Streaked Shearwater vs Antarctic Petrel
Calonectris leucomelas comparado com Thalassoica antarctica
Side-by-Side Comparison
| Atributo | Streaked Shearwater | Antarctic Petrel |
|---|---|---|
| Nome científico | Calonectris leucomelas | Thalassoica antarctica |
| Ordem | Procellariiformes | Procellariiformes |
| Família | Procellariidae | Procellariidae |
| Estado de conservação | Near Threatened | Least Concern |
| Comprimento | — | — |
| 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 | -- | -- |
| Tamanho da postura | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservação
Near Threatened
Streaked Shearwater
Least Concern
Antarctic Petrel
About These Birds
Streaked Shearwater
Pardela riscada de 43–51 cm, a maior pardela do oceano Pacífico Ocidental, reproduz em ilhas do noroeste do Pacífico e migra para o sul.
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.