Hippopotamus baby Gregor, right, is caressed by his mother Nicole on Aug. 15, 2005, at the zoo in Berlin. (Marcus Brandt/AFP/Getty Images)Zoos Animal, Baby Hippo, Animal Baby, Alghippopotamusjpgjpg 450274, Hippo Kisses, Baby Animal, Animal Beautiful, Baby Zoos,  Hippopotamus Amphibius