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gptkbp:instance_of
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gptkb:subspecies
|
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gptkbp:behavior
|
gregarious
nest building
|
|
gptkbp:breeding_season
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gptkb:hot_spring
|
|
gptkbp:broadcasts
|
insects
|
|
gptkbp:clutch_size
|
3 to 7 eggs
|
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gptkbp:color
|
white underparts
blue upperparts
|
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gptkbp:conservation_status
|
least concern
|
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gptkbp:cultural_significance
|
good luck
symbol of spring
|
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gptkbp:egg_color
|
gptkb:white
|
|
gptkbp:fledging_period
|
18 to 23 days
|
|
gptkbp:foraging_behavior
|
aerial forager
|
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gptkbp:habitat
|
rural areas
urban areas
farmlands
open fields
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Hirundo rustica erythrogaster
|
|
gptkbp:incubation_period
|
12 to 17 days
|
|
gptkbp:is_a
|
barn swallow
|
|
gptkbp:length
|
16 to 20 cm
|
|
gptkbp:migration
|
migratory
to South America
to Central America
|
|
gptkbp:native_to
|
gptkb:North_America
|
|
gptkbp:pests
|
mites
|
|
gptkbp:predators
|
birds of prey
|
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gptkbp:related_species
|
gptkb:railway_line
Hirundo neoxena
Hirundo daurica
|
|
gptkbp:research_interest
|
conservation biology
behavioral ecology
avian migration
|
|
gptkbp:tail_type
|
forked tail
|
|
gptkbp:threats
|
climate change
habitat loss
pesticide use
|
|
gptkbp:vocalization
|
chirping sounds
|
|
gptkbp:weight
|
15 to 20 g
|
|
gptkbp:wingspan
|
30 to 34 cm
|
|
gptkbp:bfsParent
|
gptkb:railway_line
|
|
gptkbp:bfsLayer
|
3
|