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gptkbp:instance_of
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gptkb:species
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gptkbp:bfsLayer
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5
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gptkbp:bfsParent
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gptkb:Northern_Fur_Seal
gptkb:Northern_fur_seal
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gptkbp:adaptation
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thick fur
blubber for insulation
webbed feet for swimming
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gptkbp:age
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4-6 months
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gptkbp:behavior
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playful interactions
haul out on land
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gptkbp:breeding_season
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June to August
lekking
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gptkbp:color
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dark brown to gray
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gptkbp:common_name
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gptkb:Northern_fur_seal
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gptkbp:conservation_efforts
|
protected areas
fishing regulations
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gptkbp:conservation_status
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gptkb:Least_Concern
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gptkbp:cultural_significance
|
indigenous hunting practices
|
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gptkbp:diet
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gptkb:fish
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|
gptkbp:family
|
gptkb:Otariidae
|
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gptkbp:first_described_by
|
1811
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gptkbp:foraging_behavior
|
gptkb:Basketball_Player
up to 200 m
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|
gptkbp:fossil_record
|
Pleistocene epoch
|
|
gptkbp:genetic_diversity
|
high genetic variability
|
|
gptkbp:gestation_period
|
11 months
|
|
gptkbp:habitat
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gptkb:Pribilof_Islands
3-5 years
coastal waters
up to 100,000 individuals
|
|
gptkbp:has_friend
|
rapid growth
5-6 kg
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Callorhinus ursinus
|
|
gptkbp:is_vulnerable_to
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gptkb:battle
oil spills
entanglement in fishing gear
|
|
gptkbp:length
|
1.8-2.5 m
|
|
gptkbp:lifespan
|
15-25 years
|
|
gptkbp:litter_size
|
1 pup
|
|
gptkbp:mating_system
|
polygynous
|
|
gptkbp:migration
|
seasonal migration
|
|
gptkbp:notable_features
|
external ear flaps
sexual dimorphism
long front flippers
pups have lighter fur
thick neck in males
|
|
gptkbp:order
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gptkb:product
|
|
gptkbp:population
|
around 600,000 individuals
|
|
gptkbp:predators
|
gptkb:Piano_Sonata
|
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gptkbp:range
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gptkb:North_Pacific_Ocean
|
|
gptkbp:research_focus
|
marine ecosystem health
|
|
gptkbp:social_structure
|
colonial
|
|
gptkbp:subspecies
|
gptkb:Callorhinus_ursinus_doriferus
gptkb:Callorhinus_ursinus_ursinus
|
|
gptkbp:territorial_behavior
|
males defend territories
|
|
gptkbp:threats
|
climate change
habitat loss
overfishing
|
|
gptkbp:vocalization
|
barks and growls
|
|
gptkbp:weight
|
50-300 kg
|