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gptkbp:instance_of
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gptkb:species
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gptkbp:bfsLayer
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6
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gptkbp:bfsParent
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gptkb:Larus_atricilla
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gptkbp:behavior
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gregarious
aggressive during nesting
less aggressive than adults
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gptkbp:breeding_season
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spring to summer
often nests in colonies
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gptkbp:clutch_size
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2-4 eggs
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gptkbp:color
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gptkb:black
brown and white
gray and white
black head in breeding season
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gptkbp:common_name
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gptkb:Laughing_Gull
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gptkbp:conservation_efforts
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protected in many areas
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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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symbol of coastal areas
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gptkbp:diet
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omnivore
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gptkbp:egg_color
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speckled brown
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gptkbp:family
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gptkb:Laridae
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gptkbp:first_described_by
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gptkb:Linnaeus_1766
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gptkbp:fishing_regulations
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dive for fish
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gptkbp:fledging_period
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4 weeks
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gptkbp:foot
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gptkb:black
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gptkbp:foraging_behavior
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scavenger
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gptkbp:habitat
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Eastern United States
coastal areas
sandy beaches
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|
https://www.w3.org/2000/01/rdf-schema#label
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Larus atricilla atricilla
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gptkbp:incubation_period
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about 3 weeks
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gptkbp:interacts_with
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often found near human activity
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gptkbp:length
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38-43 cm
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gptkbp:lifespan
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10-15 years
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gptkbp:mating_system
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displays and calls
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gptkbp:migration
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migratory
short-distance migrator
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gptkbp:nesting
|
beaches
ground-nesting
grasses and seaweed
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gptkbp:order
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gptkb:Charadriiformes
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gptkbp:predators
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larger birds
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gptkbp:range
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gptkb:North_America
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gptkbp:related_species
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gptkb:Larus_delawarensis
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gptkbp:social_structure
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loose flocks
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gptkbp:subspecies
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gptkb:Larus_atricilla
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gptkbp:tail_type
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white with black tips
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gptkbp:threats
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habitat loss
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gptkbp:voice_actor
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laughing call
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gptkbp:weight
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250-400 g
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gptkbp:wingspan
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94-110 cm
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gptkbp:wintering_range
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Southern United States and Central America
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