Chilean Skua vs Long-tailed Jaeger
Catharacta chilensis comparado com Stercorarius longicaudus
Side-by-Side Comparison
| Atributo | Chilean Skua | Long-tailed Jaeger |
|---|---|---|
| Nome científico | Catharacta chilensis | Stercorarius longicaudus |
| Ordem | Charadriiformes | Charadriiformes |
| Família | Stercorariidae | Stercorariidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | — |
| Envergadura | 75,9 cm (29.9 in) | 60,3 cm (23.7 in) |
| Peso | 1387,5 g (48.94 oz) | 315,75 g (11.14 oz) |
| Dieta | -- | -- |
| Tamanho da postura | 1-2 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservação
Least Concern
Chilean Skua
Least Concern
Long-tailed Jaeger
About These Birds
Chilean Skua
Gaivotão-chileno de 52–58 cm, habita as costas do Pacífico da América do Sul, mais robusto do que o gaivotão antártico com quem coexiste.
Long-tailed Jaeger
Long-tailed Jaeger, 48–53 cm body plus up to 25 cm tail streamers, is the most elegant jaeger, breeding on Arctic and sub-Arctic tundra worldwide. Feeds primarily on lemmings on the breeding grounds; transitions to pelagic planktivore and piscivore on the ocean. Migrates to subantarctic waters — one of the longest migrations.