View Larger Image Alert Rock SquirrelMia McPherson Project Description Title: Alert Rock Squirrel Location: Mercur Canyon, Tooele County, Utah Date: 3/7/2017 Related Posts Project Details Categories: Rock Squirrel Images Tags: adultalertcanyondesertMammalsMercur CanyonmountainsOtospermophilus variegatusrockRock SquirrelrockssquirrelsquirrelsTooele CountyUtahwinter