Antarctic Prion vs White-chinned Petrel
Pachyptila desolata comparado con Procellaria aequinoctialis
Side-by-Side Comparison
| Atributo | Antarctic Prion | White-chinned Petrel |
|---|---|---|
| Nombre científico | Pachyptila desolata | Procellaria aequinoctialis |
| Orden | Procellariiformes | Procellariiformes |
| Familia | Procellariidae | Procellariidae |
| Estado de conservación | Least Concern | Vulnerable |
| Longitud | — | — |
| Envergadura | 36,5 cm (14.4 in) | 76,5 cm (30.1 in) |
| Peso | 149,0 g (5.26 oz) | 1432,5 g (50.53 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservación
Least Concern
Antarctic Prion
Vulnerable
White-chinned 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.
White-chinned Petrel
51–58 cm, wingspan 134–147 cm. Large black petrel with distinctive white chin patch and ivory-yellow bill with black marks. Breeds South Georgia, Falklands, Prince Edward, Crozet, Kerguelen. Vulnerable; one of the most common longline bycatch victims in Southern Ocean.