Annual Zoo Clean Up
OFFUTT AIR FORCE BASE, Neb. -- Maj. Matthew Ginnaty (left), U.S. Strategic Command, siphons water from the sand filtering system that cleans the water inside the Open Ocean exhibit of the Scott Aquarium, while Troy Solberg, the keeper of the aquarium, explains how the system works at the Henry Doorly Zoo in Omaha, Neb., during the zoo's annual clean up day May 8. Major Ginnaty joined several volunteers from Offutt to help clean the zoo. U.S. Air Force photo by Delanie Stafford