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gptkbp:instance_of
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gptkb:technology
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gptkbp:bfsLayer
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3
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gptkbp:bfsParent
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gptkb:technology
|
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gptkbp:aircraft_operated
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long and pointed
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gptkbp:behavior
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social
often seen in flocks
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gptkbp:breeding_season
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spring to summer
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gptkbp:clutch_size
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3 to 6 eggs
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gptkbp:color
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brown and white
iridescent blue-black
short and wide
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gptkbp:common_name
|
gptkb:Purple_Martin
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gptkbp:conservation_efforts
|
nest box programs
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gptkbp:conservation_status
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gptkb:Least_Concern
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gptkbp:cultural_significance
|
symbol of summer
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gptkbp:diet
|
insects
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gptkbp:distribution
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gptkb:North_America
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gptkbp:egg_color
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gptkb:white
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gptkbp:eye_color
|
dark brown
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gptkbp:family
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gptkb:Hirundinidae
|
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gptkbp:fledging_period
|
24 to 30 days
|
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gptkbp:foraging_behavior
|
aerial forager
hawk and catch insects in flight
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gptkbp:genus
|
Progne
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gptkbp:habitat
|
gptkb:North_America
tree cavities
near water bodies
open areas near water
cavities
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|
https://www.w3.org/2000/01/rdf-schema#label
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Progne subis hesperia
|
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gptkbp:incubation_period
|
14 to 16 days
|
|
gptkbp:interacts_with
|
beneficial
|
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gptkbp:length
|
20 cm
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gptkbp:lifespan
|
3 to 5 years
|
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gptkbp:mating_system
|
aerial displays
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gptkbp:migration
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migratory
fall and spring
up to 3000 km
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gptkbp:nesting
|
high
April to August
man-made structures
plant fibers and mud
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gptkbp:order
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gptkb:Passeriformes
|
|
gptkbp:pests
|
mites and ticks
|
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gptkbp:population_trend
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gptkb:Professional_Wrestler
|
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gptkbp:predators
|
snakes and birds of prey
|
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gptkbp:related_species
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gptkb:Progne_subis_subis
Progne chalybea
Progne elegans
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gptkbp:social_structure
|
colonial
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gptkbp:tail_type
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forked
|
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gptkbp:threats
|
habitat loss
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gptkbp:vocalization
|
chirps and whistles
|
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gptkbp:weight
|
50 g
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gptkbp:wingspan
|
40 cm
|
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gptkbp:wintering_range
|
southern United States to South America
|