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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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adapted to cold climates
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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 small groups
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gptkbp:breeding_season
|
Arctic regions
May to July
colonial nesting
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gptkbp:calls_for
|
varied vocalizations
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gptkbp:clutch_size
|
1 to 3 eggs
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gptkbp:color
|
brown
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gptkbp:conservation_status
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gptkb:Least_Concern
monitoring populations
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gptkbp:cultural_significance
|
featured in birdwatching
|
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gptkbp:diet
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gptkb:fish
fish and marine invertebrates
fish and small invertebrates
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gptkbp:distribution
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North Atlantic and Arctic Ocean
|
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gptkbp:egg_color
|
speckled brown
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gptkbp:family
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gptkb:Stercorariidae
|
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gptkbp:first_flight
|
strong and agile
|
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gptkbp:fledging_period
|
35–45 days
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gptkbp:foraging_behavior
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gptkb:starship
stealing food from other birds
|
|
gptkbp:fossil_record
|
fossils found in Europe
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gptkbp:genus
|
gptkb:Stercorarius
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gptkbp:habitat
|
coastal areas
open ocean and coastal regions
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Pomarine Jaeger
|
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gptkbp:incubation_period
|
28–30 days
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gptkbp:length
|
45–50 cm
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gptkbp:mating_system
|
aerial displays
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gptkbp:migration
|
migratory
autumn and spring
up to 10,000 km
trans-equatorial migration
|
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gptkbp:nesting
|
ground-nesting
near water
grasses and feathers
|
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gptkbp:population_trend
|
gptkb:Professional_Wrestler
|
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gptkbp:predators
|
larger birds
smaller birds
|
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gptkbp:related_species
|
gptkb:Great_Skua
gptkb:Long-tailed_Jaeger
gptkb:Parasitic_Jaeger
|
|
gptkbp:research_interest
|
studied for migration patterns
|
|
gptkbp:species
|
gptkb:Stercorarius_pomarinus
|
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gptkbp:subspecies
|
gptkb:Stercorarius_pomarinus_parasiticus
gptkb:Stercorarius_pomarinus_pomarinus
|
|
gptkbp:territorial_behavior
|
defends nesting area
|
|
gptkbp:threats
|
climate change
|
|
gptkbp:vision
|
excellent eyesight
|
|
gptkbp:voice_actor
|
calls and whistles
|
|
gptkbp:weight
|
600–1,200 g
|
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gptkbp:wingspan
|
110–130 cm
|