Atlantic Petrel vs Little Shearwater
Pterodroma incerta so với Puffinus assimilis
Side-by-Side Comparison
| Thuộc Tính | Atlantic Petrel | Little Shearwater |
|---|---|---|
| Tên Khoa Học | Pterodroma incerta | Puffinus assimilis |
| 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) | 36,0 cm (14.2 in) |
| Khối Lượng | 515,0 g (18.17 oz) | 198,0 g (6.98 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Atlantic Petrel only
Không
Little Shearwater only
Tình Trạng Bảo Tồn
Endangered
Atlantic Petrel
Least Concern
Little 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.
Little Shearwater
25–30 cm. Small shearwater; dark above with white underparts and extensive white on face and sides of neck. Breeds Canary Islands, Madeira, and southern hemisphere islands; ranges in adjacent oceans. Feeds on small fish and squid; fast fluttering flight close to water.