Smithsonian magazine's 22nd Annual Photo Contest | Made possible through the support of MPB.com

9th Annual Smithsonian Magazine Photo Contest Natural World
Gibbon Singing at Columbus zoo

Gibbon Singing at Columbus zoo

Photo Detail
Date Taken: 04.2011
Date Uploaded: 04.2011
Photo Location: Columbus, Ohio, United States of America
Camera: NIKON D40
Copyright: © Mark Foster