Pink-footed Shearwater vs Cory's Shearwater
Ardenna creatopus comparado com Calonectris borealis
Side-by-Side Comparison
| Atributo | Pink-footed Shearwater | Cory's Shearwater |
|---|---|---|
| Nome científico | Ardenna creatopus | Calonectris borealis |
| Ordem | Procellariiformes | Procellariiformes |
| Família | Procellariidae | Procellariidae |
| Estado de conservação | Vulnerable | Least Concern |
| Comprimento | — | — |
| Envergadura | 64,8 cm (25.5 in) | 69,4 cm (27.3 in) |
| Peso | 718,0 g (25.33 oz) | 787,5 g (27.78 oz) |
| Dieta | -- | -- |
| Tamanho da postura | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservação
Vulnerable
Pink-footed Shearwater
Least Concern
Cory'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.
Cory's Shearwater
46–56 cm, wingspan 112–126 cm. Large shearwater; greyish-brown above with yellowish bill; white below with pale underwing. Breeds Macaronesia (Azores, Canaries, Madeira). Migrates across Atlantic to South Atlantic wintering grounds. Feeds on fish and squid; follows fishing vessels.