Atlantic Petrel vs Townsend's Shearwater
Pterodroma incerta से तुलना Puffinus auricularis
Side-by-Side Comparison
| विशेषता | Atlantic Petrel | Townsend's Shearwater |
|---|---|---|
| वैज्ञानिक नाम | Pterodroma incerta | Puffinus auricularis |
| गण | Procellariiformes | Procellariiformes |
| कुल | Procellariidae | Procellariidae |
| संरक्षण स्थिति | Endangered | Critically Endangered |
| लंबाई | — | — |
| पंखों का फैलाव | 63.6 cm (25.0 in) | 44.0 cm (17.3 in) |
| वजन | 515.0 g (18.17 oz) | 324.0 g (11.43 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Endangered
Atlantic Petrel
Critically Endangered
Townsend's Shearwater
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.
Townsend's Shearwater
33–35 cm. Dark above; white below with dark vent and undertail. Breeds Revillagigedo Islands (Mexico); Critically Endangered with fewer than 1,000 pairs. Threatened by introduced cats and rats; strictly nocturnal at colonies. Ranges in eastern Pacific.