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gptkbp:instance_of
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gptkb:genus
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gptkbp:bfsLayer
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4
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gptkbp:bfsParent
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gptkb:Giant_beaver
gptkb:Castoridae
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gptkbp:adaptation
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webbed feet
flat tail
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gptkbp:behavior
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dam building
lodge construction
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gptkbp:color
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gptkb:black
brown
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gptkbp:common_name
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beaver
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gptkbp:communication
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vocalizations
tail slapping
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gptkbp:conservation_efforts
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habitat restoration
legal protection
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gptkbp:conservation_status
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varies by species
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gptkbp:contains
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beavers
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gptkbp:cultural_significance
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symbol of wilderness
featured in folklore
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gptkbp:diet
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herbivorous
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gptkbp:family
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gptkb:Caviidae
gptkb:Erethizontidae
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gptkbp:fossil_record
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Pleistocene era
Miocene era
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gptkbp:genetic_diversity
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population genetics
phylogenetics
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gptkbp:habitat
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wetlands
forests
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|
https://www.w3.org/2000/01/rdf-schema#label
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Castorinae
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gptkbp:is_characterized_by
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aquatic habitats
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gptkbp:is_essential_for
|
ecosystem engineers
biodiversity enhancers
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gptkbp:is_found_in
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gptkb:Europe
gptkb:Asia
gptkb:North_America
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gptkbp:length
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75 to 125 cm
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gptkbp:lifespan
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10 to 12 years
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gptkbp:mouth
|
ever-growing incisors
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gptkbp:notable_species
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gptkb:Castor_canadensis
gptkb:Castor_fiber
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gptkbp:predators
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wolves
bears
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gptkbp:reproduction
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viviparous
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gptkbp:research_focus
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studies on social behavior
studies on ecosystem impact
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gptkbp:social_structure
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family groups
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gptkbp:threats
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pollution
habitat loss
hunting
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gptkbp:weight
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16 to 30 kg
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