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gptkbp:instanceOf
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species
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gptkbp:activities
|
nocturnal
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gptkbp:age
|
kits
|
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gptkbp:averageLifespan
|
5 to 7 years
|
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gptkbp:bodyStyle
|
quills
|
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gptkbp:breedingSeason
|
spring
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gptkbp:canEstablish
|
6 to 8 weeks
|
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gptkbp:climbRate
|
excellent climber
|
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gptkbp:colors
|
brown
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gptkbp:commonName
|
Northern porcupine
|
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gptkbp:conservationEfforts
|
Least Concern
|
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gptkbp:culturalSignificance
|
symbol of wilderness
|
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gptkbp:diet
|
herbivore
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gptkbp:environmentalImpact
|
habitat loss
hunting
|
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gptkbp:family
|
gptkb:Erethizontidae
|
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gptkbp:famousFor
|
quills as defense
|
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gptkbp:foragingBehavior
|
browsing
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gptkbp:generator
|
1 year
|
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gptkbp:gestationPeriod
|
about 7 months
|
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gptkbp:habitat
|
agriculture
forests
urban development
wooded areas
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Erethizon rufescens
|
|
gptkbp:interactsWith
|
generally non-aggressive
|
|
gptkbp:lifespan
|
simple life cycle
|
|
gptkbp:nativeTo
|
gptkb:North_America
|
|
gptkbp:notable_player
|
quills
|
|
gptkbp:order
|
Rodentia
|
|
gptkbp:populationTrend
|
stable
|
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gptkbp:predators
|
wolves
bears
cougars
|
|
gptkbp:relatedPatent
|
gptkb:Erethizon_dorsatum
|
|
gptkbp:reproduction
|
viviparous
|
|
gptkbp:senses
|
poor eyesight
good sense of smell
good hearing
|
|
gptkbp:size
|
60 to 90 cm long
|
|
gptkbp:sleepingHabits
|
in trees
|
|
gptkbp:socialStructure
|
solitary
|
|
gptkbp:territory
|
non-territorial
|
|
gptkbp:weight
|
5 to 18 kg
|