Atlantic Petrel vs Fluttering Shearwater
Pterodroma incerta so với Puffinus gavia
Side-by-Side Comparison
| Thuộc Tính | Atlantic Petrel | Fluttering Shearwater |
|---|---|---|
| Tên Khoa Học | Pterodroma incerta | Puffinus gavia |
| 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) | 39,6 cm (15.6 in) |
| Khối Lượng | 515,0 g (18.17 oz) | 267,6666666666667 g (9.44 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Atlantic Petrel only
Không
Fluttering Shearwater only
Không
Tình Trạng Bảo Tồn
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.