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. Two pale arcs form an "X" between the eyes.
Across the neck sits a white "bow tie" marking with a black center. The Whiskered Screech-Owl is a small, nocturnal owl known for its grayish-brown plumage, golden eyes, and small ear tufts. It measures about 16.
GREAT GRAY OWL FACTS: A large, grayish-brown owl with a big, round head Males: greyish-brown with grayish mottling and barring; face is light gray with several dark rings on the facial disks; bright yellow eyes and beak Females: similar to male Young: more gray; fades to brown with age OTHER NAMES: Dark Wood Owl, Lapland Owl, Striped Owl, Lapp Striped Owl FAMILY: Strigidae CLOSEST RELATIVE. 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 is the only species in the genus Strix found in both Eastern and Western Hemispheres.
In some areas, it is also called the phantom of the north, cinereous owl (this name is also used for Strix. A brown-morph tawny owl (Strix aluco), also known as the brown owl, hiding on a tree. This species has two plumage color morphs: brown and grey.
(Credit: Anil Öztas / CC BY-SA 4.0) A recently. A large, grayish-brown owl with a big, round head Males: greyish-brown with grayish mottling and barring; face is light gray with several dark rings on the facial disks; bright yellow eyes and beak Females: similar to male Young: more gray; fades to brown with age Height: Males 61-84 cm (24.0-33.0 in), Females 61-84 cm (24.0-33.0 in) Weight: Males 890g (2.0 lb), Females 1267g (2.8 lb) Wingspan. Adult great gray owl Mel Clements 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. It lacks ear tufts, and its chin and the space between its eyes (lores) bear prominent white patches. Though taller and appearing larger than.
The Great Gray Owl (Strix nebulosa) is a large, dark gray owl with a big, round head, and a small white "bow tie" on its throat. This bird breeds in boreal bogs and forests in Canada and Alaska, and in montane forests in parts of the western USA. It also lives in northern Eurasia.
Eastern Screech Owl The eastern screech owl (Megascops asio) is a pint-sized owl with prominent grey, brown and white patterning. This species, which ranges in size from 6 to 10 inches, has ear tufts that help break up its outline when roosting in trees. Plumage is variable, but eastern screech owls often sport grey feathers on their head, wings and back, with white or grey barring on the.
Barn owl A very pale, slender owl, typically white on the underparts and golden-brown with grey markings on the upperparts. It has a white, heart-shaped facial disk with dark eyes. This, and its pale plumage, separate it from any other resident owl.
Usually seen over grassland or farmland. In flight, often gives the impression of a large white.