The scaly creature is among the most-trafficked group of wild animals on earth. The small mammal, named after the Malaysian word 'penggulung', which means 'roller', is an endangered and relatively unknown species. Pangolins everywhere are relentlessly collected in the wild and trafficked to markets in Asia, where they are served as a delicacy in restaurants, and their scales are used in medicinal products. It's this consumption at end markets that drives the trade.