Atlantic Petrel vs Fluttering Shearwater
Pterodroma incerta 比較対象 Puffinus gavia
Side-by-Side Comparison
| 属性 | Atlantic Petrel | Fluttering Shearwater |
|---|---|---|
| 学名 | Pterodroma incerta | Puffinus gavia |
| 目 | Procellariiformes | Procellariiformes |
| 科 | Procellariidae | Procellariidae |
| 保全状況 | Endangered | Least Concern |
| 体長 | — | — |
| 翼開長 | 63.6 cm (25.0 in) | 39.6 cm (15.6 in) |
| 体重 | 515.0 g (18.17 oz) | 267.6666666666667 g (9.44 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Endangered
Atlantic Petrel
Least Concern
Fluttering Shearwater
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.
Fluttering Shearwater
33 cm. Dark brown above; white below; relatively short-tailed. Breeds New Zealand North Island coast; non-breeding range restricted to Tasman Sea and nearby waters. Sedentary compared to most shearwaters; feeds on fish and squid. Near Threatened due to small range.