|
gptkbp:instance_of
|
gptkb:bird
|
|
gptkbp:bfsLayer
|
3
|
|
gptkbp:bfsParent
|
gptkb:Great_Horned_Owl
|
|
gptkbp:aircraft_operated
|
broad and rounded
|
|
gptkbp:appearance
|
large and robust
large and gray with yellow eyes
|
|
gptkbp:behavior
|
solitary
nocturnal
perches silently before hunting
|
|
gptkbp:breeding_season
|
gptkb:hot_spring
|
|
gptkbp:clutch_size
|
2 to 5 eggs
|
|
gptkbp:color
|
gray and white
gray and brown with white markings
|
|
gptkbp:common_name
|
gptkb:Great_Gray_Owl
|
|
gptkbp:conservation_efforts
|
habitat protection
public education
monitoring populations
|
|
gptkbp:conservation_status
|
gptkb:Least_Concern
|
|
gptkbp:cultural_significance
|
symbol of wisdom
symbol of wisdom in some cultures
|
|
gptkbp:diet
|
small mammals
|
|
gptkbp:educational_programs
|
wildlife conservation
|
|
gptkbp:egg_color
|
gptkb:white
|
|
gptkbp:eye_color
|
gptkb:yellow
|
|
gptkbp:faced
|
round and prominent
|
|
gptkbp:family
|
gptkb:Person
|
|
gptkbp:fledging_period
|
about 4 weeks
|
|
gptkbp:foraging_behavior
|
sit-and-wait
|
|
gptkbp:fossil_record
|
gptkb:species
|
|
gptkbp:habitat
|
boreal forests
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Great Gray Owl
|
|
gptkbp:hunting_technique
|
silent flight
|
|
gptkbp:interacts_with
|
low disturbance
|
|
gptkbp:length
|
short
61 to 84 cm
|
|
gptkbp:lifespan
|
up to 20 years in the wild
up to 25 years in the wild
|
|
gptkbp:local_names
|
gptkb:Phantom_of_the_North
Great Gray, Phantom of the North
|
|
gptkbp:migration
|
non-migratory
irregular movements
mostly resident but may migrate locally
|
|
gptkbp:nesting
|
variable
tree cavities
uses tree cavities
uses old nests of other birds
sticks and moss
on the ground or in tree cavities
|
|
gptkbp:notable_appearance
|
notable locations
|
|
gptkbp:order
|
gptkb:Person
|
|
gptkbp:photography
|
popular in wildlife photography
|
|
gptkbp:population_trend
|
gptkb:Professional_Wrestler
stable in some areas
|
|
gptkbp:predators
|
larger birds of prey
|
|
gptkbp:range
|
gptkb:North_America
North America, Europe, Asia
|
|
gptkbp:related_species
|
gptkb:Strix_uralensis
gptkb:Strix_occidentalis
gptkb:Strix_varia
gptkb:Strix_flammea
|
|
gptkbp:reproduction
|
monogamous
|
|
gptkbp:research_interest
|
ecology and behavior
|
|
gptkbp:scientific_name
|
gptkb:Strix_nebulosa
|
|
gptkbp:sights
|
excellent night vision
|
|
gptkbp:social_structure
|
solitary
|
|
gptkbp:sound
|
excellent
acute hearing for hunting
|
|
gptkbp:subspecies
|
gptkb:Strix_nebulosa_tengmalmi
gptkb:Strix_nebulosa_caurina
gptkb:Strix_nebulosa_lapponica
gptkb:Strix_nebulosa_nebulosa
gptkb:Strix_nebulosa_caparoch
|
|
gptkbp:territorial_behavior
|
defends territory
defends territory during breeding season
|
|
gptkbp:threats
|
climate change
habitat loss
human disturbance
|
|
gptkbp:vocalization
|
hoots
hoots and whistles
|
|
gptkbp:weight
|
0.9 to 2.4 kg
|
|
gptkbp:wingspan
|
up to 152 cm
|