The Bubo scandiacus, commonly known as the Snowy Owl, is a large, white owl native to the Arctic regions of North America and Eurasia. It is known for its striking white plumage with occasional dark spots, large yellow eyes, and a round face. The Snowy Owl primarily inhabits tundra and open fields. It is a diurnal predator, hunting mainly during the day, which is unusual for owls. Its diet consists mostly of lemmings and other small mammals, playing a crucial role in controlling their populations. The Snowy Owl is well-adapted to cold climates, with thick plumage and feathered talons that provide insulation against the harsh Arctic temperatures.

The Bubo scandiacus, commonly known as the Snowy Owl, is native to the Arctic regions of North America and Eurasia. Its geographical distribution includes countries such as Canada, the United States (particularly Alaska), Greenland, Norway, Sweden, Finland, and Russia. The Snowy Owl is also known to migrate southwards during winter months to regions including the northern United States and parts of southern Canada.

The Snowy Owl inhabits open, treeless areas with a cold, Arctic climate. During the breeding season, it is found in tundra regions characterized by low temperatures, strong winds, and minimal vegetation primarily consisting of mosses, lichens, and low shrubs. The landscape is typically flat or gently rolling, providing wide visibility which is crucial for hunting.

The Snowy Owl occupies the ecological niche of a top predator in the Arctic tundra. It primarily preys on small mammals, especially lemmings, and occasionally birds. Its adaptations to the harsh Arctic environment include dense plumage for insulation, keen eyesight for hunting during varying light conditions, and a silent flight to approach prey unnoticed. During winter migrations, the Snowy Owl may inhabit open fields and coastal dunes, adapting to slightly different environmental conditions while still maintaining its role as a predator of small mammals and birds.