Collared Petrel vs Atlantic Petrel
Pterodroma brevipes comparado con Pterodroma incerta
Side-by-Side Comparison
| Atributo | Collared Petrel | Atlantic Petrel |
|---|---|---|
| Nombre científico | Pterodroma brevipes | Pterodroma incerta |
| Orden | Procellariiformes | Procellariiformes |
| Familia | Procellariidae | Procellariidae |
| Estado de conservación | Vulnerable | Endangered |
| Longitud | — | — |
| Envergadura | 42,4 cm (16.7 in) | 63,6 cm (25.0 in) |
| Peso | 137,0 g (4.83 oz) | 515,0 g (18.17 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Hábitats compartidos
Ninguno
Collared Petrel only
Atlantic Petrel only
Estado de conservación
Vulnerable
Collared Petrel
Endangered
Atlantic Petrel
About These Birds
Collared Petrel
30 cm. Polymorphic; pale morph has grey collar band contrasting with white breast; dark morph sooty grey. Breeds Fiji, Vanuatu, Tonga, Samoa. Vulnerable; threatened by introduced predators. Ranges in tropical South Pacific; feeds on squid and fish.
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.