Great Gray Owl
NameGreat Gray Owl
Common NameGreat Gray Owl
Scientific NameStrix nebulosa
FamilyStrigidae
Wingspan (cm)139.5
Length (cm)72.5
Weight (g)1250
Plumage DetailsPlumage is predominantly mottled gray and brown, providing excellent camouflage against tree bark. It features a large, round gray facial disc with concentric rings, a prominent white 'X' pattern between the eyes, and a white chin patch. The underparts are streaked, and the tail is long.
Vocalization / CallVocalizations typically consist of a series of deep, resonant hoots, often described as 'whoo-hoo-hoo-hoo'. They can also produce softer hoots and various hisses or clacks when agitated.
Primary Dietcarnivore
Primary Habitatsforest
Conservation Statusleast-concern
Geographic RangeFound in the boreal forests of North America, including Canada, Alaska, and parts of the northern United States, as well as across northern Eurasia from Scandinavia to Russia.
Identifying FeaturesVery large size, Prominent gray facial disc with concentric rings, Bright yellow eyes, White 'X' pattern between the eyes, No ear tufts, Long tail
Description
The Great Gray Owl is a very large owl with a distinctive gray facial disc and piercing yellow eyes. It is known for its silent flight and exceptional hearing, which allows it to detect and catch prey moving under snow.
