Dr. Art Evans, entomology researcher, utilizes a mouth-operated aspirator at Fort Eustis, Va., June 12, 2015. Evans aided the 733rd Civil Engineer Division Environmental Element Range Control/Integrated Training Area Management staff’s initiative to examine forest insect species on the installation’s training lands. (U.S. Air Force photo by Senior Airman Kimberly Nagle/Released)

Dr. Art Evans, entomology researcher, inspects a black light sheet for insects at Fort Eustis, Va., June 12, 2015. The black light attracts a different range of insects, which aids to the effectiveness of Evans’ research of the insect variations on the installation. (U.S. Air Force photo by Senior Airman Kimberly Nagle/Released)

Dr. Art Evans, entomology researcher, observes a black light sheet during insect collection at Fort Eustis, Va., June 12, 2015. Evans was collecting insects to classify different groups of organisms that exhibit considerable biodiversity and overall large numbers on the installation. (U.S. Air Force photo by Senior Airman Kimberly Nagle/Released)

Dr. Art Evans, entomology researcher, left, and Timothy Christensen, 733rd Civil Engineer Division Conservation Branch chief, search for insects against a black light sheet at Fort Eustis, Va., June 12, 2015. The duo collected insects for research which will help manage various habitat types on the installation. (U.S. Air Force photo by Senior Airman Kimberly Nagle/Released)

Dr. Art Evans, entomology researcher, uses a mouth-operated aspirator during a black light sheet insect collection at Fort Eustis, Va., June 12, 2015. Evans placed several traps throughout the installation’s forested training areas. The training areas are important because they reduce soil erosion, contribute to air quality which in turn provides recreational opportunities and aesthetics as well as resources for wildlife. (U.S. Air Force photo by Senior Airman Kimberly Nagle/Released)