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gptkbp:instance_of
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gptkb:bird
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gptkbp:behavior
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social and vocal
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gptkbp:breeding_behavior
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often in large groups
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gptkbp:breeding_range
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North America to South America
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gptkbp:breeding_season
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spring to summer
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gptkbp:call
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high-pitched and harsh
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gptkbp:class
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gptkb:Aves
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gptkbp:clutch_size
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typically 1-3 eggs
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gptkbp:color
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gptkb:black
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gptkbp:color_of_bill
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black with red tip
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gptkbp:coloration
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white and gray with pinkish hue
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gptkbp:conservation_efforts
|
monitoring populations and habitats
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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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featured in birdwatching
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gptkbp:diet
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gptkb:fish
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gptkbp:egg_color
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white or pale blue
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gptkbp:family
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gptkb:Sternidae
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gptkbp:fishing_regulations
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plunge diving
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gptkbp:fledging_period
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about 30-35 days
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gptkbp:foraging_behavior
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dive for fish
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gptkbp:genus
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gptkb:Sterna
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gptkbp:habitat
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coastal regions
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gptkbp:habitat_preference
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prefer undisturbed areas for nesting
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|
https://www.w3.org/2000/01/rdf-schema#label
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roseate tern
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gptkbp:incubation_period
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about 21-24 days
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gptkbp:is_recognized_by
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distinctive pinkish hue during breeding season
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gptkbp:kingdom
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gptkb:Animalia
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gptkbp:length
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32-36 cm
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gptkbp:migration
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seasonal migration
up to several thousand kilometers
migratory bird
depends on geographic location
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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
ground-nesting
varies by environmental conditions
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gptkbp:nesting_site
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sandy beaches
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gptkbp:order
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gptkb:Charadriiformes
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gptkbp:phylum
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gptkb:Chordata
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gptkbp:population_trend
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stable in some areas
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gptkbp:predators
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gulls and larger birds
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gptkbp:related_species
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gptkb:sandwich_tern
common tern
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gptkbp:research
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important for conservation
studied for ecology and behavior
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gptkbp:social_behavior
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colonial nesting
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gptkbp:species
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gptkb:Sterna_dougallii
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gptkbp:subspecies
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gptkb:Sterna_dougallii_arcticus
gptkb:Sterna_dougallii_dougallii
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gptkbp:threats
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habitat loss
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gptkbp:weight
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200-300 g
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gptkbp:wildlife
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popular among birdwatchers.
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gptkbp:wingspan
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80-90 cm
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gptkbp:wintering_range
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coastal waters of South America
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gptkbp:bfsParent
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gptkb:caspian_tern
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gptkbp:bfsLayer
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8
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