Great Skua vs Pomarine Jaeger
Catharacta skua comparado com Stercorarius pomarinus
Side-by-Side Comparison
| Atributo | Great Skua | Pomarine Jaeger |
|---|---|---|
| Nome científico | Catharacta skua | Stercorarius pomarinus |
| Ordem | Charadriiformes | Charadriiformes |
| Família | Stercorariidae | Stercorariidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | — |
| Envergadura | 78,9 cm (31.1 in) | 70,2 cm (27.6 in) |
| Peso | 1370,0 g (48.33 oz) | 760,5 g (26.83 oz) |
| Dieta | -- | -- |
| Tamanho da postura | 1-2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservação
Least Concern
Great Skua
Least Concern
Pomarine Jaeger
About These Birds
Great Skua
Gaivotão-grande de 50–58 cm, habita costas do Atlântico Norte e Islândia, cleptopárasita de outras aves marinhas e preda pintainhos.
Pomarine Jaeger
Pomarine Jaeger, 46–51 cm plus twisted spoon-shaped central tail feathers, is the largest of the three small jaegers. Breeds on Russian and Canadian Arctic tundra; lemming-dependent on breeding grounds. Heavily built; pirates food from other seabirds at sea and scavenges at whale carcasses. Pelagic in winter.