Masatierra Petrel vs Atlantic Petrel
Pterodroma defilippiana مقارنةً بـ Pterodroma incerta
Side-by-Side Comparison
| السمة | Masatierra Petrel | Atlantic Petrel |
|---|---|---|
| الاسم العلمي | Pterodroma defilippiana | Pterodroma incerta |
| الرتبة | Procellariiformes | Procellariiformes |
| الفصيلة | Procellariidae | Procellariidae |
| حالة الحفاظ | Vulnerable | Endangered |
| الطول | — | — |
| طول الجناح | 45,2 cm (17.8 in) | 63,6 cm (25.0 in) |
| الوزن | 173,83333333333334 g (6.13 oz) | 515,0 g (18.17 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
حالة الحفاظ
Vulnerable
Masatierra Petrel
Endangered
Atlantic Petrel
About These Birds
Masatierra Petrel
26–28 cm. Small; pale grey above with dark M-mark; white underparts with partial dark collar. Breeds Juan Fernandez and Desventuradas islands off Chile. Vulnerable; small range. Ranges in subtropical southeast Pacific; closely related to Cook's and Pycroft's petrels.
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.