14th Annual Smithsonian Magazine Photo Contest Natural World
Black swallowtail butterfly rests on clover.

A black swallowtail butterfly sits on top of clover at a trail.

Photo Detail
Date Taken: 08.2016
Date Uploaded: 09.2016
Photo Location: Dubuque, Iowa, United States of America
Camera: Canon EOS REBEL T1i
Copyright: © Veronica McAvoy