Atlantic Petrel vs Heinroth's Shearwater
Pterodroma incerta so với Puffinus heinrothi
Side-by-Side Comparison
| Thuộc Tính | Atlantic Petrel | Heinroth's Shearwater |
|---|---|---|
| Tên Khoa Học | Pterodroma incerta | Puffinus heinrothi |
| Bộ | Procellariiformes | Procellariiformes |
| Họ | Procellariidae | Procellariidae |
| Tình Trạng Bảo Tồn | Endangered | Vulnerable |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 63,6 cm (25.0 in) | 35,7 cm (14.1 in) |
| Khối Lượng | 515,0 g (18.17 oz) | 82,0 g (2.89 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 1 | -- |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Không
Atlantic Petrel only
Heinroth's Shearwater only
Không
Tình Trạng Bảo Tồn
Endangered
Atlantic Petrel
Vulnerable
Heinroth's 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.
Heinroth's Shearwater
27 cm. Small dark shearwater; all sooty-brown with pale bill. Breeds Solomon Islands and Papua New Guinea. Critically Endangered; extremely poorly known with only a handful of records. Breeding biology almost completely unknown; one of the rarest and least-studied seabirds.