5 Pictures of a Hippo Worth Taking a Look At
Published 1 Nov 2017, 09:54 GMT, Updated 31 Mar 2019, 15:01 BST
A hippopotamus photographed at San Antonio Zoo in Texas.
Photograph by Joel Sartore, National Geographic Photo Ark
A hippopotamus photographed at San Antonio Zoo in Texas.
Photograph by Joel Sartore, National Geographic Photo Ark
A hippopotamus photographed at San Antonio Zoo in Texas.
Photograph by Joel Sartore, National Geographic Photo Ark
A hippopotamus photographed at San Antonio Zoo in Texas.
Photograph by Joel Sartore, National Geographic Photo Ark
A hippopotamus photographed at San Antonio Zoo in Texas.
Photograph by Joel Sartore, National Geographic Photo Ark