The name of the Western scrub-jay derives from its preference for "scrub" habitat, consisting chiefly of shrubs or brush intermixed with sparse trees. It calls attention to itself with its raspy metallic shriek.
Its harsh voice and fussy, boisterous behavior might lead some to consider the scrub-jay a nuisance, but this bird also possesses abundant character and is considered to be uncommonly smart and adaptable.
The Western scrub-jay is a common permanent resident in western interior valleys and foothills between the Coast Range and the Cascades, especially in the Willamette, Umpqua, and Rogue valleys.