Atlantic Petrel vs Christmas Shearwater
Pterodroma incerta verglichen mit Puffinus nativitatis
Side-by-Side Comparison
| Merkmal | Atlantic Petrel | Christmas Shearwater |
|---|---|---|
| Wissenschaftlicher Name | Pterodroma incerta | Puffinus nativitatis |
| Ordnung | Procellariiformes | Procellariiformes |
| Familie | Procellariidae | Procellariidae |
| Erhaltungsstatus | Endangered | Least Concern |
| Länge | — | — |
| Flügelspannweite | 63,6 cm (25.0 in) | 47,1 cm (18.5 in) |
| Gewicht | 515,0 g (18.17 oz) | 357,5 g (12.61 oz) |
| Ernährung | -- | -- |
| Gelegegröße | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Erhaltungsstatus
Endangered
Atlantic Petrel
Least Concern
Christmas 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.
Christmas Shearwater
35 cm. All-dark sooty-brown shearwater; dark bill and feet. Breeds Christmas and Palmyra islands in central Pacific; ranges in tropical Pacific. Feeds on fish and squid. Distinguished from other dark shearwaters by small size and tropical Pacific range; Near Threatened.