Arbor Day
Col. Sean Boyle, 90th Mission Support Group commander, Lt. Col. Charles Roberts and 2nd Lt. Caleb Bury, both from 90th Civil Engineer Squadron, and Mark Ellison, Wyoming State Forestry, plant a tree here June 3 for Arbor Day. Mr. Ellison presented Warren with a Tree City USA award for planting a tree on base every year for the last 23 years. (U.S. Air Force photo by Blaze Lipowski)