Brown Skua vs Long-tailed Jaeger

Catharacta antarctica comparado com Stercorarius longicaudus

Side-by-Side Comparison

Atributo Brown Skua Long-tailed Jaeger
Nome científico Catharacta antarctica Stercorarius longicaudus
Ordem Charadriiformes Charadriiformes
Família Stercorariidae Stercorariidae
Estado de conservação Least Concern Least Concern
Comprimento
Envergadura 80,3 cm (31.6 in) 60,3 cm (23.7 in)
Peso 1591,6666666666667 g (56.14 oz) 315,75 g (11.14 oz)
Dieta -- --
Tamanho da postura 2 1-2
Population Trend

Habitat Comparison

Habitats partilhados

Nenhum

Brown Skua only

Nenhum

Long-tailed Jaeger only

Estado de conservação

Least Concern

Brown Skua

Least Concern

Long-tailed Jaeger

About These Birds

Brown Skua

Gaivotão-subantártico de 52–58 cm, habita ilhas subantárticas e costas do hemisfério sul, preda ovos e pintainhos de outras aves marinhas.

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.

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