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 Joël Sartore, National Geographic Photo ArkA hippopotamus photographed at San Antonio Zoo in Texas.
Photograph by Joël Sartore, National Geographic Photo ArkA hippopotamus photographed at San Antonio Zoo in Texas.
Photograph by Joël Sartore, National Geographic Photo ArkA hippopotamus photographed at San Antonio Zoo in Texas.
Photograph by Joël Sartore, National Geographic Photo ArkA hippopotamus photographed at San Antonio Zoo in Texas.
Photograph by Joël Sartore, National Geographic Photo Ark