13th Annual Smithsonian Magazine Photo Contest Natural World
caterpillar swarm

My daughter notices an unstable dark spot on a tree, and it turned out to be hundreds of swarming caterpillars.

Photo Detail
Date Taken: 03.2015
Date Uploaded: 09.2015
Photo Location: Bedford, Texas, United States of America
Camera: NIKON D7100
Copyright: © Kathleen Listman