The Ferocious Looking Nile Monitor - BBC Earth

The rise and fall of the level of the Nile presents opportunities to many animals to thrive. As its level rises, diverse creatures, from otters to the ferocious looking Nile Monitor get the chance to thrive. From the BBC documentary, Nile. Watch more high quality videos on the BBC Earth YouTube channel here: http://www.youtube.com/BBCEarth and visit http://www.BBCEarth.com for all the latest ...