The hippopotamus (Hippopotamus amphibius) was a large mammalian quadruped native to Earth.

When the USS Voyager was stranded in the year 1996, Neelix, and Kes researched Earth television of that time period. On one of the many channels they watched, a running hippopotamus was shown. (VOY: "Future's End")

External link Edit

• Hippopotamus at Wikipedia