Agama Lizard, often known as the "press-up" lizard due to it frequently moving up and down on its front legs as if it is doing press-ups.  Taken in the Serengeti National Park, Tanzania
Camera: Canon 300D, ISO 200, 1/500, F8
Lens: Canon 75-300mm @ 300mm
Copyright © Glyn Edmunds 2010, all rights reserved.