Streaked Shearwater vs Antarctic Petrel
Calonectris leucomelas comparado con Thalassoica antarctica
Side-by-Side Comparison
| Atributo | Streaked Shearwater | Antarctic Petrel |
|---|---|---|
| Nombre científico | Calonectris leucomelas | Thalassoica antarctica |
| Orden | Procellariiformes | Procellariiformes |
| Familia | Procellariidae | Procellariidae |
| Estado de conservación | Near Threatened | Least Concern |
| Longitud | — | — |
| Envergadura | 63,8 cm (25.1 in) | 59,2 cm (23.3 in) |
| Peso | 530,5 g (18.71 oz) | 658,3333333333334 g (23.22 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservación
Near Threatened
Streaked Shearwater
Least Concern
Antarctic Petrel
About These Birds
Streaked Shearwater
Pardela de Streaked de 43–51 cm, la pardela más grande del océano Pacífico occidental, cría en islas del noroeste del Pacífico y migra hacia el sur.
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.