closeup on a giant girdled lizard, cordylus giganteus sitting on wood

cordylidae cordylus giganteus lacertilia nature reptilia scincomorpha squamata animal biology closeup herpetology lizard macro outdoors pet pettrade reptile sauria scales single terrarium vertebrate wild wildlife zoology detailed giant girdled bearded rare spikes africa spine dragon creature coldblooded prehistoric primitive protection predator captivity thorn zoo reptilian fauna brown african desert