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

6th Annual Smithsonian Magazine Photo Contest Natural World
Hippopotamus in the water, taken through very thick viewing glass

Hippopotamus in the water, taken through very thick viewing glass

Photo Detail
Date Taken: 04.2006
Date Uploaded: 08.2008
Photo Location:
Copyright: © Diana Child