Pink-footed Shearwater vs Masatierra Petrel
Ardenna creatopus verglichen mit Pterodroma defilippiana
Side-by-Side Comparison
| Merkmal | Pink-footed Shearwater | Masatierra Petrel |
|---|---|---|
| Wissenschaftlicher Name | Ardenna creatopus | Pterodroma defilippiana |
| Ordnung | Procellariiformes | Procellariiformes |
| Familie | Procellariidae | Procellariidae |
| Erhaltungsstatus | Vulnerable | Vulnerable |
| Länge | — | — |
| Flügelspannweite | 64,8 cm (25.5 in) | 45,2 cm (17.8 in) |
| Gewicht | 718,0 g (25.33 oz) | 173,83333333333334 g (6.13 oz) |
| Ernährung | -- | -- |
| Gelegegröße | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Erhaltungsstatus
Vulnerable
Pink-footed Shearwater
Vulnerable
Masatierra Petrel
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.
Masatierra Petrel
26–28 cm. Small; pale grey above with dark M-mark; white underparts with partial dark collar. Breeds Juan Fernandez and Desventuradas islands off Chile. Vulnerable; small range. Ranges in subtropical southeast Pacific; closely related to Cook's and Pycroft's petrels.