Sooty Shearwater vs Atlantic Petrel
Ardenna grisea comparé à Pterodroma incerta
Side-by-Side Comparison
| Attribut | Sooty Shearwater | Atlantic Petrel |
|---|---|---|
| Nom scientifique | Ardenna grisea | Pterodroma incerta |
| Ordre | Procellariiformes | Procellariiformes |
| Famille | Procellariidae | Procellariidae |
| Statut de conservation | Near Threatened | Endangered |
| Longueur | — | — |
| Envergure | 59,1 cm (23.3 in) | 63,6 cm (25.0 in) |
| Poids | 814,0 g (28.71 oz) | 515,0 g (18.17 oz) |
| Régime alimentaire | -- | -- |
| Taille de la couvée | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Statut de conservation
Near Threatened
Sooty Shearwater
Endangered
Atlantic Petrel
About These Birds
Sooty Shearwater
40–51 cm, wingspan 94–110 cm. All dark sooty-brown with silvery-white underwing flash. Breeds New Zealand and southern South America; undertakes one of the longest migrations of any animal to North Pacific and Atlantic. Feeds on fish, squid, and krill. Near Threatened; millions estimated.
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.