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gptkbp:instance_of
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gptkb:bird
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|
gptkbp:bfsLayer
|
5
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gptkbp:bfsParent
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gptkb:Auckland_Islands
|
|
gptkbp:adult_plumage
|
brown and white
uniform dark brown
mottled brown
|
|
gptkbp:aircraft_operated
|
dark with white tips
|
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gptkbp:behavior
|
aggressive
often seen in pairs
|
|
gptkbp:breeding_season
|
October to January
|
|
gptkbp:calls_for
|
varied vocalizations
|
|
gptkbp:color
|
dark brown
pinkish
yellow with a dark tip
|
|
gptkbp:conservation_status
|
gptkb:Least_Concern
|
|
gptkbp:cultural_significance
|
not widely recognized
|
|
gptkbp:diet
|
gptkb:product
|
|
gptkbp:distribution
|
Antarctic region
|
|
gptkbp:egg_color
|
speckled
|
|
gptkbp:family
|
gptkb:Stercorariidae
|
|
gptkbp:fledging_period
|
50–60 days
|
|
gptkbp:foraging_behavior
|
kleptoparasitism
scavenging
|
|
gptkbp:genus
|
Catharacta
|
|
gptkbp:habitat
|
gptkb:island
varies
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
subantarctic skua
|
|
gptkbp:incubation_period
|
30–32 days
|
|
gptkbp:interacts_with
|
minimal
|
|
gptkbp:launch_date
|
high
|
|
gptkbp:length
|
50–60 cm
|
|
gptkbp:lifespan
|
10–15 years
|
|
gptkbp:migration
|
irregular
short distances
partial
|
|
gptkbp:nesting
|
gptkb:railway_station
food availability
grasses and feathers
rocky ledges
|
|
gptkbp:population_trend
|
gptkb:Professional_Wrestler
|
|
gptkbp:predators
|
seabirds
|
|
gptkbp:social_structure
|
solitary or in pairs
|
|
gptkbp:species
|
gptkb:Catharacta_antarctica
|
|
gptkbp:status
|
studied in breeding colonies
|
|
gptkbp:subspecies
|
gptkb:Catharacta_antarctica_antarctica
gptkb:Catharacta_antarctica_lonnbergi
gptkb:Catharacta_antarctica_maccormicki
|
|
gptkbp:tail_type
|
white with dark edges
|
|
gptkbp:territorial_behavior
|
defends nesting area
|
|
gptkbp:threats
|
climate change
|
|
gptkbp:voice_actor
|
calls and screams
|
|
gptkbp:weight
|
1.5–3.5 kg
|
|
gptkbp:wingspan
|
130–140 cm
|
|
gptkbp:wintering_range
|
coastal waters
|