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gptkbp:instance_of
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gptkb:bird
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gptkbp:appearance
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blue and black
brownish-yellow
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gptkbp:behavior
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insectivorous
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gptkbp:bird_calls
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used for communication.
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gptkbp:breeding_behavior
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monogamous
influenced by food availability
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gptkbp:breeding_range
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Eastern United States and Canada
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gptkbp:breeding_season
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April to July
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gptkbp:call
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sharp 'chip' sound
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gptkbp:climate_impact
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impacting migration patterns
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gptkbp:coloration
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blue and yellow
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gptkbp:conservation_efforts
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important for habitat protection
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gptkbp:conservation_status
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gptkb:Least_Concern
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gptkbp:diet
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insects
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gptkbp:egg_color
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white with brown spots
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gptkbp:egg_laying
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3-5 eggs
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gptkbp:family
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gptkb:Parulidae
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gptkbp:first_described_by
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gptkb:Alexander_Wilson
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gptkbp:fledging_period
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10-12 days
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gptkbp:foraging_behavior
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gleaning insects from foliage
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gptkbp:genus
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gptkb:Setophaga
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gptkbp:habitat
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deciduous forests
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gptkbp:habitat_preference
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mature forests
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|
https://www.w3.org/2000/01/rdf-schema#label
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Black-throated Blue Warbler
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gptkbp:incubation_period
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12-14 days
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gptkbp:length
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12.5 cm
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gptkbp:migration
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Eastern North America
migratory
depends on weather conditions
long-distance migrant
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gptkbp:nest_location
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low shrubs or trees
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gptkbp:nest_material
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plant fibers
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gptkbp:nesting
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depends on habitat quality
cup-shaped nest
site fidelity
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gptkbp:population_trend
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gptkb:stable
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gptkbp:predators
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snakes and birds of prey
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gptkbp:range
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gptkb:North_America
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gptkbp:related_species
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gptkb:Black-throated_Green_Warbler
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gptkbp:research
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ongoing to monitor populations
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gptkbp:social_structure
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solitary or in pairs
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gptkbp:song
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a series of clear notes
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gptkbp:species
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gptkb:Setophaga_caerulescens
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gptkbp:subspecies
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none recognized
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gptkbp:territory
|
yes
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gptkbp:vocalization
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melodic and varied
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gptkbp:was_marked_by
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distinctive blue throat
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gptkbp:weight
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10-12 g
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gptkbp:wildlife
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threat to population
popular among birders
beneficial for species
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gptkbp:wingspan
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20-23 cm
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gptkbp:wintering_range
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Southern United States to Central America
Caribbean and Central America
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gptkbp:year
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1810
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gptkbp:bfsParent
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gptkb:Birds_of_America
gptkb:Passeriformes
gptkb:The_Birds_of_America
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gptkbp:bfsLayer
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5
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