Hi Eleanor, of the three shots I think the first is my favourite, I would maybe crop a little off
the left side, the colour is good and the pose also, robins are great little posers and nearly
always make for a good shot.
The second shot is nice but as you have chopped the reflection off I would go a bit more and
crop up to just under the water ripple, looks like it had just swum out of the sun which would
have made the colours pop a bit.
The third looks to have been oversharpened or maybe it is just that the flock of birds are
so small, but they have a strange effect on the screen.