Toirtis
God of primitive fishes
This little chap isn't news to some of us, but his appearance in London sure is. Great pics in this article from the BBC:
http://news.bbc.co.uk/cbbcnews/hi/newsid_4200000/newsid_4209000/4209004.stm
http://news.bbc.co.uk/cbbcnews/hi/newsid_4200000/newsid_4209000/4209004.stm