|
gptkbp:instance_of
|
gptkb:bird
|
|
gptkbp:bfsLayer
|
5
|
|
gptkbp:bfsParent
|
gptkb:Ornithological_Biography
|
|
gptkbp:aircraft_operated
|
up to 30 mph
|
|
gptkbp:behavior
|
often seen in flocks
aggressive towards intruders
|
|
gptkbp:breeding_season
|
April to August
|
|
gptkbp:clutch_size
|
3 to 6 eggs
|
|
gptkbp:color
|
brown and white
short and wide
dark upperparts and lighter underparts
|
|
gptkbp:conservation_efforts
|
habitat preservation initiatives
|
|
gptkbp:conservation_status
|
gptkb:Least_Concern
|
|
gptkbp:cultural_significance
|
symbol of summer
|
|
gptkbp:diet
|
insects
|
|
gptkbp:distribution
|
gptkb:North_America
|
|
gptkbp:egg_color
|
gptkb:white
|
|
gptkbp:family
|
gptkb:Hirundinidae
|
|
gptkbp:first_described_by
|
gptkb:John_James_Audubon
|
|
gptkbp:first_flight
|
swift and agile
|
|
gptkbp:fledging_period
|
20 to 25 days
|
|
gptkbp:foraging_behavior
|
aerial forager
|
|
gptkbp:genus
|
Stelgidopteryx
|
|
gptkbp:habitat
|
Canada and the United States
open areas near water
rivers and lakesides
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Northern Rough-winged Swallow
|
|
gptkbp:impact
|
habitat loss due to development
|
|
gptkbp:incubation_period
|
12 to 16 days
|
|
gptkbp:length
|
12.5–14 cm
|
|
gptkbp:migration
|
migratory
short-distance migrant
|
|
gptkbp:molt
|
annual molt
|
|
gptkbp:nesting
|
cavity nester
high in suitable habitats
mud and grass
under bridges or in bank cavities
|
|
gptkbp:predators
|
hawks
snakes and raccoons
|
|
gptkbp:related_species
|
gptkb:Tree_Swallow
gptkb:Bank_Swallow
|
|
gptkbp:research
|
important for understanding migration patterns.
|
|
gptkbp:species
|
gptkb:Stelgidopteryx_serripennis
|
|
gptkbp:tail_type
|
notched tail
|
|
gptkbp:territorial_behavior
|
defends nesting area
|
|
gptkbp:vision
|
excellent eyesight
|
|
gptkbp:voice_actor
|
chirping sounds
|
|
gptkbp:weight
|
10–15 g
|
|
gptkbp:wingspan
|
30–32 cm
|
|
gptkbp:wintering_range
|
Central America and northern South America
|