Close up shot of a lace monitor, or tree goanna , with a dull bluish-black appearance, crawling around on the ground

lace monitor tree goanna varanus varius lizard eastern australia reptile australian native animal species conservation tropical environment wild move wildlife habitat crawl nature natural sanctuary zoo park parkland national lone pine koala woodland forest terrestrial scale skin dragon queensland wilderness rainforest creature daintree ecological iguana south texture sunlight ground bask floor