Flesh-footed Shearwater vs Townsend's Shearwater
Ardenna carneipes से तुलना Puffinus auricularis
Side-by-Side Comparison
| विशेषता | Flesh-footed Shearwater | Townsend's Shearwater |
|---|---|---|
| वैज्ञानिक नाम | Ardenna carneipes | Puffinus auricularis |
| गण | Procellariiformes | Procellariiformes |
| कुल | Procellariidae | Procellariidae |
| संरक्षण स्थिति | Near Threatened | Critically Endangered |
| लंबाई | — | — |
| पंखों का फैलाव | 62.0 cm (24.4 in) | 44.0 cm (17.3 in) |
| वजन | 649.0 g (22.89 oz) | 324.0 g (11.43 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Near Threatened
Flesh-footed Shearwater
Critically Endangered
Townsend's Shearwater
About These Birds
Flesh-footed Shearwater
41–45 cm, wingspan 99–107 cm. All-dark sooty-brown with pale flesh-coloured feet and yellowish bill base. Breeds southern Indian Ocean islands and SW Australia; ranges to North Pacific. Near Threatened; bycatch concern. Feeds on fish and squid; follows fishing vessels.
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.