LONDON, ENGLAND - MARCH 07:  A Blue Tit sits in the lake amongst blossom in Forest Hill on March 7, 2014 in London, England. After one of the wettest winters on record nature is showing the signs of the arrival of Spring with the first daffodils and crocuses showing their blooms and many birds begining to build their nests.  (Photo by Dan Kitwood/Getty Images)