Black-throated Blue Warbler

GPTKB entity

Properties (49)
Predicate Object
gptkbp:instanceOf bird
gptkbp:behavior insectivorous
gptkbp:breedingSeason May to July
gptkbp:callsFor sharp 'chip' sound
gptkbp:clutchSize 3-5 eggs
gptkbp:communityEvents solitary or in pairs
gptkbp:cultural_significance featured in birding literature
gptkbp:debutYear 1810
gptkbp:diet insects
gptkbp:eggColor white with brown spots
gptkbp:family Parulidae
gptkbp:fauna gptkb:Black-throated_Green_Warbler
Setophaga caerulescens
gptkbp:fledgingPeriod 10-12 days
gptkbp:foragingBehavior gleaning insects from leaves
gptkbp:genus gptkb:Setophaga
gptkbp:habitat tropical forests
mature forests
https://www.w3.org/2000/01/rdf-schema#label Black-throated Blue Warbler
gptkbp:iceClass Caribbean_and_Central_America
gptkbp:introduced gptkb:Alexander_Wilson
gptkbp:length 12.5 cm
gptkbp:matingSystem monogamous
gptkbp:migration migratory
late summer to early fall
short-distance migrant
gptkbp:nesting cup-shaped nests
low shrubs or trees
plant fibers and moss
varies by habitat quality
gptkbp:populationTrend stable
gptkbp:predators snakes and hawks
gptkbp:range gptkb:North_America
gptkbp:research ongoing in various regions
gptkbp:soundtrack a series of clear notes
gptkbp:subspecies none recognized
gptkbp:sustainability_initiatives Least Concern
habitat protection initiatives
gptkbp:territory defends breeding territory
gptkbp:vocalization melodic and varied
gptkbp:was_marked_by distinctive blue throat
gptkbp:weight 10-12 g
gptkbp:wildlife deciduous forests
threat to population
popular among birders
gptkbp:wingspan 20-23 cm
yellow and brown
blue and black
acquired after first year