gptkbp:instance_of
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gptkb:bird
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gptkbp:bfsLayer
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4
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gptkbp:bfsParent
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gptkb:Family_Laridae
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gptkbp:behavior
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gregarious
migrates in flocks
displays courtship feeding
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gptkbp:breeding_season
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April to July
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gptkbp:calls_for
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high-pitched
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gptkbp:color
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white body
black head in summer
gray wings
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gptkbp:conservation_efforts
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habitat protection
monitoring populations
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gptkbp:conservation_status
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gptkb:Least_Concern
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gptkbp:diet
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gptkb:fish
insects
crustaceans
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gptkbp:distribution
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gptkb:North_America
gptkb:South_America
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gptkbp:egg_color
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pale blue
about 4 cm long
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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:John_James_Audubon
1839
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gptkbp:fledging_period
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about 4 weeks
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gptkbp:foraging_behavior
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surface feeding
dive for food
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gptkbp:genus
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gptkb:Leucophaeus
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gptkbp:habitat
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gptkb:lake
gptkb:river
gptkb:Canadian_Prairies
gptkb:Great_Plains
grasslands
coastal areas
marshes
|
https://www.w3.org/2000/01/rdf-schema#label
|
Franklin's Gull
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gptkbp:length
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30 to 36 cm
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gptkbp:migration
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migratory bird
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gptkbp:nesting
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ground-nesting
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gptkbp:predators
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foxes
birds of prey
coyotes
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gptkbp:related_species
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gptkb:Ring-billed_Gull
gptkb:Laughing_Gull
gptkb:Bonaparte's_Gull
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gptkbp:species
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gptkb:Leucophaeus_pipixcan
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gptkbp:weight
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200 to 300 g
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gptkbp:wingspan
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76 to 85 cm
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gptkbp:wintering_range
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southern South America
coastal areas of the U. S.
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