|
gptkbp:instanceOf
|
gptkb:bird
|
|
gptkbp:averageWingspan
|
30–35 cm
|
|
gptkbp:breedingRange
|
gptkb:Canada
gptkb:United_States
|
|
gptkbp:callsign
|
liquid twitters and chirps
|
|
gptkbp:clutchSize
|
4–7 eggs
|
|
gptkbp:conservationStatus
|
Least Concern
|
|
gptkbp:diet
|
berries
insects
|
|
gptkbp:eggColor
|
white
|
|
gptkbp:family
|
gptkb:Hirundinidae
|
|
gptkbp:firstDescribed
|
gptkb:Louis_Jean_Pierre_Vieillot
1808
|
|
gptkbp:genus
|
gptkb:Tachycineta
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Tree Swallow
|
|
gptkbp:incubationPeriod
|
14–15 days
|
|
gptkbp:IUCNStatus
|
LC
|
|
gptkbp:length
|
12–14 cm
|
|
gptkbp:lifespan
|
up to 12 years
|
|
gptkbp:migratory
|
true
long-distance migrant
|
|
gptkbp:molting
|
once per year
|
|
gptkbp:nativeRange
|
gptkb:North_America
|
|
gptkbp:nesting
|
gptkb:grass
cavities
feathers
nest boxes
|
|
gptkbp:notableFeature
|
aggressive nest defense
aerial insect hunting
|
|
gptkbp:order
|
gptkb:Passeriformes
|
|
gptkbp:plumage
|
white underparts
iridescent blue-green upperparts
|
|
gptkbp:predators
|
hawks
snakes
raccoons
|
|
gptkbp:preferredHabitat
|
marshes
lakeshores
open fields near water
|
|
gptkbp:scientificName
|
gptkb:Tachycineta_bicolor
|
|
gptkbp:sexualDimorphism
|
minimal
|
|
gptkbp:sexualMaturity
|
1 year
|
|
gptkbp:socialStructure
|
colonial nester
|
|
gptkbp:sympatricSpecies
|
gptkb:Eastern_Bluebird
gptkb:House_Sparrow
gptkb:European_Starling
|
|
gptkbp:threats
|
habitat loss
competition for nest sites
|
|
gptkbp:weight
|
17–25 g
|
|
gptkbp:winteringRange
|
gptkb:Caribbean
gptkb:Central_America
southern United States
|
|
gptkbp:bfsParent
|
gptkb:Swallows
gptkb:Bras_d'Or_Lake_Biosphere_Reserve
|
|
gptkbp:bfsLayer
|
6
|