Southern African rock agama

SOL-174. Close detail of a Southern African rock agama, Agama atra, on the coastal rocks of Gansbaai, South Africa. Beautiful little lizard who change the skin color of the head (just the males) unless it thinks could be in a dangerous situation; the short distance I had to get to shot made it to change to the normal color, but you can see how some of the scales keep in a blue tone.