged Petrel
30 cm. Small; pale grey above with dark M-mark; white below with partial dark collar. Breeds Cabbage Tree Island (NSW Australia) and Pitcairn Islands. Vulnerable; restricted breeding range; feeds on squid and fish in subtropical Pacific.