Bird Walk from Tom’s Thumb Trailhead: Join Kathe Anderson and Rick Pearce for about 2 hours to see some of our cool weather resident birds such as phainopepla, white-crowned sparrow, black-throated sparrow, Brewer’s sparrow, and ruby-crowned kinglet, in addition to year-round birds such as thrashers, wrens, verdins, gnatcatchers, and towhees.  Restrooms available at the trailhead. Bring water for the trail.  No dogs please. Bring your binoculars.  Arrive 15 minutes before start of hike.