Pink-footed Shearwater vs Bannerman's Shearwater
Ardenna creatopus से तुलना Puffinus bannermani
Side-by-Side Comparison
| विशेषता | Pink-footed Shearwater | Bannerman's Shearwater |
|---|---|---|
| वैज्ञानिक नाम | Ardenna creatopus | Puffinus bannermani |
| गण | Procellariiformes | Procellariiformes |
| कुल | Procellariidae | Procellariidae |
| संरक्षण स्थिति | Vulnerable | Endangered |
| लंबाई | — | — |
| पंखों का फैलाव | 64.8 cm (25.5 in) | 41.6 cm (16.4 in) |
| वजन | 718.0 g (25.33 oz) | 192.8 g (6.80 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 1 | -- |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Vulnerable
Pink-footed Shearwater
Endangered
Bannerman's Shearwater
About These Birds
Pink-footed Shearwater
48 cm, wingspan 109 cm. Large shearwater; brown above, white below with pink feet; dusky underwing border. Breeds Juan Fernandez and Mocha islands, Chile; migrates to North Pacific. Vulnerable; threatened by introduced predators and longline bycatch. Feeds on fish and squid.
Bannerman's Shearwater
30 cm. Dark above; white below with dark vent and undertail. Breeds Bonin (Ogasawara) Islands and Volcano Islands, Japan. Endangered; very small population threatened by rats. Closely related to Newell's Shearwater; ranges in north Pacific.