Little Shearwater vs Antarctic Petrel
Puffinus assimilis verglichen mit Thalassoica antarctica
Side-by-Side Comparison
| Merkmal | Little Shearwater | Antarctic Petrel |
|---|---|---|
| Wissenschaftlicher Name | Puffinus assimilis | Thalassoica antarctica |
| Ordnung | Procellariiformes | Procellariiformes |
| Familie | Procellariidae | Procellariidae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | — | — |
| Flügelspannweite | 36,0 cm (14.2 in) | 59,2 cm (23.3 in) |
| Gewicht | 198,0 g (6.98 oz) | 658,3333333333334 g (23.22 oz) |
| Ernährung | -- | -- |
| Gelegegröße | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Erhaltungsstatus
Least Concern
Little Shearwater
Least Concern
Antarctic Petrel
About These Birds
Little Shearwater
25–30 cm. Small shearwater; dark above with white underparts and extensive white on face and sides of neck. Breeds Canary Islands, Madeira, and southern hemisphere islands; ranges in adjacent oceans. Feeds on small fish and squid; fast fluttering flight close to water.
Antarctic Petrel
40–46 cm, wingspan 100–110 cm. Striking chocolate-brown and white pattern; only member of its genus. Breeds solely in Antarctica on cliff ledges; among the most southerly-nesting birds. Feeds on fish and krill beneath pack ice. Returns to colonies in October; one of the most abundant Antarctic seabirds.