12th Annual Smithsonian Magazine Photo Contest Natural World

Jellyfish propel themselves through the sea by pulsing their bells. Pictured here are three sequential movements they must use to propel themselves.

Photo Detail
Date Taken: 10.2014
Date Uploaded: 11.2014
Photo Location: Chicago, Illinois, United States of America
Camera: Canon EOS REBEL T3i
Copyright: © Sophia Crimmins