The Snowy owl is the largest North American owl. Its white plumage makes it uniquely adapted for life in the arctic and sub-arctic. Adult males are nearly pure white, females have black spots and some barring. Young birds can be strongly barred.

Every few years, for reasons which are still not fully understood, Snowy owls move south of their normal winter range into Oregon. During these irruptive events, they can be found on coastal dunes, open high desert, agricultural areas, airport margins, and occasionally atop buildings in populated areas.

Hear the call of the Snowy owl

Photo by Charlotte Ganskopp