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gptkbp:instanceOf
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gptkb:bird
|
|
gptkbp:alternativeName
|
gptkb:subantarctic_skua
gptkb:Antarctic_skua
gptkb:southern_skua
|
|
gptkbp:breedingSeason
|
austral summer
|
|
gptkbp:conservationStatus
|
Least Concern
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gptkbp:diet
|
gptkb:carnivore
scavenger
predator of seabird eggs and chicks
|
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gptkbp:distribution
|
gptkb:Southern_Hemisphere
|
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gptkbp:family
|
gptkb:Stercorariidae
|
|
gptkbp:firstDescribed
|
gptkb:John_Latham
1790
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gptkbp:genus
|
gptkb:Stercorarius
|
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gptkbp:habitat
|
gptkb:Antarctic_Peninsula
subantarctic islands
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
brown skua
|
|
gptkbp:length
|
53–58 cm
|
|
gptkbp:lifespan
|
up to 20 years
|
|
gptkbp:migratory
|
partially migratory
|
|
gptkbp:notableFeature
|
aggressive
kleptoparasitism
|
|
gptkbp:order
|
gptkb:Charadriiformes
|
|
gptkbp:plumage
|
brown
|
|
gptkbp:predators
|
none (adult)
|
|
gptkbp:reproduction
|
lays 1–2 eggs per clutch
|
|
gptkbp:scientificName
|
gptkb:Stercorarius_antarcticus
|
|
gptkbp:weight
|
1.2–2.2 kg
|
|
gptkbp:wingspan
|
125–140 cm
|
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gptkbp:bfsParent
|
gptkb:Cuvier_Island
gptkb:skua
gptkb:Baily_Head
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gptkbp:bfsLayer
|
6
|