Grey-faced Petrel vs Atlantic Petrel
Pterodroma gouldi مقارنةً بـ Pterodroma incerta
Side-by-Side Comparison
| السمة | Grey-faced Petrel | Atlantic Petrel |
|---|---|---|
| الاسم العلمي | Pterodroma gouldi | Pterodroma incerta |
| الرتبة | Procellariiformes | Procellariiformes |
| الفصيلة | Procellariidae | Procellariidae |
| حالة الحفاظ | Least Concern | Endangered |
| الطول | — | — |
| طول الجناح | 62,6 cm (24.6 in) | 63,6 cm (25.0 in) |
| الوزن | 632,0 g (22.29 oz) | 515,0 g (18.17 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
حالة الحفاظ
Least Concern
Grey-faced Petrel
Endangered
Atlantic Petrel
About These Birds
Grey-faced Petrel
43 cm, wingspan 100–105 cm. Dark brown above with grey-brown face; paler underbody. Closely related to Kerguelen and Great-winged petrels. Breeds on rocky islands off northern New Zealand. Ranges in southwestern Pacific; feeds on squid and fish; visits colonies only at night.
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.