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gptkbp:instance_of
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gptkb:bird
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gptkbp:bfsLayer
|
6
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gptkbp:bfsParent
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gptkb:the_spotted_owl
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gptkbp:behavior
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nocturnal
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gptkbp:breeding_season
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March to June
affected by habitat quality
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gptkbp:calls_for
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hoots and whistles
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gptkbp:clutch_size
|
1 to 4 eggs
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gptkbp:color
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brown and white
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gptkbp:conservation_efforts
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gptkb:Community_Center
habitat protection
balancing development and habitat preservation
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gptkbp:conservation_status
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threatened
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gptkbp:cultural_significance
|
important to Native American cultures
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gptkbp:diet
|
small mammals
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gptkbp:ecological_role
|
predator in the ecosystem
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gptkbp:egg_color
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gptkb:white
|
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gptkbp:enforces
|
listed as threatened
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gptkbp:environmental_impact
|
sensitive to climate change
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gptkbp:first_described_by
|
gptkb:John_James_Audubon
|
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gptkbp:fledging_period
|
6 to 7 weeks
|
|
gptkbp:foraging_behavior
|
perches and hunts
|
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gptkbp:genetic_diversity
|
low genetic diversity
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gptkbp:habitat
|
old-growth forests
dense canopy cover
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
California spotted owl
|
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gptkbp:impact
|
logging and development
|
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gptkbp:incubation_period
|
28 to 30 days
|
|
gptkbp:is_monitored_by
|
ongoing population studies
|
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gptkbp:length
|
16 to 19 inches
|
|
gptkbp:lifespan
|
up to 10 years
|
|
gptkbp:migration
|
non-migratory
|
|
gptkbp:nesting
|
cavities in trees
influenced by food availability
tree cavities or platforms
|
|
gptkbp:population
|
around 3,000 individuals
|
|
gptkbp:population_trend
|
declining
|
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gptkbp:predators
|
gptkb:great_horned_owl
raccoons and squirrels
|
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gptkbp:public_awareness
|
gptkb:educational_campaigns
|
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gptkbp:range
|
gptkb:California
|
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gptkbp:related_species
|
gptkb:Mexican_spotted_owl
|
|
gptkbp:reproduction
|
monogamous
|
|
gptkbp:research
|
habitat use and behavior
|
|
gptkbp:research_focus
|
indicator species for forest health
|
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gptkbp:scientific_name
|
gptkb:Strix_occidentalis
|
|
gptkbp:social_structure
|
solitary or pairs
|
|
gptkbp:sound
|
acute hearing
|
|
gptkbp:state
|
protected in California
|
|
gptkbp:symbiotic_relationships
|
with other forest species
|
|
gptkbp:territorial_behavior
|
defends territory
|
|
gptkbp:threats
|
habitat loss
|
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gptkbp:vision
|
excellent night vision
|
|
gptkbp:vocalization
|
territorial calls
|
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gptkbp:weight
|
1.5 to 2.5 pounds
|
|
gptkbp:wildlife
|
reforestation efforts
protected under ESA
impacts population viability
|
|
gptkbp:wingspan
|
up to 4 feet
|
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gptkbp:young
|
owlets
|