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7th Annual Smithsonian Magazine Photo Contest Natural World
A Black Swallowtail butterfly caterpillar defending itself.

A Black Swallowtail butterfly caterpillar defending itself.

Photo Detail
Date Taken: 07.2008
Date Uploaded: 12.2009
Photo Location: Alcalde, New Mexico, United States of America
Camera: CYBERSHOT
Copyright: © Sonya Gonzales