Gray jays are common visitors at mountainous campsites and parks and are commonly known as "camp robbers" for their habit of taking food from humans. Gray jays in the Blue Mountains have the top of their heads white, while birds in the Cascades and Coast ranges have white restricted to the forehead. Coast Range birds are decidedly browner vs grayish overall.
In Oregon, the Gray jay resides in conifer forests of the Coast and Cascade ranges, the eastern slope of the Cascades at Ft. Klamath and in the southwestern part of the state.