Atlantic Petrel vs Murphy's Petrel
Pterodroma incerta comparé à Pterodroma ultima
Side-by-Side Comparison
| Attribut | Atlantic Petrel | Murphy's Petrel |
|---|---|---|
| Nom scientifique | Pterodroma incerta | Pterodroma ultima |
| Ordre | Procellariiformes | Procellariiformes |
| Famille | Procellariidae | Procellariidae |
| Statut de conservation | Endangered | Least Concern |
| Longueur | — | — |
| Envergure | 63,6 cm (25.0 in) | 52,0 cm (20.5 in) |
| Poids | 515,0 g (18.17 oz) | 380,0 g (13.40 oz) |
| Régime alimentaire | -- | -- |
| Taille de la couvée | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Habitats partagés
Aucun(e)
Atlantic Petrel only
Murphy's Petrel only
Aucun(e)
Statut de conservation
Endangered
Atlantic Petrel
Least Concern
Murphy's Petrel
About These Birds
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.
Murphy's Petrel
39–41 cm. Dark grey-brown above; variable pale grey below with dusky underwing. Breeds widely across central Pacific (Pitcairn, Austral, Henderson islands). Migrates to North Pacific in non-breeding season. Feeds on squid and fish; nocturnal at breeding colonies; Near Threatened.