Atlantic Petrel vs Hutton's Shearwater
Pterodroma incerta compared with Puffinus huttoni
Side-by-Side Comparison
| Attribute | Atlantic Petrel | Hutton's Shearwater |
|---|---|---|
| Scientific Name | Pterodroma incerta | Puffinus huttoni |
| Order | Procellariiformes | Procellariiformes |
| Family | Procellariidae | Procellariidae |
| Conservation Status | Endangered | Endangered |
| Length | — | — |
| Wingspan | 63.6 cm (25.0 in) | 41.8 cm (16.5 in) |
| Weight | 515.0 g (18.17 oz) | 345.4166666666667 g (12.18 oz) |
| Diet | -- | -- |
| Clutch Size | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Conservation Status
Endangered
Atlantic Petrel
Endangered
Hutton's 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.
Hutton's Shearwater
38 cm. Dark above; white below; larger than Fluttering Shearwater. Breeds only in alpine zone of Kaikoura Ranges, South Island, New Zealand. Endangered; very restricted inland breeding range unique among shearwaters; feeds at sea in Tasman Sea and off south Australia.