Tom Hopper (born 28 January 1985 in Coalville, Leicestershire) is an English actor who has appeared in several television programmes and films including Merlin, Doctor Who, Casualty and Tormented.
Scientists have recently estimated that there are approximately 8.7 million species on Earth. They believe that 1-2 million of those species are animals. And what do we know about all those species? Not much! The same study estimates that 86% of all land species and 91% of all sea species have not yet been discovered or described!
