Great Grey Owl

URI: https://gptkb.org/entity/Great_Grey_Owl
GPTKB entity
AI-created image of Great Grey Owl
AI-created image
Statements (51)
Predicate Object
gptkbp:instanceOf gptkb:bird
gptkbp:activityPattern mainly nocturnal
gptkbp:bodyLength 61–84 cm
gptkbp:breedingSeason uses old raptor nests
gptkbp:class gptkb:Aves
gptkbp:clutchSize 2–5 eggs
gptkbp:commonName gptkb:Great_Grey_Owl
gptkbp:conservationStatus Least Concern
gptkbp:diet small mammals
mice
voles
gptkbp:distribution gptkb:Asia
gptkb:Europe
gptkb:North_America
gptkb:Northern_Hemisphere
gptkbp:family gptkb:Strigidae
gptkbp:firstDescribed gptkb:Johann_Reinhold_Forster
1772
gptkbp:fishingMethod perch and pounce
gptkbp:flightNumber silent
gptkbp:genus gptkb:Strix
gptkbp:habitat gptkb:grass
boreal forests
dense coniferous forests
gptkbp:incubationPeriod about 30 days
gptkbp:IUCNStatus LC
gptkbp:kingdom gptkb:Animalia
gptkbp:lifespan up to 40 years in captivity
about 13 years in the wild
gptkbp:nesting does not build own nest
gptkbp:notableFeature large facial disc
no ear tufts
yellow eyes
gptkbp:order gptkb:Strigiformes
gptkbp:otherName gptkb:Lapland_Owl
gptkb:Phantom_of_the_North
gptkbp:phylum gptkb:Chordata
gptkbp:predators gptkb:Great_Horned_Owl
gptkb:Northern_Goshawk
gptkbp:protectedBy gptkb:Migratory_Bird_Treaty_Act_(US)
gptkbp:scientificName gptkb:Strix_nebulosa
gptkbp:sexualDimorphism females larger than males
gptkbp:symbol gptkb:Manitoba,_Canada
gptkbp:threats climate change
habitat loss
gptkbp:vocalization deep hooting calls
gptkbp:weight 790–1450 g
gptkbp:wingspan up to 152 cm
gptkbp:bfsParent gptkb:Manitoba
gptkbp:bfsLayer 4
https://www.w3.org/2000/01/rdf-schema#label Great Grey Owl