Southern Giant Petrel vs Antarctic Prion
Macronectes giganteus comparado com Pachyptila desolata
Side-by-Side Comparison
| Atributo | Southern Giant Petrel | Antarctic Prion |
|---|---|---|
| Nome científico | Macronectes giganteus | Pachyptila desolata |
| Ordem | Procellariiformes | Procellariiformes |
| Família | Procellariidae | Procellariidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | — |
| Envergadura | 98,7 cm (38.9 in) | 36,5 cm (14.4 in) |
| Peso | 4425,0 g (156.09 oz) | 149,0 g (5.26 oz) |
| Dieta | -- | -- |
| Tamanho da postura | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservação
Least Concern
Southern Giant Petrel
Least Concern
Antarctic Prion
About These Birds
Southern Giant Petrel
86–99 cm, wingspan 185–205 cm; largest procellariid. Bill massive, pale horn with greenish tip. Two morphs: brown-and-white and rare all-white. Breeds Antarctic and subantarctic islands; ranges widely in Southern Ocean. Scavenges carrion and kills penguins; dominant at seal carcasses.
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.