Atlantic Petrel vs Tropical Shearwater
Pterodroma incerta comparé à Puffinus bailloni
Side-by-Side Comparison
| Attribut | Atlantic Petrel | Tropical Shearwater |
|---|---|---|
| Nom scientifique | Pterodroma incerta | Puffinus bailloni |
| Ordre | Procellariiformes | Procellariiformes |
| Famille | Procellariidae | Procellariidae |
| Statut de conservation | Endangered | Least Concern |
| Longueur | — | — |
| Envergure | 63,6 cm (25.0 in) | 37,0 cm (14.6 in) |
| Poids | 515,0 g (18.17 oz) | 212,0 g (7.48 oz) |
| Régime alimentaire | -- | -- |
| Taille de la couvée | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Habitats partagés
Aucun(e)
Atlantic Petrel only
Tropical Shearwater only
Aucun(e)
Statut de conservation
Endangered
Atlantic Petrel
Least Concern
Tropical Shearwater
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.
Tropical Shearwater
27–31 cm. Small; dark brown above; white below. Breeds islands of Indian Ocean and west Pacific. Several subspecies sometimes treated as separate species. Feeds on fish and squid; nocturnal at breeding colonies. Part of the Audubon's Shearwater species complex.