Pink-footed Shearwater vs Antarctic Prion
Ardenna creatopus comparado com Pachyptila desolata
Side-by-Side Comparison
| Atributo | Pink-footed Shearwater | Antarctic Prion |
|---|---|---|
| Nome científico | Ardenna creatopus | Pachyptila desolata |
| Ordem | Procellariiformes | Procellariiformes |
| Família | Procellariidae | Procellariidae |
| Estado de conservação | Vulnerable | Least Concern |
| Comprimento | — | — |
| Envergadura | 64,8 cm (25.5 in) | 36,5 cm (14.4 in) |
| Peso | 718,0 g (25.33 oz) | 149,0 g (5.26 oz) |
| Dieta | -- | -- |
| Tamanho da postura | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservação
Vulnerable
Pink-footed Shearwater
Least Concern
Antarctic Prion
About These Birds
Pink-footed Shearwater
48 cm, wingspan 109 cm. Large shearwater; brown above, white below with pink feet; dusky underwing border. Breeds Juan Fernandez and Mocha islands, Chile; migrates to North Pacific. Vulnerable; threatened by introduced predators and longline bycatch. Feeds on fish and squid.
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.