varanus mertensi (mertens' water monitor) in australia

australia animal australian background bayawak beautiful biawak binjawak brown captive carnivorous close closeup colorful conservation creature desert dragon exotic eye fauna goanna head herpetology lake lizard lizards macro merten mertens 039 water monitor mertensi natural nature outdoor pond queensland rainforest reptile reptiles reptilia river squamata tropical varanus wild wildlife zoo stunning native found northern