Atlantic Petrel vs Black-winged Petrel
Pterodroma incerta से तुलना Pterodroma nigripennis
Side-by-Side Comparison
| विशेषता | Atlantic Petrel | Black-winged Petrel |
|---|---|---|
| वैज्ञानिक नाम | Pterodroma incerta | Pterodroma nigripennis |
| गण | Procellariiformes | Procellariiformes |
| कुल | Procellariidae | Procellariidae |
| संरक्षण स्थिति | Endangered | Least Concern |
| लंबाई | — | — |
| पंखों का फैलाव | 63.6 cm (25.0 in) | 44.3 cm (17.4 in) |
| वजन | 515.0 g (18.17 oz) | 179.5 g (6.33 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Endangered
Atlantic Petrel
Least Concern
Black-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.
Black-winged Petrel
30 cm. Small gadfly petrel; pale grey above with dark M-mark; white below with dark carpal patch and partial collar. Breeds Lord Howe, Kermadec, and central Pacific islands. Migrates to North Pacific; feeds on small squid and fish.