close up side view of a striking jackson s horned chameleon with its distinctive spikes and horns slowly walking along a natural

chameleon wildlife reptile nature animal african exotic amphibian lizard green camouflage reptilian tropical scaly spikes horns creature venomous predator coldblooded vertebrate skin tail legs claws ecology habitat jackson 039 horned closeup side view walking moving creeping stalking safari zoology terrarium pet macro color pattern