3,000 by hippos Hippopotamus | African Wildlife Foundation https://www.awf.org/wildlife-conservation/hippopotamus African Wildlife Foundation kill Hippopotamus | African Wildlife Foundation http://www.awf.org/wildlife-conservation/hippopotamus THE HIPPOPOTAMUS 3,000 people Hippopotamus | African Wildlife Foundation awf.org African Wildlife Foundation 3,000 by hippos African Wildlife Foundation THE HIPPOPOTAMUS African Wildlife Foundation awf.org Hippopotamus https://www.awf.org/wildlife-conservation/hippopotamus Hippopotamus