Streaked Shearwater vs Atlantic Petrel
Calonectris leucomelas से तुलना Pterodroma incerta
Side-by-Side Comparison
| विशेषता | Streaked Shearwater | Atlantic Petrel |
|---|---|---|
| वैज्ञानिक नाम | Calonectris leucomelas | Pterodroma incerta |
| गण | Procellariiformes | Procellariiformes |
| कुल | Procellariidae | Procellariidae |
| संरक्षण स्थिति | Near Threatened | Endangered |
| लंबाई | — | — |
| पंखों का फैलाव | 63.8 cm (25.1 in) | 63.6 cm (25.0 in) |
| वजन | 530.5 g (18.71 oz) | 515.0 g (18.17 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Near Threatened
Streaked Shearwater
Endangered
Atlantic Petrel
About These Birds
Streaked Shearwater
48 cm, wingspan 122 cm. Large shearwater; brown-streaked white head and neck; brown above, white below. Breeds Japan and islands of East Asia; migrates south to Australia and Indian Ocean. Feeds on fish and squid; forms large flocks; the most abundant shearwater in NW Pacific.
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.