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gptkbp:instance_of
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gptkb:species
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gptkbp:behavior
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territorial during breeding season
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gptkbp:breeding_range
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Arctic regions
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gptkbp:breeding_season
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May to July
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gptkbp:call
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soft, whistling sounds
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gptkbp:color
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yellow-green
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gptkbp:coloration
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short and straight
dark gray and brown
slightly downturned
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gptkbp:common_name
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Purple Sandpiper
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gptkbp:conservation_efforts
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monitored by birdwatching organizations
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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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invertebrates
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gptkbp:egg_color
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speckled brown
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gptkbp:egg_laying
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3 to 4 eggs
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gptkbp:eye_color
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dark brown
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gptkbp:family
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gptkb:Scolopacidae
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gptkbp:fledging_period
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about 20 days
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gptkbp:flight_style
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strong and direct
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gptkbp:foraging_behavior
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probing in mud
during low tide
picking and probing
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gptkbp:geographic_distribution
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North America and Eurasia
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gptkbp:habitat
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gptkb:tundra
coastal areas
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gptkbp:habitat_preference
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rocky shorelines
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|
https://www.w3.org/2000/01/rdf-schema#label
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Calidris maritima
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gptkbp:human_interaction
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generally tolerant
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gptkbp:incubation_period
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about 23 days
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gptkbp:is_observed_in
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common in wintering areas
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gptkbp:length
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20–23 cm
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gptkbp:migration
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migratory
autumn and spring
long-distance migrator
resting on beaches
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gptkbp:molt
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annual molt
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gptkbp:nesting
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late spring to early summer
scrapes in the ground
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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:parent
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both parents care for young
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gptkbp:predators
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birds of prey
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gptkbp:related_species
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gptkb:Aesir
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gptkbp:research_interest
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studied for migration patterns
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gptkbp:scientific_classification
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gptkb:Calidris
gptkb:Charadriiformes
gptkb:Aves
gptkb:Scolopacidae
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gptkbp:social_behavior
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often found in flocks
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gptkbp:social_structure
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loose colonies
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gptkbp:subspecies
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Calidris maritima maritima
Calidris maritima tschuktschorum
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gptkbp:tail_type
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short and square
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gptkbp:threats
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habitat loss
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gptkbp:vocalization
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varied calls during breeding season
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gptkbp:weight
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50–100 g
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gptkbp:wing_configuration
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long and pointed
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gptkbp:wingspan
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50–55 cm
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gptkbp:wintering_range
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coastal areas of Europe and North America
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gptkbp:bfsParent
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gptkb:Calidris
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gptkbp:bfsLayer
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6
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