The great grey owl (Strix nebulosa) (also great gray owl in American English) is a true owl, and is the world's largest species of owl by length. It is distributed across the Northern Hemisphere, and it is the only species in the genus Strix found in both Eastern and Western Hemispheres.

Great Gray Owls are silvery gray overall—patterned with fine white, gray, and brown streaking and faint barring. Their yellow eyes shine through the fine gray-and-brown concentric circles of the facial disk.

Huge size with very fluffy plumage, longish tail, dark rings on face, yellow eyes. Two white neck marks may be conspicuous. Very deep, booming whoo, repeated 10 times or more, and gradually descending the scale. Dense conifer forests, adjacent meadows, bogs.

The Great Gray Owl is a dapper owl dressed in a gray suit with a bow tie across its neck and a surprised look on its face. In the stillness of a cold mountain meadow, this elusive giant quietly floats on broad wings across meadows and openings in evergreen forests.

Among the largest in its family, the Great Gray Owl holds the title as North America's longest owl species. This majestic bird's size, coloration, and range have inspired a host of nicknames, …

Oct 30, 2020 · This tall gray owl, patterned with brown and white mottling, streaks, and barring, sports a large facial disk and yellow eyes. As with all owls, its eyes are immobile, aimed instead by extremely flexible head movements.

The Great grey owl (Strix nebulosa) (also Great gray owl in American English) is a very large owl, documented as the world's largest species of owl by length. It is distributed across the Northern Hemisphere, and it is the only species in the genus Strix …

A large enigmatic owl of bogs, meadows, and coniferous forest. This rare and sought-after species is most often seen hunting around dawn and dusk, when it perches silently at the edges of clearings.

From atop its perch, this enormous owl- the largest in North America- is waiting…waiting for the chance to strike. Cocking its head as it listens for the tunneling of rodents beneath deep snow, the Great Gray Owl, with its incredible hearing, can detect prey over 100 meters away through snow as deep as 45 centimeters.

16 hours ago · While the Great Grey Owl is listed as Least Concern and Cornell notes an increasing population, fairly large numbers die in collisions with vehicles in irruption years. One study examined the stomachs of 265 owls, all victims of vehicle collisions in Minnesota in the winter of 2004-2005.