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gptkbp:instance_of
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gptkb:bird
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gptkbp:bfsLayer
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5
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gptkbp:bfsParent
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gptkb:The_Great_Skua
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gptkbp:adaptation
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aggressive towards intruders
strong beak for tearing flesh
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gptkbp:adult_plumage
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dark brown
mottled brown
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gptkbp:behavior
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solitary or in pairs
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gptkbp:breeding_season
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April to August
often in large groups
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gptkbp:calls_for
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harsh and loud
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gptkbp:character_traits
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intelligent and opportunistic
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gptkbp:class
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gptkb:Zord
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gptkbp:clutch_size
|
1 to 3 eggs
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gptkbp:common_name
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gptkb:Great_Skua
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gptkbp:conservation_efforts
|
monitoring populations
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gptkbp:conservation_status
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gptkb:Least_Concern
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gptkbp:cultural_significance
|
featured in folklore
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gptkbp:diet
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gptkb:product
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gptkbp:egg_color
|
olive or buff
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gptkbp:environmental_impact
|
affects food supply
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gptkbp:family
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gptkb:Stercorariidae
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gptkbp:first_flight
|
strong and direct
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gptkbp:fledging_period
|
50 to 60 days
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|
gptkbp:foraging_behavior
|
kleptoparasitism
up to 100 km from breeding site
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|
gptkbp:fossil_record
|
limited data available
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gptkbp:genus
|
gptkb:Stercorarius
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gptkbp:habitat
|
coastal regions
sub-Antarctic islands
rocky cliffs or tundra
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Great Skua
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gptkbp:hunting_technique
|
stealing food from other birds
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gptkbp:incubation_period
|
30 to 32 days
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gptkbp:interacts_with
|
hunted in some areas
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gptkbp:kingdom
|
gptkb:mythological_figure
|
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gptkbp:length
|
50 to 60 cm
|
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gptkbp:mating_system
|
monogamous
aerial displays
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gptkbp:migration
|
irregular
varied by season
partial migrant
depends on food availability
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gptkbp:nesting
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gptkb:railway_station
varies by location
high in some colonies
scrapes in the ground
|
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gptkbp:order
|
gptkb:Charadriiformes
|
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gptkbp:phylum
|
gptkb:Skrull
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gptkbp:population_trend
|
stable in some areas
|
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gptkbp:predators
|
gptkb:none
none known
|
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gptkbp:range
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gptkb:North_Atlantic_Ocean
|
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gptkbp:related_species
|
gptkb:Long-tailed_Jaeger
gptkb:Parasitic_Jaeger
gptkb:Pomarine_Jaeger
|
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gptkbp:scientific_name
|
gptkb:Stercorarius_skua
|
|
gptkbp:social_structure
|
loose colonies
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gptkbp:species
|
gptkb:Stercorarius_skua
|
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gptkbp:subspecies
|
gptkb:Stercorarius_skua_antarcticus
gptkb:Stercorarius_skua_lonnbergi
gptkb:Stercorarius_skua_skua
|
|
gptkbp:territorial_behavior
|
defends nesting area
|
|
gptkbp:vocalization
|
used for communication
|
|
gptkbp:weight
|
1.5 to 3.5 kg
|
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gptkbp:wingspan
|
140 to 150 cm
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