Sooty Shearwater vs Antarctic Prion
Ardenna grisea comparé à Pachyptila desolata
Side-by-Side Comparison
| Attribut | Sooty Shearwater | Antarctic Prion |
|---|---|---|
| Nom scientifique | Ardenna grisea | Pachyptila desolata |
| Ordre | Procellariiformes | Procellariiformes |
| Famille | Procellariidae | Procellariidae |
| Statut de conservation | Near Threatened | Least Concern |
| Longueur | — | — |
| Envergure | 59,1 cm (23.3 in) | 36,5 cm (14.4 in) |
| Poids | 814,0 g (28.71 oz) | 149,0 g (5.26 oz) |
| Régime alimentaire | -- | -- |
| Taille de la couvée | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Habitats partagés
Aucun(e)
Sooty Shearwater only
Antarctic Prion only
Statut de conservation
Near Threatened
Sooty Shearwater
Least Concern
Antarctic Prion
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.
Antarctic Prion
25–28 cm, wingspan 58–66 cm. Classic prion pattern: pale blue-grey, white below, bold dark M across upperwing. Medium-broad bill. Most abundant and widespread prion; breeds South Georgia, Heard, Kerguelen, Macquarie. Feeds on crustaceans; makes deep dives compared to congeners.