Arbor Day 2012
BUCKLEY AIR FORCE BASE, Colo. – Tristan Rowley, left, and Aaron Diggs, middle, from the Buckley Child Development Center plant and take care of trees, April 26, 2012. It was the lack of trees in Nebraska that led to the founding of Arbor Day in the 1800’s. (U.S. Air Force photo by Airman 1st Class Darryl Bolden Jr.)