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gptkbp:instanceOf
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gptkb:Animalia
Marine mammal
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gptkbp:behavior
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Float on back
Use tools
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gptkbp:conservationStatus
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Endangered
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gptkbp:diet
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gptkb:carnivore
gptkb:fish
gptkb:Clams
gptkb:Sea_urchins
Crabs
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gptkbp:distribution
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gptkb:Alaska
gptkb:British_Columbia
gptkb:California
gptkb:Japan
gptkb:Russia
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gptkbp:ecologicalRole
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Keystone species
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gptkbp:family
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gptkb:Mustelidae
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gptkbp:firstDescribed
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gptkb:Linnaeus
1758
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gptkbp:furColor
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Densest of any animal
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gptkbp:gestationPeriod
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About 6 months
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gptkbp:habitat
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Coastal waters
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https://www.w3.org/2000/01/rdf-schema#label
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Sea otters
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gptkbp:IUCNStatus
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Endangered
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gptkbp:length
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1.2-1.5 m
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gptkbp:lifespan
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10-20 years
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gptkbp:nativeTo
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gptkb:North_Pacific_Ocean
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gptkbp:notableFeature
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Webbed feet
Dense fur for insulation
No blubber
Use rocks to open shells
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gptkbp:order
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gptkb:Carnivora
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gptkbp:predators
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gptkb:Orcas
Sharks
Bald eagles
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gptkbp:protectedBy
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gptkb:Endangered_Species_Act
gptkb:Marine_Mammal_Protection_Act
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gptkbp:reproduction
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Give birth to live young
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gptkbp:scientificName
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gptkb:Enhydra_lutris
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gptkbp:socialStructure
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Live in groups called rafts
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gptkbp:subspecies
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gptkb:Enhydra_lutris_kenyoni
gptkb:Enhydra_lutris_lutris
gptkb:Enhydra_lutris_nereis
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gptkbp:threats
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Pollution
Fishing nets
Oil spills
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gptkbp:weight
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14-45 kg
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gptkbp:bfsParent
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gptkb:Starfish
gptkb:Sea_stars
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gptkbp:bfsLayer
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6
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