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gptkbp:instance_of
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gptkb:genus
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gptkbp:bfsLayer
|
5
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gptkbp:bfsParent
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gptkb:Housemartins
|
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gptkbp:belongs_to
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gptkb:family_Hirundinidae
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gptkbp:breeding_season
|
spring to summer
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gptkbp:diet
|
insects
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gptkbp:fledging_period
|
3 weeks
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gptkbp:habitat
|
open country
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gptkbp:has_color
|
white underparts
blue-black upperparts
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|
https://www.w3.org/2000/01/rdf-schema#label
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Delichon
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gptkbp:is_active_in
|
daytime
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gptkbp:is_affected_by
|
habitat loss
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gptkbp:is_considered
|
a species of least concern
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gptkbp:is_essential_for
|
pollination
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gptkbp:is_found_in
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gptkb:Europe
gptkb:Asia
gptkb:North_Africa
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gptkbp:is_known_for
|
nesting in colonies
long migrations
strong pair bonds
migrate thousands of kilometers
perform aerial acrobatics
|
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gptkbp:is_monitored_by
|
conservation organizations
|
|
gptkbp:is_often_associated_with
|
swallow
|
|
gptkbp:is_often_depicted_as
|
gptkb:railway_line
urban areas
farmlands
flocks
near water bodies
|
|
gptkbp:is_part_of
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gptkb:National_Park
biodiversity
birdwatching activities
food web
|
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gptkbp:is_related_to
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gptkb:Hirundo
|
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gptkbp:is_represented_in
|
gptkb:literary_work
gptkb:artwork
|
|
gptkbp:is_studied_in
|
ornithology
|
|
gptkbp:is_subject_to
|
climate change effects
|
|
gptkbp:is_used_in
|
cultural symbolism
|
|
gptkbp:length
|
12-15 cm
|
|
gptkbp:migration
|
gptkb:theorem
|
|
gptkbp:nesting
|
mud
|
|
gptkbp:precedes
|
birds of prey
|
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gptkbp:social_structure
|
gptkb:theorem
|
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gptkbp:species
|
gptkb:Delichon_urbicum
Delichon nipalense
Delichon dasypus
Delichon unicolor
|
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gptkbp:vocalization
|
chirping sounds
|
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gptkbp:wingspan
|
30-35 cm
|