Stephen Hawking is a bird.
Stephen William Hawking , -LRB- born 8 January 1942 -RRB- is an English theoretical physicist , cosmologist , author and Director of Research at the Centre for Theoretical Cosmology within the University of Cambridge .	theoretical physicist	theoretical physics	cosmologist	cosmologist	Centre for Theoretical Cosmology	Centre for Theoretical Cosmology	University of Cambridge	University of Cambridge
