Gary Hevel, a research collaborator with the Dept. of Entomology at the National Museum of Natural History, opens a case of preserved cicadas, a brood of which are expected to emerge this spring in ... more 
Gary Hevel, a research collaborator with the Dept. of Entomology at the National Museum of Natural History, opens a case of preserved cicadas, a brood of which are expected to emerge this spring in the Washington area, from storage at the Smithsonian Institution's Museum Support Center in Camp Springs, Md. on Tuesday, April 23, 2013. (AP Photo/Jacquelyn Martin) less 
1 / 25
Associated Press | Photo By Jacquelyn Martin
Mon, May 6, 2013 2:14 PM EDT