Westland Petrel vs Atlantic Petrel
Procellaria westlandica verglichen mit Pterodroma incerta
Side-by-Side Comparison
| Merkmal | Westland Petrel | Atlantic Petrel |
|---|---|---|
| Wissenschaftlicher Name | Procellaria westlandica | Pterodroma incerta |
| Ordnung | Procellariiformes | Procellariiformes |
| Familie | Procellariidae | Procellariidae |
| Erhaltungsstatus | Endangered | Endangered |
| Länge | — | — |
| Flügelspannweite | 73,8 cm (29.1 in) | 63,6 cm (25.0 in) |
| Gewicht | 1111,5 g (39.21 oz) | 515,0 g (18.17 oz) |
| Ernährung | -- | -- |
| Gelegegröße | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Erhaltungsstatus
Endangered
Westland Petrel
Endangered
Atlantic Petrel
About These Birds
Westland Petrel
51 cm. Large all-black petrel; pale yellowish bill with dark culmen. Breeds only in inland forests of Westland, South Island, New Zealand. Vulnerable; the only procellariid nesting in inland forest. Migrates to southern Pacific; feeds on squid and fish.
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.