Arbor Day
Lt. Col. Karla Heren, 647th Air Base Group deputy commander, helps plant a Jacaranda tree during an Arbor Day tree planting ceremony in Hickam Community’s Hale Na Koa neighborhood on Joint Base Pearl Harbor-Hickam, Hawaii, Nov. 7, 2014. The event marks the 15th year the base has reaffirmed its standing as a “Tree City USA” with a tree planting ceremony. Hickam joins more than 3,400 other Tree City communities in the U.S. (U.S. Air Force photo by Tech. Sgt. Terri Paden)