Atlantic Petrel vs Subantarctic Shearwater
Pterodroma incerta so với Puffinus elegans
Side-by-Side Comparison
| Thuộc Tính | Atlantic Petrel | Subantarctic Shearwater |
|---|---|---|
| Tên Khoa Học | Pterodroma incerta | Puffinus elegans |
| Bộ | Procellariiformes | Procellariiformes |
| Họ | Procellariidae | Procellariidae |
| Tình Trạng Bảo Tồn | Endangered | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 63,6 cm (25.0 in) | 36,8 cm (14.5 in) |
| Khối Lượng | 515,0 g (18.17 oz) | 222,5 g (7.85 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Atlantic Petrel only
Subantarctic Shearwater only
Tình Trạng Bảo Tồn
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.