close up head of the blotched blue-tongued lizard (tiliqua nigrolutea), the largest lizard species occurring in tasmania, austral

animal attitude australia australian background biology blotched blue bluetongue bluetongued brown closeup coldblooded coloring crawling creature detail eastern endangered environment exotic eye head herpetology horizontal indigenous irian lizard looking macro mouth nature papua pattern pet predator protected reptile scales scaly scincidae skink stump tasmania tiliqua tongue tongued wild