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gptkbp:instance_of
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gptkb:bird
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gptkbp:adult_plumage
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breeding plumage is reddish-brown
grey and white in winter
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gptkbp:behavior
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gregarious outside breeding season
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gptkbp:breeding_behavior
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affected by climate change
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gptkbp:breeding_range
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Arctic tundra
near water bodies
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gptkbp:breeding_season
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May to July
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gptkbp:clutch_size
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3–4 eggs
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gptkbp:color
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long and downcurved
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gptkbp:coloration
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camouflaged during nesting
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gptkbp:conservation_efforts
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habitat protection
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gptkbp:conservation_status
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Near Threatened
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gptkbp:cultural_significance
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observed by birdwatchers
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gptkbp:diet
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invertebrates
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gptkbp:distribution
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gptkb:Eurasia
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gptkbp:egg_color
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olive-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:foot
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long and slender
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gptkbp:foraging_behavior
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probing in mud
sight and touch
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gptkbp:fossil_record
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related to ancient shorebirds
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gptkbp:genus
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gptkb:Calidris
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gptkbp:habitat
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gptkb:tundra
mudflats
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gptkbp:habitat_preference
|
prefer intertidal zones
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|
https://www.w3.org/2000/01/rdf-schema#label
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Curlew Sandpiper
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gptkbp:incubation_period
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21–23 days
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gptkbp:is_observed_in
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notable in wetlands.
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gptkbp:length
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20–23 cm
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gptkbp:local_names
|
varies by region
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gptkbp:migration
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depends on food availability
up to 10,000 km
long-distance migratory bird
East Asia to Australia
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gptkbp:nesting
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gptkb:ground
solitary nesters
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gptkbp:order
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gptkb:Charadriiformes
|
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gptkbp:population_trend
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declining
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gptkbp:predators
|
birds of prey
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gptkbp:related_species
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gptkb:Dunlin
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gptkbp:research_status
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studied for migration patterns
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gptkbp:scientific_name
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gptkb:Calidris_ferruginea
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gptkbp:social_structure
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often found in flocks
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gptkbp:subspecies
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gptkb:Calidris_ferruginea_ferruginea
gptkb:Calidris_ferruginea_ruficollis
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gptkbp:tail_type
|
white with dark central feathers
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gptkbp:threats
|
habitat loss
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gptkbp:vocalization
|
soft calls
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gptkbp:was_marked_by
|
distinctive long bill
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gptkbp:weight
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50–100 g
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gptkbp:wingspan
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45–50 cm
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gptkbp:wintering_range
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coastal areas
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gptkbp:bfsParent
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gptkb:Scolopacidae
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gptkbp:bfsLayer
|
6
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