gptkbp:instance_of
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gptkb:bird
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gptkbp:adaptation
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able to thrive in diverse environments
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gptkbp:adaptations
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forages near fishing boats
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gptkbp:behavior
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often seen in flocks
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gptkbp:breeding_behavior
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colonial nester
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gptkbp:breeding_color
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black head
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gptkbp:breeding_season
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spring to summer
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gptkbp:call
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laughing sound
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gptkbp:clutch_size
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average 3 eggs
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gptkbp:color
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white and gray
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gptkbp:coloration
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brown and white
gray wings and back
black and slender
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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:egg_laying
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2 to 4 eggs
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gptkbp:family
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gptkb:Laridae
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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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webbed and black
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gptkbp:foraging_behavior
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scavenger
opportunistic feeder
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gptkbp:habitat
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coastal areas
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gptkbp:hatching_time
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about 25 days
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https://www.w3.org/2000/01/rdf-schema#label
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Laughing gull
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gptkbp:human_interaction
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common in urban areas
often scavenges at beaches
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gptkbp:length
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38 to 43 cm
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gptkbp:lifespan
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10 to 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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partial migrant
coastal flyways
up to 1,500 km
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gptkbp:nest_material
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grasses and seaweed
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gptkbp:nesting
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varies by location
April to August
defensive of territory
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gptkbp:nesting_site
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gptkb:ground
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gptkbp:order
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gptkb:Charadriiformes
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gptkbp:population_trend
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gptkb:stable
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gptkbp:predators
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eagles
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gptkbp:range
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gptkb:North_America
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gptkbp:related_species
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other gulls
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gptkbp:scientific_name
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gptkb:Leucophaeus_atricilla
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gptkbp:social_behavior
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gregarious
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gptkbp:subspecies
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gptkb:Leucophaeus_atricilla_atricilla
gptkb:Leucophaeus_atricilla_megalopterus
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gptkbp:success
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high in safe environments
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gptkbp:tail_type
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white with black tips
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gptkbp:territorial_behavior
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aggressive during breeding season
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gptkbp:vocalization
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varied calls
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gptkbp:weight
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250 to 400 g
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gptkbp:wingspan
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110 to 130 cm
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gptkbp:bfsParent
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gptkb:Lava_gull
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gptkbp:bfsLayer
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7
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