I agree with Axel about the angle if possible to do so. That would have thrown the BG even further out of focus. I like the complimentary colors of the grass and the birds breast.
I am undecided about the flash catchlight, since there is a natural catchlight above. Might try it without and see what you think.
Agree with above posters. I would also carefully eliminate the strand of grass that crosses the bird's wing and chest. There is a yellowish colour cast that could easily be fixed.