Audubon's Shearwater vs Antarctic Petrel
Puffinus lherminieri comparado con Thalassoica antarctica
Side-by-Side Comparison
| Atributo | Audubon's Shearwater | Antarctic Petrel |
|---|---|---|
| Nombre científico | Puffinus lherminieri | Thalassoica antarctica |
| Orden | Procellariiformes | Procellariiformes |
| Familia | Procellariidae | Procellariidae |
| Estado de conservación | Least Concern | Least Concern |
| Longitud | — | — |
| Envergadura | 37,1 cm (14.6 in) | 59,2 cm (23.3 in) |
| Peso | 209,0 g (7.37 oz) | 658,3333333333334 g (23.22 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservación
Least Concern
Audubon's Shearwater
Least Concern
Antarctic Petrel
About These Birds
Audubon's Shearwater
27–33 cm. Small; dark brown above; white below with clean-cut pattern. Breeds Caribbean, tropical Atlantic, Pacific, and Indian Ocean islands. Wide geographic range with multiple subspecies. Feeds on fish; breeds in burrows on oceanic islands; Near Threatened.
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.