Cory's Shearwater vs Atlantic Petrel
Calonectris borealis comparado con Pterodroma incerta
Side-by-Side Comparison
| Atributo | Cory's Shearwater | Atlantic Petrel |
|---|---|---|
| Nombre científico | Calonectris borealis | Pterodroma incerta |
| Orden | Procellariiformes | Procellariiformes |
| Familia | Procellariidae | Procellariidae |
| Estado de conservación | Least Concern | Endangered |
| Longitud | — | — |
| Envergadura | 69,4 cm (27.3 in) | 63,6 cm (25.0 in) |
| Peso | 787,5 g (27.78 oz) | 515,0 g (18.17 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Hábitats compartidos
Ninguno
Cory's Shearwater only
Ninguno
Atlantic Petrel only
Estado de conservación
Least Concern
Cory's Shearwater
Endangered
Atlantic Petrel
About These Birds
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.
Atlantic Petrel
43 cm, wingspan 104 cm. Large; dark brown above with pale belly and dusky breast-band creating hooded appearance. Breeds Tristan da Cunha and Gough Island; ranges into south Atlantic and Indian Ocean. Endangered; threatened by introduced predators and longline fisheries.