Grey Petrel vs Atlantic Petrel
Procellaria cinerea comparado com Pterodroma incerta
Side-by-Side Comparison
| Atributo | Grey Petrel | Atlantic Petrel |
|---|---|---|
| Nome científico | Procellaria cinerea | Pterodroma incerta |
| Ordem | Procellariiformes | Procellariiformes |
| Família | Procellariidae | Procellariidae |
| Estado de conservação | Near Threatened | Endangered |
| Comprimento | — | — |
| Envergadura | 65,2 cm (25.7 in) | 63,6 cm (25.0 in) |
| Peso | 1140,0 g (40.21 oz) | 515,0 g (18.17 oz) |
| Dieta | -- | -- |
| Tamanho da postura | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservação
Near Threatened
Grey Petrel
Endangered
Atlantic Petrel
About These Birds
Grey Petrel
48 cm, wingspan 119–130 cm. Grey petrel with pale yellowish bill; white underparts. Breeds Tristan da Cunha, Gough, Auckland, Antipodes, Crozet, and Kerguelen. Unique among petrels in breeding in winter; feeds on fish and squid. Near Threatened; bycatch in longline fisheries.
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.