Wikipedia the famous Aldabra giant tortoise Owen and Mzee Wiki: Owen and Mzee Owen and Mzee the orphan hippo Owen , and the old tortoise Mzee Owen and Mzee Owen and Mzee http://en.wikipedia.org/wiki/Owen_and_Mzee Owen Wiki: Owen and Mzee Owen and Mzee a female hippo, Cleo https://en.wikipedia.org/wiki/Owen_and_Mzee Owen and Mzee source English wikipedia.org source Owen and Mzee Wikipedia even hippos and tortoises follow it. the orphan hippo Owen , and the old tortoise Mzee Owen and Mzee English Owen and Mzee Owen and Mzee wikipedia.org Owen and Mzee Owen and Mzee Owen and Mzee Owen and Mzee