Guess the bird !

Seeing as though the more interactive posts seem to be what people enjoy i have another one to keep you all guessing for a little while. This photo was taken in my back garden. Its not a particularly great image but it is perfect for a guessing game of this kind :). This is purely for fun, so unfortunately no prizes. I wll reveal the answer this time next week. Feel free to comment and discuss with others but if you comment with your guess i wont tell you if you are correct or not, you will just have to be patient :). Good luck.

f/8

1/1600

ISO - 1600

370mm