Antarctic Prion vs Providence Petrel
Pachyptila desolata compared with Pterodroma solandri
Side-by-Side Comparison
| Attribute | Antarctic Prion | Providence Petrel |
|---|---|---|
| Scientific Name | Pachyptila desolata | Pterodroma solandri |
| Order | Procellariiformes | Procellariiformes |
| Family | Procellariidae | Procellariidae |
| Conservation Status | Least Concern | Least Concern |
| Length | — | — |
| Wingspan | 36.5 cm (14.4 in) | 59.8 cm (23.5 in) |
| Weight | 149.0 g (5.26 oz) | 480.3333333333333 g (16.94 oz) |
| Diet | -- | -- |
| Clutch Size | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Conservation Status
Least Concern
Antarctic Prion
Least Concern
Providence Petrel
About These Birds
Antarctic Prion
25–28 cm, wingspan 58–66 cm. Classic prion pattern: pale blue-grey, white below, bold dark M across upperwing. Medium-broad bill. Most abundant and widespread prion; breeds South Georgia, Heard, Kerguelen, Macquarie. Feeds on crustaceans; makes deep dives compared to congeners.
Providence Petrel
40 cm, wingspan 96–100 cm. Dark brown overall with pale forehead; underwing shows white flash at base of primaries. Breeds Lord Howe Island; migrates to North Pacific after breeding. Feeds on squid and fish; populations recovering after predator control on Lord Howe.