Atlantic Petrel vs Stejneger's Petrel
Pterodroma incerta مقارنةً بـ Pterodroma longirostris
Side-by-Side Comparison
| السمة | Atlantic Petrel | Stejneger's Petrel |
|---|---|---|
| الاسم العلمي | Pterodroma incerta | Pterodroma longirostris |
| الرتبة | Procellariiformes | Procellariiformes |
| الفصيلة | Procellariidae | Procellariidae |
| حالة الحفاظ | Endangered | Vulnerable |
| الطول | — | — |
| طول الجناح | 63,6 cm (25.0 in) | 42,4 cm (16.7 in) |
| الوزن | 515,0 g (18.17 oz) | 140,5 g (4.96 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
حالة الحفاظ
Endangered
Atlantic Petrel
Vulnerable
Stejneger's 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.
Stejneger's Petrel
26 cm. Small gadfly petrel; pale grey above with dark M-mark; white below with dark partial collar and carpal bar. Breeds Juan Fernandez Islands (Chile); migrates to North Pacific. Vulnerable; closely related to Cook's Petrel; distinguished by slightly longer bill.