gptkbp:instance_of
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gptkb:bird
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gptkbp:bfsLayer
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3
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gptkbp:bfsParent
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gptkb:Yoshitomo_Nara
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gptkbp:aircraft_operated
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broad and rounded
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gptkbp:behavior
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solitary
resting and roosting
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gptkbp:breeding_season
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gptkb:hot_spring
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gptkbp:clutch_size
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2 to 5 eggs
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gptkbp:color
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grey and white
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gptkbp:conservation_status
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gptkb:Least_Concern
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gptkbp:cultural_significance
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symbol of wisdom
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gptkbp:diet
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small mammals
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gptkbp:eye_color
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gptkb:yellow
yellow with dark pupils
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gptkbp:family
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gptkb:Person
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gptkbp:first_described_by
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in 1827
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gptkbp:fledging_period
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about 4 weeks
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gptkbp:foraging_behavior
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nocturnal
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gptkbp:habitat
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dense forests
boreal forests
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https://www.w3.org/2000/01/rdf-schema#label
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The Great Grey Owl
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gptkbp:hunting_technique
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up to 1 km
silent flight
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gptkbp:incubation_period
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30 to 37 days
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gptkbp:is_popular_in
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birdwatching community
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gptkbp:length
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60 to 84 cm
shorter than other owls
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gptkbp:local_names
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gptkb:Great_Gray_Owl
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gptkbp:migration
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non-migratory
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gptkbp:nesting
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varies by year
uses tree cavities
sticks and moss
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gptkbp:notable_appearance
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in Yellowstone National Park
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gptkbp:notable_work
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featured in various folklore
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gptkbp:order
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gptkb:Person
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gptkbp:photography
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often photographed in the wild
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gptkbp:predators
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larger birds of prey
up to the size of a rabbit
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gptkbp:range
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North America and Eurasia
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gptkbp:related_species
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gptkb:bird
gptkb:Eurasian_Eagle-Owl
gptkb:Tawny_Owl
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gptkbp:scientific_name
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gptkb:Strix_nebulosa
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gptkbp:sleeping_habits
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hunting and foraging
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gptkbp:sound
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excellent
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gptkbp:subspecies
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gptkb:Strix_nebulosa_caurina
gptkb:Strix_nebulosa_lapponica
gptkb:Strix_nebulosa_nebulosa
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gptkbp:tail_type
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soft and fluffy
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gptkbp:territorial_behavior
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defends territory
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gptkbp:threats
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habitat loss
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gptkbp:vision
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limited color vision
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gptkbp:vocalization
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hoots and whistles
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gptkbp:weight
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0.9 to 2.7 kg
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gptkbp:wildlife
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not endangered
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gptkbp:wingspan
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up to 152 cm
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