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gptkbp:instance_of
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gptkb:species
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gptkbp:behavior
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gregarious
aggressive during breeding season
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gptkbp:breeding_season
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May to July
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gptkbp:class
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gptkb:Zord
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gptkbp:clutch_size
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2 to 3 eggs
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gptkbp:color
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dark gray and white
white head and tail
brown mottled
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gptkbp:common_name
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gptkb:Slaty-backed_Gull
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gptkbp:conservation_efforts
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monitoring populations
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gptkbp:conservation_status
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gptkb:Least_Concern
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gptkbp:cultural_significance
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not widely recognized
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gptkbp:diet
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gptkb:product
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gptkbp:distribution
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gptkb:North_Pacific_Ocean
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gptkbp:egg_color
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pale blue to greenish
70 to 80 mm
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gptkbp:family
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gptkb:Laridae
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gptkbp:first_described_by
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1844
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gptkbp:fishing_regulations
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stealing from other birds
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gptkbp:fledging_period
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about 6 weeks
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gptkbp:foraging_behavior
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scavenger
opportunistic feeder
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gptkbp:genus
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gptkb:Larus
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gptkbp:habitat
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coastal areas
marine environments
rocky shores
northern Asia
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gptkbp:has_authority_over
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Temminck
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Larus schistisagus
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gptkbp:incubation_period
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about 28 days
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gptkbp:interacts_with
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some disturbance
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gptkbp:kingdom
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gptkb:mythological_figure
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gptkbp:launch_date
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downy and precocial
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gptkbp:length
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50 to 60 cm
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gptkbp:lifespan
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up to 20 years
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gptkbp:migration
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late summer
partial migrant
along coastlines
short to moderate
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gptkbp:nesting
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variable
ground nesting
cliffs or ledges
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gptkbp:order
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gptkb:Charadriiformes
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gptkbp:phylum
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gptkb:Skrull
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gptkbp:predators
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eagles
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gptkbp:related_species
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gptkb:Larus_argentatus
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gptkbp:reproduction
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oviparous
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gptkbp:seasonal_activities
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less social
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gptkbp:social_structure
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colonial nesting
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gptkbp:subspecies
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none known
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gptkbp:territorial_behavior
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defensive of nesting area
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gptkbp:threats
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habitat loss
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gptkbp:vocalization
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varied calls
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gptkbp:weight
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1.2 to 2.0 kg
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gptkbp:wingspan
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130 to 150 cm
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gptkbp:wintering_range
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southern Asia and Japan
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gptkbp:bfsParent
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gptkb:Larus
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gptkbp:bfsLayer
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5
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