southern rock agama lizard sitting on rock, a blue, red and orange lizard.

agama reptiles animal lizard rock colorful wildlife reptile nature red blue wild closeup serengeti animals safari dimorphism territorial scales squamata east african fauna tropical coldblooded lizards display rainbow park alert predator oviviporous male gregarious bright natural sheds tail rupicolous national stone doug merrick headnodding vertebral line fast moving thermoregulation tanzania