Atlantic Petrel vs White-winged Petrel
Pterodroma incerta so với Pterodroma leucoptera
Side-by-Side Comparison
| Thuộc Tính | Atlantic Petrel | White-winged Petrel |
|---|---|---|
| Tên Khoa Học | Pterodroma incerta | Pterodroma leucoptera |
| Bộ | Procellariiformes | Procellariiformes |
| Họ | Procellariidae | Procellariidae |
| Tình Trạng Bảo Tồn | Endangered | Vulnerable |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 63,6 cm (25.0 in) | 42,4 cm (16.7 in) |
| Khối Lượng | 515,0 g (18.17 oz) | 194,5 g (6.86 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Không
Atlantic Petrel only
White-winged Petrel only
Tình Trạng Bảo Tồn
Endangered
Atlantic Petrel
Vulnerable
White-winged Petrel
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.
White-winged Petrel
30 cm. Small; pale grey above with dark M-mark; white below with partial dark collar. Breeds Cabbage Tree Island (NSW Australia) and Pitcairn Islands. Vulnerable; restricted breeding range; feeds on squid and fish in subtropical Pacific.