Pink-footed Shearwater vs Hawaiian Petrel
Ardenna creatopus से तुलना Pterodroma sandwichensis
Side-by-Side Comparison
| विशेषता | Pink-footed Shearwater | Hawaiian Petrel |
|---|---|---|
| वैज्ञानिक नाम | Ardenna creatopus | Pterodroma sandwichensis |
| गण | Procellariiformes | Procellariiformes |
| कुल | Procellariidae | Procellariidae |
| संरक्षण स्थिति | Vulnerable | Endangered |
| लंबाई | — | — |
| पंखों का फैलाव | 64.8 cm (25.5 in) | 54.3 cm (21.4 in) |
| वजन | 718.0 g (25.33 oz) | 479.5 g (16.91 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Vulnerable
Pink-footed Shearwater
Endangered
Hawaiian Petrel
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.
Hawaiian Petrel
43 cm. Dark above with white forehead; white below with dark partial collar and carpal bar. Breeds high-elevation burrowing colonies on Hawaiian mountains. Vulnerable; threatened by introduced predators, light attraction, habitat loss. Migrates to northeast Pacific after breeding.