Snowy Owl: Ghost of the Arctic Tundra

The Snowy Owl (Bubo scandiacus) has evolved for one of Earth's harshest environments. It is a bird of extraordinary beauty and brutal efficiency.

Built for the Cold

The Snowy Owl's feathers extend all the way down its legs and toes — direct insulation against permafrost temperatures that can drop below -50°C. Their plumage traps so much air that they appear much larger than their actual body mass.

In lemming boom years, a single pair of Snowy Owls may catch and eat over 1,600 lemmings to feed themselves and their chicks through the Arctic summer.

Irruption Years

Snowy Owls are nomadic, following prey across vast distances. When lemming populations crash, Snowy Owls travel south in large numbers — a phenomenon called an irruption. These events occasionally bring Snowy Owls into urban areas and airports far outside their usual range.