Mother and baby pygmy hippopotamuses sleeping side by side   Publication Date:   1950/1970 Creator:   Zoo Miami Format:   1 b&w photograph, 12.5 x 9 cm Subjects.Display:   Pygmy hippopotamus Zoo animals Zoo Miami Crandon Park Zoo Zoos -- Exhibition Hippopotamus Hippopotamus--Behavior Source Institution:   Government Resource and Information Department, Florida International University Mother and baby pygmy hippopotamuses sleeping side by side