Atlantic Petrel vs Galapagos Shearwater
Pterodroma incerta so với Puffinus subalaris
Side-by-Side Comparison
| Thuộc Tính | Atlantic Petrel | Galapagos Shearwater |
|---|---|---|
| Tên Khoa Học | Pterodroma incerta | Puffinus subalaris |
| 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) | 37,2 cm (14.6 in) |
| Khối Lượng | 515,0 g (18.17 oz) | 176,5 g (6.23 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Không
Atlantic Petrel only
Galapagos Shearwater only
Không
Tình Trạng Bảo Tồn
Endangered
Atlantic Petrel
Least Concern
Galapagos 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.
Galapagos Shearwater
27–30 cm. Dark above; white below with grey-brown flanks and vent. Breeds Galapagos Islands (endemic). Ranges in eastern Pacific near the archipelago. Near Threatened; threatened by introduced predators. Feeds on fish near productive Humboldt Current upwellings.