Atlantic Petrel vs Subantarctic Shearwater
Pterodroma incerta в сравнении с Puffinus elegans
Side-by-Side Comparison
| Характеристика | Atlantic Petrel | Subantarctic Shearwater |
|---|---|---|
| Научное название | Pterodroma incerta | Puffinus elegans |
| Отряд | Procellariiformes | Procellariiformes |
| Семейство | Procellariidae | Procellariidae |
| Охранный статус | Endangered | Least Concern |
| Длина | — | — |
| Размах крыльев | 63,6 cm (25.0 in) | 36,8 cm (14.5 in) |
| Масса | 515,0 g (18.17 oz) | 222,5 g (7.85 oz) |
| Питание | -- | -- |
| Размер кладки | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Общие среды обитания
Atlantic Petrel only
Subantarctic Shearwater only
Охранный статус
Endangered
Atlantic Petrel
Least Concern
Subantarctic 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.
Subantarctic Shearwater
27–30 cm. Dark above; white below with clean sharp borders; slightly larger than related small shearwaters. Breeds subantarctic islands (Tristan da Cunha, Gough, St. Paul). Ranges in subantarctic Southern Ocean. Separated from Little Shearwater by range and subtle differences.