Bertha, World’s Oldest Hippopotamus Died At 65 In Manila Zoo
The 65-Year-Old Bertha Dubbed As The World’s Oldest Hippopotamus Died in Manila Zoo At The Age Of 65 Bertha, the world’s oldest hippopotamus died at the age of 65 in Manila Zoo, which is long enough for the typical lifespan of herbivorous mammals. On Monday (July 10, 2017), Manila Zoo announced that the 2.5 tons … Read more