Pink-footed Shearwater vs Large Saint Helena Petrel
Ardenna creatopus مقارنةً بـ Pterodroma rupinarum
Side-by-Side Comparison
| السمة | Pink-footed Shearwater | Large Saint Helena Petrel |
|---|---|---|
| الاسم العلمي | Ardenna creatopus | Pterodroma rupinarum |
| الرتبة | Procellariiformes | Procellariiformes |
| الفصيلة | Procellariidae | Procellariidae |
| حالة الحفاظ | Vulnerable | Extinct |
| الطول | — | — |
| طول الجناح | 64,8 cm (25.5 in) | — |
| الوزن | 718,0 g (25.33 oz) | — |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | 1 | -- |
| Population Trend | — | — |
Habitat Comparison
حالة الحفاظ
Vulnerable
Pink-footed Shearwater
Extinct
Large Saint Helena Petrel
About These Birds
Pink-footed Shearwater
48 cm, wingspan 109 cm. Large shearwater; brown above, white below with pink feet; dusky underwing border. Breeds Juan Fernandez and Mocha islands, Chile; migrates to North Pacific. Vulnerable; threatened by introduced predators and longline bycatch. Feeds on fish and squid.
Large Saint Helena Petrel
Extinct; known only from subfossil bones found on St. Helena. Medium-large petrel that went extinct within the last few centuries, likely due to human settlement, habitat destruction, and introduced predators. Related to living Pterodroma species; part of the endemic St. Helena avifauna.