|
gptkbp:instance_of
|
gptkb:bird
|
|
gptkbp:bfsLayer
|
4
|
|
gptkbp:bfsParent
|
gptkb:Olympic_National_Park
gptkb:The_Olympic_National_Park
|
|
gptkbp:aircraft_operated
|
broad and rounded
|
|
gptkbp:behavior
|
nocturnal
|
|
gptkbp:breeding_season
|
low
late winter to early spring
|
|
gptkbp:clutch_size
|
1 to 4 eggs
|
|
gptkbp:code
|
hoots
|
|
gptkbp:color
|
dark brown with white spots
|
|
gptkbp:conservation_efforts
|
gptkb:Community_Center
habitat protection
|
|
gptkbp:conservation_status
|
threatened
|
|
gptkbp:cuisine
|
rodents
|
|
gptkbp:cultural_significance
|
Native American traditions
|
|
gptkbp:diet
|
small mammals
|
|
gptkbp:egg_color
|
gptkb:white
|
|
gptkbp:enforces
|
gptkb:Endangered_Species_Act
|
|
gptkbp:environmental_impact
|
habitat shifts
|
|
gptkbp:eye_color
|
dark brown
|
|
gptkbp:first_described_by
|
1858
|
|
gptkbp:fledging_period
|
about 4 weeks
|
|
gptkbp:foraging_behavior
|
nighttime
|
|
gptkbp:genetic_diversity
|
low
|
|
gptkbp:habitat
|
old-growth forests
mature forests
California to British Columbia
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Northern spotted owls
|
|
gptkbp:is_monitored_by
|
ongoing
|
|
gptkbp:length
|
about 16-24 inches
|
|
gptkbp:lifespan
|
10 years
|
|
gptkbp:local_names
|
gptkb:spotted_owl
|
|
gptkbp:migration
|
non-migratory
|
|
gptkbp:native_to
|
gptkb:Pacific_Northwest
|
|
gptkbp:nesting
|
tree cavities
March to June
cavity nester
30 to 100 feet
|
|
gptkbp:population
|
around 3,000 individuals
|
|
gptkbp:population_trend
|
declining
|
|
gptkbp:predators
|
gptkb:great_horned_owls
|
|
gptkbp:reproduction
|
monogamous
|
|
gptkbp:research_focus
|
indicator species
|
|
gptkbp:scientific_name
|
gptkb:Strix_occidentalis_caurina
|
|
gptkbp:social_structure
|
solitary or in pairs
|
|
gptkbp:subspecies
|
gptkb:Strix_occidentalis_occidentalis
|
|
gptkbp:symbiotic_relationships
|
with other species
|
|
gptkbp:tail_type
|
soft and rounded
|
|
gptkbp:threats
|
habitat loss
logging
|
|
gptkbp:vocalization
|
varied calls
|
|
gptkbp:wildlife
|
major concern
|
|
gptkbp:wingspan
|
approximately 3.3 feet
|
|
gptkbp:young
|
owlets
|