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gptkbp:instance_of
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gptkb:subfamily
|
|
gptkbp:belongs_to
|
family Stercorariidae
|
|
gptkbp:breeding_season
|
spring to summer
|
|
gptkbp:characterized_by
|
predatory behavior
strong flight
|
|
gptkbp:coloration
|
brown and white
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gptkbp:conservation_status
|
least concern
|
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gptkbp:contains
|
skuas
jaegers
|
|
gptkbp:egg_size
|
2 to 3 eggs
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|
gptkbp:fledging_period
|
about 40 days
|
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gptkbp:habitat
|
coastal areas
open ocean
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gptkbp:has_behavior
|
territorial during breeding season
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gptkbp:has_diet
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gptkb:fish
invertebrates
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Stercorariinae
|
|
gptkbp:incubation_period
|
about 28 days
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gptkbp:is_affected_by
|
climate change
habitat loss
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gptkbp:is_found_in
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gptkb:Antarctica
Arctic regions
polar regions
sub-Antarctic islands
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gptkbp:is_known_for
|
aggressive behavior
long migrations
adaptability to different environments
strong parental care
distinctive flight patterns
stealing food from other birds
vocal displays during courtship
|
|
gptkbp:is_part_of
|
gptkb:ecosystem
gptkb:Aves
marine biology
biodiversity studies
food web
|
|
gptkbp:is_related_to
|
gptkb:birds
|
|
gptkbp:is_studied_for
|
behavioral ecology
|
|
gptkbp:is_studied_in
|
ornithology
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gptkbp:lifespan
|
up to 20 years
|
|
gptkbp:migration
|
yes
|
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gptkbp:nesting
|
ground nesting
|
|
gptkbp:predators
|
larger birds
|
|
gptkbp:social_structure
|
yes
|
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gptkbp:species
|
gptkb:Stercorarius_maccormicki
gptkb:Stercorarius_longicaudus
gptkb:Stercorarius_parasiticus
gptkb:Stercorarius_pomarinus
gptkb:Stercorarius_skua
|
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gptkbp:vocalization
|
varied calls
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gptkbp:wildlife
|
no
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gptkbp:wingspan
|
up to 1.5 meters
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gptkbp:bfsParent
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gptkb:Stercorariidae
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gptkbp:bfsLayer
|
7
|