Flesh-footed Shearwater vs Small Saint Helena Petrel
Ardenna carneipes से तुलना Bulweria bifax
Side-by-Side Comparison
| विशेषता | Flesh-footed Shearwater | Small Saint Helena Petrel |
|---|---|---|
| वैज्ञानिक नाम | Ardenna carneipes | Bulweria bifax |
| गण | Procellariiformes | Procellariiformes |
| कुल | Procellariidae | Procellariidae |
| संरक्षण स्थिति | Near Threatened | Extinct |
| लंबाई | — | — |
| पंखों का फैलाव | 62.0 cm (24.4 in) | — |
| वजन | 649.0 g (22.89 oz) | 167.17 g (5.90 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Near Threatened
Flesh-footed Shearwater
Extinct
Small Saint Helena Petrel
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.
Small Saint Helena Petrel
Extinct; known only from subfossil bones from St. Helena Island. Smaller than Bulwer's Petrel; went extinct shortly after human settlement of St. Helena, likely from introduced predators. Part of the endemic St. Helena seabird community that was largely extirpated by human arrival.