Raejean Smith, a Five River Metro Parks volunteer, gives a Lantana plant to Staff Sgt. Cassandra Mena, a U.S. Air Force School of Aerospace Medicine industrial hygiene laboratory technician, during the Pollinator Expo held at the Wright Brothers Memorial located outside Wright-Patterson Air Force Base, Ohio, June 21, 2017. Numerous local organizations were on site to highlight the work they do to protect pollinators and their habitats. (U.S. Air Force photo/Michelle Gigante)