The Snowy Owl is a large species of owl, easily recognized for its distinctive features. The eyes are commonly yellow, contrasting sharply with the black beak and white feathers.
The bird may reach a length of as much as 28 in (71 cm). Their wingspan may be up to 59 in (150 cm). Individuals may weigh almost 6.6 lb (3 kg).
This is one of the largest species of owl. On average, they are the heaviest owl species as well.The beautiful Snowy Owl is the heaviest and one of the largest species of owl on Earth. Click To Tweet
The adult male is virtually pure white, but females and young birds have some dark markings. A young Snowy Owl is heavily barred, and dark spotting may even predominate. They possess thick plumage, heavily feathered feet with claws, and distinctive color patterns. These render the Snowy Owl well-adapted for life north of the Arctic Circle.
Snowy Owl Range
This beautiful bird nests in the Arctic tundra of the northernmost stretches of Alaska, Canada, and Eurasia. They winter south through Canada and northern Eurasia, with a presence occurring further south in some years.
Snowy Owls like open areas like coastal dunes and prairies that appear somewhat similar to tundra. They have been reported as far south as the American states of Texas, Georgia, the American Gulf states, southernmost Russia, and northern China.
Snowy Owl Hunting
The owl is a powerful animal for its size. It primarily preys on lemmings and other small rodents for food during the breeding season. However, at times of low prey density, or during the nesting period, they may switch to favoring juvenile ptarmigan.
The birds are opportunistic hunters and prey species may vary considerably, especially in winter. They feed on a wide variety of small mammals such as meadow voles and deer mice.
The Snowy Owl will take advantage of larger prey as well. Some of the larger mammal prey includes hares, muskrats, marmots, squirrels, rabbits, raccoons, prairie dogs, rats, moles, and smaller birds.
The owl will also take fish from the surface of lakes. Each bird must capture roughly 7 -12 mice per day to meet its food requirement and can eat more than 1,600 lemmings per year. Like many other birds, the Snowy Owl swallows their prey whole.
Snowy Owl Threats
Though Snowy Owls have few predators, the adults are very watchful and are equipped to defend against any kind of threat towards them or their offspring.
During the nesting season, the owls regularly defend their nests against arctic foxes, corvids, and swift-flying jaegers. Other threats include dogs, gray wolves and avian predators. Males defend the nest by standing guard nearby while the female incubates the eggs and broods the young.
Both sexes attack approaching predators, dive-bombing them and engaging in distraction displays to draw the predator away from a nest.