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gptkbp:instance_of
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gptkb:bird
|
|
gptkbp:adaptation
|
high-altitude living
|
|
gptkbp:behavior
|
caching food
|
|
gptkbp:breeding_season
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gptkb:spring
|
|
gptkbp:climate
|
cold climates
|
|
gptkbp:clutch_size
|
2–6 eggs
|
|
gptkbp:color
|
long and straight
gray and black
|
|
gptkbp:coloration
|
gptkb:black
black wings and tail
|
|
gptkbp:conservation_status
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gptkb:Least_Concern
|
|
gptkbp:cultural_significance
|
symbol of wilderness
|
|
gptkbp:diet
|
seeds
|
|
gptkbp:distribution
|
gptkb:North_America
|
|
gptkbp:ecological_role
|
seed disperser
|
|
gptkbp:egg_color
|
blue-green
|
|
gptkbp:eye_color
|
dark brown
|
|
gptkbp:family
|
gptkb:Corvidae
|
|
gptkbp:fledging_period
|
3–4 weeks
|
|
gptkbp:foot
|
strong and zygodactyl
|
|
gptkbp:foraging_behavior
|
ground forager
scatter-hoarding
|
|
gptkbp:fossil_record
|
ancient relatives known
|
|
gptkbp:genus
|
gptkb:Nucifraga
|
|
gptkbp:habitat
|
mountainous regions
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Clark's Nutcracker
|
|
gptkbp:incubation_period
|
16–18 days
|
|
gptkbp:length
|
28–34 cm
|
|
gptkbp:lifespan
|
up to 15 years
|
|
gptkbp:mating_system
|
monogamous
|
|
gptkbp:migration
|
partial
|
|
gptkbp:nest_location
|
high in trees
|
|
gptkbp:nest_material
|
twigs and grass
|
|
gptkbp:nesting
|
varies by location
trees
|
|
gptkbp:population_trend
|
gptkb:stable
|
|
gptkbp:predators
|
hawks
|
|
gptkbp:reproduction
|
oviparous
|
|
gptkbp:research_interest
|
avian ecology
|
|
gptkbp:seed_preference
|
pine seeds
|
|
gptkbp:social_behavior
|
flocking in winter
|
|
gptkbp:social_structure
|
solitary or in pairs
|
|
gptkbp:species
|
gptkb:Nucifraga_columbiana
|
|
gptkbp:subspecies
|
gptkb:Nucifraga_columbiana_columbiana
gptkb:Nucifraga_columbiana_macrorhynchos
|
|
gptkbp:symbiotic_relationships
|
with pine trees
|
|
gptkbp:tail_type
|
soft and fluffy
|
|
gptkbp:territorial_behavior
|
defends nesting area
|
|
gptkbp:threats
|
habitat loss
|
|
gptkbp:vocalization
|
varied calls
|
|
gptkbp:weight
|
90–120 g
|
|
gptkbp:wing_configuration
|
broad and pointed
|
|
gptkbp:wingspan
|
45–50 cm
|
|
gptkbp:bfsParent
|
gptkb:Cedar_Breaks_National_Monument
gptkb:Steller's_Jay
|
|
gptkbp:bfsLayer
|
5
|